A method and device for detecting processing quality of horn antenna

Abstract

The present application relates to the field of antenna detection technology, and in particular to a method and device for detecting the processing quality of a horn antenna, comprising: obtaining calibrated impedance information of a horn antenna to be detected, and transmitting a detection signal to the horn antenna; calling a preset microwave detection interface to send a first detection instruction containing a detection signal; receiving a test signal sent by the microwave detection interface, and obtaining measured impedance information according to the test signal; comparing the measured impedance information with the calibrated impedance information to obtain a comparison result, and determining whether the horn antenna to be detected is qualified according to the comparison result, by obtaining the calibrated impedance information of the horn antenna to be detected, transmitting a detection signal matching the calibrated impedance information through an external radio frequency converter, and obtaining the measured impedance information of the horn antenna. By comparing the two, the result of whether the horn antenna is qualified can be quickly obtained, thereby preventing unqualified horn antennas from entering the market, reducing after-sales problems, and improving the economic benefits of products.

Description

Technical Field

[0001] The present application relates to the technical field of antenna detection, and in particular to a method and device for detecting the processing quality of a horn antenna. Background Art

[0002] The horn antenna is a planar antenna, a microwave antenna with a circular or rectangular cross-section that gradually opens at the end of the waveguide. It is the most widely used type of microwave antenna. Its radiation field is determined by the size of the horn's aperture and the propagation type. Among them, the influence of the horn wall on the radiation can be calculated using the principle of geometric diffraction. If the length of the horn remains unchanged, the aperture size and the quadratic phase difference will increase with the increase of the horn opening angle, but the gain will not change with the aperture size. If the frequency band of the horn needs to be expanded, the reflection at the horn neck and the aperture needs to be reduced; the reflection will decrease as the aperture size increases.

[0003] Therefore, the overall structure and dimensional parameters of the horn antenna are important factors in determining its radiation effect, and whether the horn antenna produced is qualified depends on whether its radiation requirements meet the standards. Currently, the methods for testing horn antennas are not comprehensive enough to meet the requirements for controlling their production quality. Summary of the invention

[0004] In view of the above problems, the present application is proposed to provide a method and device for overcoming or at least partially resolving the above problems in the field of antenna detection technology, in particular, a method and device for detecting the processing quality of a horn antenna.

[0005] A method for detecting the processing quality of a horn antenna, the method comprising:

[0006] Acquire the calibrated impedance information of the horn antenna to be detected, and determine the detection signal to be transmitted to the horn antenna according to the calibrated impedance information;

[0007] Calling a preset microwave detection interface, and sending a first detection instruction including the detection signal through the microwave detection interface, wherein the first detection instruction is used to instruct an external radio frequency converter to perform a signal transmission operation;

[0008] receiving a test signal sent by the microwave detection interface, and obtaining measured impedance information according to the test signal;

[0009] The measured impedance information is compared with the calibrated impedance information to obtain a comparison result, and whether the horn antenna to be tested is qualified is determined based on the comparison result.

[0010] Further, determining whether the horn antenna to be tested is qualified according to the comparison result includes:

[0011] When the horn antenna to be detected is unqualified, generating a second detection instruction for performing microwave scanning on the horn antenna to be detected;

[0012] sending the second detection instruction to the microwave detection interface, and the microwave detection interface instructs the external radio frequency converter to perform microwave scanning according to the second detection instruction;

[0013] receiving a scanning signal returned by the microwave detection interface, and generating a microwave scanning image according to the scanning signal;

[0014] Surface defect information of the horn antenna to be inspected is determined based on the microwave scanning image.

[0015] Furthermore, the receiving of the scanning signal returned by the microwave detection interface and generating a microwave scanning image according to the scanning signal includes:

[0016] According to the scanning signal, a voltage signal and a position signal corresponding to the part of the horn antenna to be detected are obtained;

[0017] Digital / analog conversion is performed according to the voltage signal and the position signal to obtain the microwave scanning image.

