Blind-mating integrated ultra-wideband omnidirectional active antenna

Abstract

The utility model discloses a blind-mating integrated ultra-wideband omnidirectional active antenna, and belongs to the technical field of radio communication and radio spectrum monitoring. In terms of hardware, all-directional antennas of 30 MHz to 1.3 GHz, 1.3 GHz to 8 GHz and 8 GHz to 26.5 GHz and low-noise amplifiers of corresponding frequency bands are designed in an integrated mode, and an integrated blind-mating connector is adopted for external connection. The receiving frequency range of the antenna covers 30 MHz to 26.5 GHz, and compared with a traditional antenna design, the size of the antenna is reduced, and the receiving frequency range is expanded at the same time.

Description

Technical Field

[0001] This utility model relates to the fields of radio communication and radio spectrum monitoring technology, and more specifically to a blind-plug integrated ultra-wideband omnidirectional active antenna. Background Technology

[0002] In the fields of radio communication and spectrum monitoring, traditional monitoring receiving antennas are designed separately for each frequency band due to their limited frequency coverage. When setting up the antennas, on the one hand, mutual obstruction must be considered, requiring additional installation space and resulting in a large number of external installation structures. On the other hand, each antenna requires independent power supply and RF transmission cables, making the interconnection with the receiver complex and inconsistent with the modern design concept of lightweight, small and portable equipment. Utility Model Content

[0003] The purpose of this invention is to provide a blind-plug integrated ultra-wideband omnidirectional active antenna in order to solve the technical problems in the background art.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A blind-plug integrated ultra-wideband omnidirectional active antenna includes: an antenna cover, wherein a mounting cavity is provided inside the antenna cover; a 30MHz-1.3GHz dipole omnidirectional antenna, a 1.3GHz-8GHz biconical omnidirectional antenna, and an 8GHz-26.5GHz biconical omnidirectional antenna are sequentially mounted from bottom to top in the mounting cavity.

[0006] In some embodiments, low-noise amplifiers corresponding to the frequency bands are designed at the bottom near the antenna zero depth position of the 30MHz-1.3GHz dipole omnidirectional antenna, the 1.3GHz-8GHz biconical omnidirectional antenna, and the 8GHz-26.5GHz biconical omnidirectional antenna, respectively. That is, the 8GHz-26.5GHz low-noise amplifier, the 1.3GHz-8GHz low-noise amplifier, and the 30MHz-1.3GHz low-noise amplifier. The signals received by the antenna are output after being amplified by the corresponding frequency band amplifiers.

[0007] In some embodiments, the internal antennas receive radio frequency signals and the corresponding low-noise amplifiers are fed to the outside via a 4-pin blind-mating integrated connector on the antenna base; the 4-pin blind-mating integrated connector is located at the bottom of the antenna housing.

[0008] In some embodiments, the first pin of the 4-pin blind-mating integrated connector is a 30MHz-1.3GHz signal output, the second pin is a 1.3GHz-8GHz signal output, the third pin is an 8GHz-26.5GHz signal output, and the fourth pin is a +5V power supply input.

[0009] In some embodiments, the integrated connector housing serves as the signal ground.

[0010] In some embodiments, the height of the blind-plug integrated ultra-wideband omnidirectional active antenna is 398mm±2mm, the bottom diameter is 82mm±2mm, and the top diameter is 64mm±2mm.

[0011] In some embodiments, the blind-plug integrated ultra-wideband omnidirectional active antenna operates in a frequency range of 30MHz-26.5GHz.

[0012] The advantages of this utility model compared with the prior art are:

[0013] This invention features a novel structure and strong practicality. It integrates an antenna and a low-noise amplifier within a single antenna housing and interconnects them externally via a blind-mating integrated connector, enabling full-band signal amplification and reception from 30MHz to 26.5GHz within a compact size. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the blind-plug integrated ultra-wideband omnidirectional active antenna of this utility model.

[0015] Figure 2 This is a schematic diagram of the structure of the blind-insertion integrated ultra-wideband omnidirectional active antenna of this utility model.

[0016] Figure 3 This is a bottom view of the blind-insertion integrated ultra-wideband omnidirectional active antenna of this utility model.

[0017] Figure 4 This is a schematic diagram illustrating an application of this utility model.

[0018] Illustrations: 1: 8GHz-26.5GHz biconical omnidirectional antenna; 2: 8GHz-26.5GHz low-noise amplifier; 3: 1.3GHz-8GHz dipole omnidirectional antenna; 4: 1.3GHz-8GHz low-noise amplifier; 5: 30MHz-1.3GHz biconical omnidirectional antenna; 6: Antenna radome; 7: 30MHz-1.3GHz low-noise amplifier; 8: 4-pin blind-mating integrated connector; 9: Blind-mating integrated ultra-wideband omnidirectional active antenna; 10: Monitoring receiver. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this application clearer, the technical solutions in the embodiments of this application will be described in more detail below with reference to the accompanying drawings. In the drawings, the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The described embodiments are some, but not all, of the embodiments of this application. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0020] The embodiments of this application will now be described in detail with reference to the accompanying drawings.

[0021] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, an indirect connection through an intermediate medium, or the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0022] In the description of this application, it should be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0023] Furthermore, the terms “comprising” and “having”, and any variations thereof, are intended to cover non-exclusive inclusion, such that a process, method, system, product, or display that includes a series of steps or units is not necessarily limited to those steps or units that are explicitly listed, but may include other steps or units that are not explicitly listed or that are inherent to such process, method, product, or display.

