Light multi-unit antenna oscillator and production method
An antenna vibrator, multi-unit technology, applied in the directions of radiation unit cover, antenna support/installation device, antenna grounding switch structure connection, etc., can solve the problems of heavy aluminum alloy weight and reduce product mobility, etc. The effect of cost increase and abnormal loss reduction
Active Publication Date: 2021-12-28
CHINA ELECTRONIC TECH GRP CORP NO 38 RES INST
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[0035] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention are clearly and completely described below in conjunction with specific embodiments and with reference to the accompanying drawings. Obviously, the described embodiments are part of the implementation of the present invention. example, not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0036] Such as figure 1 As shown, this embodiment provides a lightweight multi-unit antenna vibrator, including a housing 1, on which a plurality of unit cavities 2 are arranged, combined with figure 2 A microstrip antenna 21 is installed in the unit cavity 2, and the housing 1 is integrally molded using a resin-based carbon fiber composite material or a full carbon fib...
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Abstract
The invention provides a light multi-unit antenna oscillator, which comprises a shell. A plurality of unit cavities are arranged on the shell, microstrip antennas are arranged in the unit cavities, the shell is prepared by integrally molding a resin-based carbon fiber composite material or a full-carbon fiber composite material, and the bottom of the shell is provided with a radio frequency connector which passes through the shell and is connected with the microstrip antenna. The invention further provides a production method of the antenna oscillator. The antenna oscillator has the advantages that the shell is made of the light carbon fiber material, the weight can be reduced by one third compared with that of an aluminum alloy material, and the product performance and the working efficiency can be greatly improved due to reduction of the weight in the links of actual use, installation, transfer and the like; the radio frequency connector penetrates through the shell and is connected with the microstrip antenna to realize circuit conduction, and normal signals are ensured.
Description
technical field [0001] The invention relates to the technical field of antenna oscillators, in particular to a lightweight multi-unit antenna oscillator and a production method. Background technique [0002] The antenna vibrator is a component used to guide and amplify electromagnetic waves on the antenna. It is generally made of metal with good conductivity. For example, the invention patent application with the publication number CN110707420A discloses a dual-polarized antenna vibrator and an antenna containing the antenna vibrator. The reflector made of metal is used to fix the entire antenna oscillator structure. Although this method can meet the conductivity requirements of the antenna oscillator, the weight of the final antenna product is relatively large. [0003] Resin-based composite materials have been widely used in the manufacture of aerospace products. They have the advantages of light weight, high specific strength, and strong designability under the same volum...
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Login to View More IPC IPC(8): H01Q1/36H01Q1/42H01Q1/50H01Q1/12G01S7/02
CPCH01Q1/36H01Q1/42H01Q1/12H01Q1/50G01S7/02Y02D30/70
Inventor 白一峰邵宗科霍恩来佟文清董中林郭琳张杨武建锋鲁斌田芳宁
Owner CHINA ELECTRONIC TECH GRP CORP NO 38 RES INST