[0018] Furthermore, the determining of the surface defect information of the horn antenna to be inspected based on the microwave scanning image includes:

[0019] When the microwave scanning image indicates that the horn antenna to be tested has a surface defect, generating a third detection instruction for performing laser scanning on the horn antenna to be tested;

[0020] Calling a preset three-dimensional laser detection interface, and sending the third detection instruction to the three-dimensional laser detection interface; the three-dimensional laser detection interface is used to instruct an external three-dimensional laser scanner to scan the horn antenna to be detected and obtain point cloud data according to the third detection instruction;

[0021] Receiving the point cloud data sent by the three-dimensional laser detection interface, reconstructing the three-dimensional space model according to the point cloud data, and obtaining the three-dimensional model of the horn antenna to be detected;

[0022] A simulation analysis is performed based on the three-dimensional model of the horn antenna to be detected to obtain a simulation analysis result, and then whether the size of the horn antenna to be detected is qualified is determined based on the simulation analysis result.

[0023] Furthermore, the simulation analysis is performed based on the three-dimensional model of the horn antenna to be tested to obtain the simulation analysis results, including:

[0024] Obtaining a preset frequency of the horn antenna to be detected, and determining a simulation frequency of the horn antenna to be detected according to the three-dimensional model of the horn antenna to be detected;

[0025] The difference between the preset frequency and the simulation frequency is compared to obtain the simulation analysis result.

[0026] Furthermore, the comparing the difference between the preset frequency and the simulation frequency to obtain the simulation analysis result includes:

[0027] According to the difference between the preset frequency and the simulation frequency, a parameter optimization result of the horn antenna to be tested is obtained.

[0028] Furthermore, the method further comprises:

[0029] Determining the size defect distribution of the horn antenna to be tested according to the parameter optimization result;

[0030] Obtain the production log of the horn antenna to be tested, determine the defective production link according to the size defect distribution and the production log, and generate a test log.

[0031] A device for detecting the processing quality of a horn antenna is also provided, the device comprising:

[0032] An impedance measurement module, used to obtain the calibrated impedance information of the horn antenna to be detected, and determine the detection signal to be emitted to the horn antenna according to the calibrated impedance information;

[0033] An instruction sending module, used for calling a preset microwave detection interface, and sending a first detection instruction including the detection signal through the microwave detection interface, wherein the first detection instruction is used for instructing an external radio frequency converter to perform a signal transmission operation;

[0034] An information receiving module, used for receiving a test signal sent by the microwave detection interface, and obtaining measured impedance information according to the test signal;

[0035] The detection comparison module is used to compare the measured impedance information with the calibrated impedance information to obtain a comparison result, and determine whether the horn antenna to be detected is qualified based on the comparison result.

[0036] A computer device is also provided, comprising a processor, a memory, and a computer program stored in the memory and capable of running on the processor, wherein the computer program implements the method described above when executed by the processor.

[0037] A computer-readable storage medium is also provided, on which a computer program is stored, and when the computer program is executed by a processor, the method described above is implemented.

[0038] This application has the following advantages:

[0039] In an embodiment of the present application, the above-mentioned method for detecting the processing quality of the horn antenna includes obtaining the calibrated impedance information of the horn antenna to be detected, and determining the detection signal to be emitted to the horn antenna according to the calibrated impedance information; calling a preset microwave detection interface, and sending a first detection instruction containing the detection signal through the microwave detection interface, wherein the first detection instruction is used to instruct an external radio frequency converter to perform a signal transmission operation; receiving a test signal sent by the microwave detection interface, and obtaining measured impedance information according to the test signal; comparing the measured impedance information with the calibrated impedance information to obtain a comparison result, and determining whether the horn antenna to be detected is qualified according to the comparison result, by obtaining the calibrated impedance information of the horn antenna to be tested, and emitting a detection signal matching the calibrated impedance information through an external radio frequency converter, the measured impedance information of the horn antenna is obtained, and by comparing the two, the result of whether the horn antenna is qualified can be quickly obtained, thereby preventing unqualified horn antennas from entering the market, reducing after-sales problems, and improving the economic benefits of products. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] In order to more clearly illustrate the technical solution of the present application, the drawings required for use in the description of the present application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0041] Figure 1 A flowchart showing a method for detecting the processing quality of a horn antenna provided in an embodiment of the present application is shown;