[0024] The following will combine Figure 1-4 This application provides a detailed description of a blind-plug integrated ultra-wideband omnidirectional active antenna according to its embodiments. It is worth noting that the following embodiments are merely illustrative of this application and do not constitute a limitation thereof.

[0025] Example 1:

[0026] like Figure 4As shown, the blind-plug integrated ultra-wideband omnidirectional active antenna 9 of this utility model can be directly installed on the top of the monitoring receiver 10 and directly interconnected with the monitoring receiver through a bottom blind-plug integrated connector to achieve signal reception and amplification from 30MHz to 26.5GHz. Preferably, the antenna is installed as far from the ground as possible. When installing the antenna, there should be as few metal objects as possible obstructing the azimuth airspace.

[0027] See Figure 1-3 As shown, a blind-plug integrated ultra-wideband omnidirectional active antenna has a height of 398mm±2mm, a bottom diameter of 82mm±2mm, and a top diameter of 64mm±2mm, and its operating frequency range covers 30MHz-26.5GHz. It includes: an antenna housing 6, within which a mounting cavity is provided; within the mounting cavity, from bottom to top, are sequentially mounted a 30MHz-1.3GHz dipole omnidirectional antenna, a 1.3GHz-8GHz biconical omnidirectional antenna, and an 8GHz-26.5GHz biconical omnidirectional antenna.

[0028] In some embodiments, low-noise amplifiers corresponding to the frequency bands are designed at the bottom near the antenna zero depth positions of the 30MHz-1.3GHz dipole omnidirectional antenna 5, the 1.3GHz-8GHz biconical omnidirectional antenna 3, and the 8GHz-26.5GHz biconical omnidirectional antenna 1, namely, the 8GHz-26.5GHz low-noise amplifier 2, the 1.3GHz-8GHz low-noise amplifier 4, and the 30MHz-1.3GHz low-noise amplifier 7. The signals received by the antennas are output after being amplified by the corresponding frequency band amplifiers.

[0029] In some embodiments, the internal antennas receive radio frequency signals and the corresponding low-noise amplifiers are fed to the outside via a 4-pin blind-mating integrated connector on the antenna base; the 4-pin blind-mating integrated connector 8 is located at the bottom of the antenna housing.

[0030] In some embodiments, the first pin of the 4-pin blind-mating integrated connector is for 30MHz-1.3GHz signal output, the second pin is for 1.3GHz-8GHz signal output, the third pin is for 8GHz-26.5GHz signal output, and the fourth pin is for +5V power input. The integrated connector housing serves as signal ground.

[0031] 1. Based on traditional monitoring antennas, this utility model achieves the reception and front-end amplification of full-band signals from 30MHz to 26.5GHz within a single antenna.

[0032] 2. This utility model can receive signals across the entire frequency band from 30MHz to 26.5GHz, while requiring only one connector for external interconnection;

[0033] 3. The antenna of this utility model has a height of 398mm±2mm, a bottom diameter of 82mm±2mm, and a top diameter of 64mm±2mm, and has the ability to receive signals in the full frequency band of 30MHz-26.5GHz within a limited space.

[0034] The above description is only a preferred embodiment of the present utility model and is used to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A blind-plug integrated ultra-wideband omnidirectional active antenna, characterized in that, include: The antenna cover has a mounting cavity inside; a 30MHz-1.3GHz dipole omnidirectional antenna, a 1.3GHz-8GHz biconical omnidirectional antenna, and an 8GHz-26.5GHz biconical omnidirectional antenna are sequentially mounted from bottom to top in the mounting cavity.

2. The blind-plug integrated ultra-wideband omnidirectional active antenna according to claim 1, characterized in that, Low-noise amplifiers for the corresponding frequency bands are designed at the bottom near the antenna zero depth of the 30MHz-1.3GHz dipole omnidirectional antenna, the 1.3GHz-8GHz biconical omnidirectional antenna, and the 8GHz-26.5GHz biconical omnidirectional antenna, respectively. These are the 8GHz-26.5GHz low-noise amplifier, the 1.3GHz-8GHz low-noise amplifier, and the 30MHz-1.3GHz low-noise amplifier. The signals received by the antennas are output after passing through the amplifiers of the corresponding frequency bands.

3. The blind-plug integrated ultra-wideband omnidirectional active antenna according to claim 1, characterized in that, The antennas within the mounting cavity receive radio frequency signals, and the corresponding low-noise amplifiers are fed to the outside via a 4-pin blind-mating integrated connector on the antenna base; the 4-pin blind-mating integrated connector is located at the bottom of the antenna housing.

4. The blind-plug integrated ultra-wideband omnidirectional active antenna according to claim 3, characterized in that, The 4-pin blind-mating integrated connector has four pins: pin 1 for 30MHz-1.3GHz signal output, pin 2 for 1.3GHz-8GHz signal output, pin 3 for 8GHz-26.5GHz signal output, and pin 4 for +5V power input.

5. The blind-plug integrated ultra-wideband omnidirectional active antenna according to claim 1, characterized in that, The integrated connector housing serves as the signal ground.

6. The blind-plug integrated ultra-wideband omnidirectional active antenna according to claim 1, characterized in that, The blind-plug integrated ultra-wideband omnidirectional active antenna has a height of 398mm±2mm, a bottom diameter of 82mm±2mm, and a top diameter of 64mm±2mm.

7. The blind-plug integrated ultra-wideband omnidirectional active antenna according to claim 1, characterized in that, The blind-plug integrated ultra-wideband omnidirectional active antenna operates in a frequency range of 30MHz-26.5GHz.

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