Microwave attenuation measuring instrument

A microwave attenuation and measuring instrument technology, applied in transmission monitoring, electrical components, transmission systems, etc., can solve the problems of large volume, large error, time-consuming and labor-consuming, etc., and achieve high detection accuracy, small error, and light weight.

Pending Publication Date: 2022-07-01
BEIJING ZHENXING METROLOGY & TEST INST
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Problems solved by technology

[0003] The invention provides a microwave attenuation measuring instrument to solve the problems that the existing attenuation measuring equipment has a large volume, relies on manual labor to bring large errors, and consumes time and energy.

Method used

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  • Microwave attenuation measuring instrument
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Embodiment Construction

[0018] In order to better understand the above technical solutions, the above technical solutions will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0019] refer to figure 1 , in some embodiments, a microwave attenuation measuring instrument is provided, including a transmitting component 1, a receiving component 2, a control module 3 and a display control module 4;

[0020] The transmitting component 1, the receiving component 2 and the display control module 4 are all connected with the control module 3;

[0021] The transmitting component 1 is used to generate the target frequency signal and send it to the DUT, and the receiving component 2 is used to receive the attenuation signal returned by the DUT and process it. The processed attenuation signal is sent to the control module 3 for calculation and output measurement results. The display and control module 4 is used to display the measurement results.

[0022] refer...

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Abstract

The invention provides a microwave attenuation measuring instrument. The microwave attenuation measuring instrument comprises a transmitting assembly, a receiving assembly, a control module and a display control module, the transmitting assembly, the receiving assembly and the display control module are all connected with the control module; the transmitting assembly is used for generating a target frequency signal and sending the target frequency signal to a measured piece, the receiving assembly is used for receiving an attenuation signal returned by the measured piece and processing the attenuation signal, the processed attenuation signal is sent to the control module for calculation and outputting a measurement result, and the display control module is used for displaying the measurement result; the device solves the problems that existing attenuation measurement equipment is large in size, large in error caused by dependence on manpower and time-consuming and labor-consuming.

Description

technical field [0001] The invention relates to the technical field of testing, in particular to a microwave attenuation measuring instrument. Background technique [0002] In daily operation, the calibration and calibration of RF cables, attenuators, isolators, circulators and other devices are inseparable from microwave attenuation measurement. However, in daily work, when calibrating these microwave devices, the device is usually connected to the output end of the signal source, and the signal source is used to provide excitation, and the other end is connected to the input end of the spectrum analyzer, so as to read the attenuation value of the device. Completing this operation not only requires a lot of equipment and is bulky, and is difficult to handle; it also requires high requirements for personnel to operate instruments, has many operation steps, large errors, and is time-consuming and labor-intensive. SUMMARY OF THE INVENTION [0003] The invention provides a m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B17/309
CPCH04B17/309
Inventor 王思雅刘忠凯任程陈自祥
Owner BEIJING ZHENXING METROLOGY & TEST INST
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