[0042] Figure 2 A structural block diagram of a device for detecting the processing quality of a horn antenna provided in an embodiment of the present application is shown;

[0043] Figure 3 It is a structural schematic diagram of a computer device provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0044] In order to make the objects, features and advantages of the present application more obvious and understandable, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0045] It should be noted that this method is based on a preset system for all-round detection of horn antennas. The system integrates microwave detection, laser scanning, software analysis and auxiliary control, can realize the transmission and self-inspection of horn antennas, generate a test report for the results of self-inspection for inspection by inspection personnel, and can also index the processing links according to the detected defects, and propose problems in the production process for reference by inspection personnel. Of course, the present invention relates to the logical construction of the detection method, and the physical connection structure of the relevant system is not repeated in the present invention.

[0046] A method for detecting the processing quality of a horn antenna comprises the following steps:

[0047] S110, obtaining calibrated impedance information of the horn antenna to be detected, and determining a detection signal to be transmitted to the horn antenna according to the calibrated impedance information;

[0048] S120, calling a preset microwave detection interface, and sending a first detection instruction including the detection signal through the microwave detection interface, wherein the first detection instruction is used to instruct an external radio frequency converter to perform a signal transmission operation;

[0049] S130, receiving a test signal sent by the microwave detection interface, and obtaining measured impedance information according to the test signal;

[0050] S140, comparing the measured impedance information with the calibrated impedance information to obtain a comparison result, and determining whether the horn antenna to be tested is qualified according to the comparison result.

[0051] The above-mentioned method for detecting the processing quality of the horn antenna includes obtaining the calibrated impedance information of the horn antenna to be detected, determining the detection signal to be emitted to the horn antenna according to the calibrated impedance information; calling a preset microwave detection interface, and sending a first detection instruction containing the detection signal through the microwave detection interface, wherein the first detection instruction is used to instruct an external radio frequency converter to perform signal transmission; receiving a test signal sent by the microwave detection interface, and obtaining measured impedance information according to the test signal; comparing the measured impedance information with the calibrated impedance information to obtain a comparison result, and determining whether the horn antenna to be detected is qualified according to the comparison result, by obtaining the calibrated impedance information of the horn antenna to be detected, and emitting a detection signal matching the calibrated impedance information through an external radio frequency converter to obtain the measured impedance information of the horn antenna, and by comparing the two, the result of whether the horn antenna is qualified can be quickly obtained, thereby avoiding unqualified horn antennas from entering the market, reducing after-sales problems, and improving the economic benefits of products.

[0052] Next, a method for detecting the processing quality of a horn antenna in the above embodiment will be further described.

[0053] As described in step S110, the calibrated impedance information of the horn antenna to be detected is obtained, and the detection signal to be emitted to the horn antenna is determined according to the calibrated impedance information.

[0054] It should be noted that if the quality of the horn antenna is unqualified (such as unqualified length, etc.), the impedance in free space and the length of the current path will change, resulting in a frequency deviation of the resonant frequency and a change in the resonant depth. Therefore, by judging its impedance information, it can be roughly determined whether the tested horn antenna is qualified. For unqualified horn antennas, the radiation effect they produce must also not meet the standards.

[0055] As described in step S120, a preset microwave detection interface is called, and a first detection instruction including the detection signal is sent through the microwave detection interface, wherein the first detection instruction is used to instruct an external radio frequency converter to perform a signal transmission operation.

[0056] It should be noted that the external RF converter can be a RF microwave detector, a two-terminal device that detects RF signals and measures and converts RF signals in some way. The RF converter transmits a detection signal to the horn antenna to be tested and receives a test signal fed back from it. By analyzing the fed-back test signal, it can be known whether the horn antenna to be tested is qualified.

[0057] As described in step S130, a test signal sent by the microwave detection interface is received, and measured impedance information is obtained according to the test signal.

[0058] It should be noted that the test signal is analyzed by the analysis program embedded in the above detection system, and the measured impedance information is obtained through calculation and conversion.

[0059] As described in step S140, the measured impedance information is compared with the calibrated impedance information to obtain a comparison result, and whether the horn antenna to be tested is qualified is determined based on the comparison result.

[0060] In an embodiment of the present invention, determining whether the horn antenna to be tested is qualified according to the comparison result includes:

[0061] When the horn antenna to be detected is unqualified, generating a second detection instruction for performing microwave scanning on the horn antenna to be detected;

[0062] sending the second detection instruction to the microwave detection interface, and the microwave detection interface instructs the external radio frequency converter to perform microwave scanning according to the second detection instruction;

[0063] receiving a scanning signal returned by the microwave detection interface, and generating a microwave scanning image according to the scanning signal;

[0064] Surface defect information of the horn antenna to be inspected is determined based on the microwave scanning image.

[0065] It should be noted that when the horn antenna to be tested is undergoing microwave scanning, it is not necessary to conduct the signal to itself. During the microwave scanning process, if there is a defect on the surface of the horn antenna, the defective part has a medium with a dielectric constant different from the surrounding material. When the traveling microwave encounters the defect, the change in dielectric constant causes the microwave to reflect; the reflected microwave signal interferes with the transmitted microwave signal, is received by the receiving sensor and converted into a voltage signal.

[0066] In one embodiment of the present application, determining the surface defect information of the horn antenna to be inspected according to the microwave scanning image includes:

[0067] When the microwave scanning image indicates that the horn antenna to be tested has a surface defect, generating a third detection instruction for performing laser scanning on the horn antenna to be tested;

[0068] Calling a preset three-dimensional laser detection interface, and sending the third detection instruction to the three-dimensional laser detection interface; the three-dimensional laser detection interface is used to instruct an external three-dimensional laser scanner to scan the horn antenna to be detected and obtain point cloud data according to the third detection instruction;

[0069] Receiving the point cloud data sent by the three-dimensional laser detection interface, reconstructing the three-dimensional space model according to the point cloud data, and obtaining the three-dimensional model of the horn antenna to be detected;

[0070] A simulation analysis is performed based on the three-dimensional model of the horn antenna to be detected to obtain a simulation analysis result, and then whether the size of the horn antenna to be detected is qualified is determined based on the simulation analysis result.

[0071] The third detection instruction for performing laser scanning on the horn antenna to be detected and the above-mentioned three-dimensional model can more accurately and comprehensively detect the surface defect information of the horn antenna.

[0072] In one embodiment of the present application, the simulation analysis is performed based on the three-dimensional model of the horn antenna to be detected to obtain the simulation analysis result, including:

[0073] Obtaining a preset frequency of the horn antenna to be detected, and determining a simulation frequency of the horn antenna to be detected according to the three-dimensional model of the horn antenna to be detected;

[0074] The difference between the preset frequency and the simulation frequency is compared to obtain the simulation analysis result.

[0075] By using the above three-dimensional model for simulation analysis, not only can the surface defects of the horn antenna be measured, but also its frequency defects can be obtained through the above simulation analysis, which can then remind technical personnel to further correct the product frequency problem and improve product quality.

[0076] In one embodiment of the present application, the difference between the preset frequency and the simulation frequency is compared to obtain the simulation analysis result, including: obtaining the parameter optimization result of the horn antenna to be tested based on the difference between the preset frequency and the simulation frequency, so that the parameters of the horn antenna can be optimized, for example, antenna distribution, horn size, etc.

[0077] In one embodiment of the present application, it also includes: determining the size defect distribution of the horn antenna to be tested based on the parameter optimization result; obtaining the production log of the horn antenna to be tested, determining the defective production link based on the size defect distribution and the production log, and generating a test log.

[0078] The log can be used to determine the production time of defective products and the parameters in the production process, so that problems in production can be identified. For example, when a defective product appears, the log data can be used to determine the processing process and time, as well as the specific production link where the defect occurred, thereby reminding technicians to check and improve, and further ensure the quality of the antenna.

[0079] As for the device embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0080] Reference Figure 2 , shows a device for detecting the processing quality of a horn antenna provided in an embodiment of the present application, the device comprising:

[0081] The impedance determination module 110 is used to obtain the calibrated impedance information of the horn antenna to be detected, and determine the detection signal to be transmitted to the horn antenna according to the calibrated impedance information;

[0082] An instruction sending module 120, used for calling a preset microwave detection interface, and sending a first detection instruction including the detection signal through the microwave detection interface, wherein the first detection instruction is used for instructing an external radio frequency converter to perform a signal transmission operation;

[0083] An information receiving module 130, used to receive a test signal sent by the microwave detection interface, and obtain measured impedance information according to the test signal;

[0084] The detection comparison module 140 is used to compare the measured impedance information with the calibrated impedance information to obtain a comparison result, and determine whether the horn antenna to be detected is qualified according to the comparison result.

[0085] Reference Figure 3 , shows a computer device of a micro-application development method based on knowledge and data drive of the present invention, which may specifically include the following:

[0086] The computer device 12 is in the form of a general-purpose computing device, and the components of the computer device 12 may include but are not limited to: one or more processors or processing units 16, a system memory 28, and a bus 18 connecting different system components (including the system memory 28 and the processing unit 16).

[0087] The bus 18 represents one or more of several types of bus 18 structures, including a memory bus 18 or memory controller, a peripheral bus 18, an accelerated graphics port, a processor or a local bus 18 using any of a variety of bus 18 architectures. These architectures include, by way of example, but are not limited to, an Industry Standard Architecture (ISA) bus 18, a Micro Channel Architecture (MAC) bus 18, an Enhanced ISA bus 18, an Audio Video Electronics Standards Association (VESA) local bus 18, and a Peripheral Component Interconnect (PCI) bus 18.

[0088] The computer device 12 typically includes a variety of computer system readable media. These media can be any available media that can be accessed by the computer device 12, including volatile and non-volatile media, removable and non-removable media.

[0089] System memory 28 may include computer system readable media in the form of volatile memory, such as random access memory (RAM) 30 and / or cache memory 32. Computer device 12 may further include other removable / non-removable, volatile / non-volatile computer system storage media. By way of example only, storage system 34 may be used to read and write to non-removable, non-volatile magnetic media (commonly referred to as a "hard drive"). Although Figure 3 Not shown, a disk drive for reading and writing to a removable non-volatile disk (such as a "floppy disk"), and an optical disk drive for reading and writing to a removable non-volatile optical disk (such as a CD-ROM, DVD-ROM or other optical medium) may be provided. In these cases, each drive may be connected to the bus 18 via one or more data medium interfaces. The memory may include at least one program product having a set (e.g., at least one) of program modules 42, which are configured to perform the functions of various embodiments of the present invention.

[0090] A program / utility 40 having a set (at least one) of program modules 42 may be stored in, for example, a memory, such program modules 42 including, but not limited to, an operating system, one or more application programs, other program modules 42, and program data, each of which or some combination may include an implementation of a network environment. The program modules 42 generally perform the functions and / or methods of the embodiments described herein.

[0091] The computer device 12 may also communicate with one or more external devices 14 (e.g., keyboards, pointing devices, displays 24, cameras, etc.), one or more devices that enable an operator to interact with the computer device 12, and / or any device that enables the computer device 12 to communicate with one or more other computing devices (e.g., network cards, modems, etc.). Such communication may be performed via an input / output (I / O) interface 22. Furthermore, the computer device 12 may also communicate with one or more networks (e.g., local area networks (LANs)), wide area networks (WANs), and / or public networks (e.g., the Internet) via a network adapter 20. As shown, the network adapter 20 communicates with the other modules of the computer device 12 via the bus 18. It should be understood that although Figure 3 Not shown, other hardware and / or software modules may be used in conjunction with the computer device 12, including but not limited to: microcode, device drivers, redundant processing units 16, external disk drive arrays, RAID systems, tape drives, and data backup storage systems 34, etc.

[0092] The processing unit 16 executes various functional applications and data processing by running programs stored in the system memory 28, for example, implementing a knowledge- and data-driven micro-application development method provided in an embodiment of the present invention.

[0093] That is, when the processing unit 16 executes the program, the following steps are achieved: obtaining the calibrated impedance information of the horn antenna to be detected, and determining the detection signal to be emitted to the horn antenna according to the calibrated impedance information; calling a preset microwave detection interface, and sending a first detection instruction containing the detection signal through the microwave detection interface, wherein the first detection instruction is used to instruct an external RF converter to perform signal transmission; receiving a test signal sent by the microwave detection interface, and obtaining measured impedance information according to the test signal; comparing the measured impedance information with the calibrated impedance information to obtain a comparison result, and determining whether the horn antenna to be detected is qualified according to the comparison result.

[0094] In an embodiment of the present invention, the present invention further provides a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements a knowledge- and data-driven micro-application development method as provided in all embodiments of the present application:

[0095] That is, when the program is executed by the processor, it is implemented as follows: obtaining the calibrated impedance information of the horn antenna to be detected, and determining the detection signal to be emitted to the horn antenna based on the calibrated impedance information; calling a preset microwave detection interface, and sending a first detection instruction containing the detection signal through the microwave detection interface, wherein the first detection instruction is used to instruct an external RF converter to perform signal transmission; receiving a test signal sent by the microwave detection interface, and obtaining measured impedance information based on the test signal; comparing the measured impedance information with the calibrated impedance information to obtain a comparison result, and determining whether the horn antenna to be detected is qualified based on the comparison result.

[0096] Any combination of one or more computer-readable media may be used. A computer-readable medium may be a computer-readable signal medium or a computer-readable storage medium. A computer-readable storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device, or device, or any combination thereof. More specific examples of computer-readable storage media (a non-exhaustive list) include: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination thereof. In this document, a computer-readable storage medium may be any tangible medium containing or storing a program that may be used by or in conjunction with an instruction execution system, device, or device.

[0097] Computer-readable signal media may include a data signal propagated in baseband or as part of a carrier wave, which carries a computer-readable program code. Such propagated data signals may take a variety of forms, including, but not limited to, electromagnetic signals, optical signals, or any suitable combination of the above. Computer-readable signal media may also be any computer-readable medium other than a computer-readable storage medium, which may send, propagate, or transmit a program for use by or in conjunction with an instruction execution system, apparatus, or device.

[0098] The computer program code for performing the operation of the present invention can be written in one or more programming languages ​​or a combination thereof, including object-oriented programming languages ​​such as Java, Smalltalk, C++, and conventional procedural programming languages ​​such as "C" language or similar programming languages. The program code can be executed entirely on the operator's computer, partially on the operator's computer, as an independent software package, partially on the operator's computer and partially on a remote computer, or entirely on a remote computer or server. In the case of a remote computer, the remote computer can be connected to the operator's computer through any type of network, including a local area network (LAN) or a wide area network (WAN), or can be connected to an external computer (for example, using an Internet service provider to connect through the Internet). The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same and similar parts between the various embodiments can be referred to each other.

[0099] Although the preferred embodiments of the present application have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the embodiments of the present application.

[0100] Finally, it should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or terminal device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or terminal device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or terminal device including the elements.

[0101] The above is a detailed introduction to a method and device for detecting the processing quality of a horn antenna provided in the present application. This article uses specific examples to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea; at the same time, for general technical personnel in this field, according to the idea of ​​the present application, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A method for detecting the processing quality of a horn antenna, characterized in that: The method comprises: Acquire the calibrated impedance information of the horn antenna to be detected, and determine the detection signal to be transmitted to the horn antenna according to the calibrated impedance information; Calling a preset microwave detection interface, and sending a first detection instruction including the detection signal through the microwave detection interface, wherein the first detection instruction is used to instruct an external radio frequency converter to perform a signal transmission operation; receiving a test signal sent by the microwave detection interface, and obtaining measured impedance information according to the test signal; The measured impedance information is compared with the calibrated impedance information to obtain a comparison result, and whether the horn antenna to be tested is qualified is determined based on the comparison result.

2. The method according to claim 1, characterized in that The step of determining whether the horn antenna to be tested is qualified according to the comparison result includes: When the horn antenna to be detected is unqualified, generating a second detection instruction for performing microwave scanning on the horn antenna to be detected; sending the second detection instruction to the microwave detection interface, and the microwave detection interface instructs the external radio frequency converter to perform microwave scanning according to the second detection instruction; receiving a scanning signal returned by the microwave detection interface, and generating a microwave scanning image according to the scanning signal; Surface defect information of the horn antenna to be inspected is determined based on the microwave scanning image.

3. The method according to claim 1, characterized in that The receiving the scanning signal returned by the microwave detection interface and generating a microwave scanning image according to the scanning signal comprises: According to the scanning signal, a voltage signal and a position signal corresponding to the part of the horn antenna to be detected are obtained; Digital / analog conversion is performed according to the voltage signal and the position signal to obtain the microwave scanning image.

4. The method according to claim 2, characterized in that: The determining the surface defect information of the horn antenna to be inspected according to the microwave scanning image comprises: When the microwave scanning image indicates that the horn antenna to be tested has a surface defect, generating a third detection instruction for performing laser scanning on the horn antenna to be tested; Calling a preset three-dimensional laser detection interface, and sending the third detection instruction to the three-dimensional laser detection interface; the three-dimensional laser detection interface is used to instruct an external three-dimensional laser scanner to scan the horn antenna to be detected and obtain point cloud data according to the third detection instruction; Receiving the point cloud data sent by the three-dimensional laser detection interface, reconstructing the three-dimensional space model according to the point cloud data, and obtaining the three-dimensional model of the horn antenna to be detected; A simulation analysis is performed based on the three-dimensional model of the horn antenna to be detected to obtain a simulation analysis result, and then whether the size of the horn antenna to be detected is qualified is determined based on the simulation analysis result.

5. The method according to claim 4, characterized in that The simulation analysis is performed based on the three-dimensional model of the horn antenna to be tested to obtain the simulation analysis results, including: Obtaining a preset frequency of the horn antenna to be detected, and determining a simulation frequency of the horn antenna to be detected according to the three-dimensional model of the horn antenna to be detected; The difference between the preset frequency and the simulation frequency is compared to obtain the simulation analysis result.

6. The method according to claim 5, characterized in that The comparing the difference between the preset frequency and the simulation frequency to obtain the simulation analysis result includes: According to the difference between the preset frequency and the simulation frequency, a parameter optimization result of the horn antenna to be tested is obtained.

7. The method according to claim 6, characterized in that The method further comprises: Determining the size defect distribution of the horn antenna to be tested according to the parameter optimization result; Obtain the production log of the horn antenna to be tested, determine the defective production link according to the size defect distribution and the production log, and generate a test log.

8. A device for detecting the processing quality of a horn antenna, characterized in that: The device comprises: An impedance measurement module, used to obtain the calibrated impedance information of the horn antenna to be detected, and determine the detection signal to be emitted to the horn antenna according to the calibrated impedance information; An instruction sending module, used for calling a preset microwave detection interface, and sending a first detection instruction including the detection signal through the microwave detection interface, wherein the first detection instruction is used for instructing an external radio frequency converter to perform a signal transmission operation; An information receiving module, used for receiving a test signal sent by the microwave detection interface, and obtaining measured impedance information according to the test signal; The detection comparison module is used to compare the measured impedance information with the calibrated impedance information to obtain a comparison result, and determine whether the horn antenna to be detected is qualified based on the comparison result.

9. A computer device, characterized in that: The method comprises a processor, a memory, and a computer program stored in the memory and capable of running on the processor, wherein the computer program implements the method according to any one of claims 1 to 7 when executed by the processor.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the method according to any one of claims 1 to 7 is implemented.

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