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Transceiving assembly

A technology of transceiver components and transceiver cores, applied in the direction of radio wave reflection/re-radiation, utilization of re-radiation, measurement devices, etc., can solve problems such as large size, and achieve the effect of avoiding excessive space occupation

Inactive Publication Date: 2020-05-15
THE 13TH RES INST OF CHINA ELECTRONICS TECH GRP CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a transceiver assembly, which aims to solve or at least improve to a certain extent the technical problem of large size existing in the traditional "brick" structure of the transceiver assembly

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specific Embodiment approach

[0046] As a specific implementation manner of the transceiver assembly provided by the present invention, the first PCB board 210 is a multilayer microwave mixed voltage PCB board. The first PCB board 210 uses a multi-layer mixed-voltage PCB board with high wiring density as the circuit substrate, and the control signal line is routed on the inner layer of the PCB board. The top layer is mainly used to place the highly integrated amplitude-phase multi-function chip 230 and power modulation. Devices such as the chip 240 improve the integration of the components, so that the transceiver components provided by the embodiments of the present invention can be further miniaturized.

[0047] As a specific implementation manner of the transceiver assembly provided by the present invention, the first PCB board 210 is bonded to the diaphragm. Specifically, the first PCB board 210 is bonded to the diaphragm by conductive glue.

[0048] See figure 1 , image 3 and Figure 5 , as a spe...

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Abstract

The invention is applicable to the technical field of radio frequency microwave assemblies, and provides a transceiving assembly, which comprises a box body, a first transceiving core group module, asecond transceiving core group module, a first cover plate, a second cover plate, a transition module and a joint module. The box body is provided with a through cavity penetrating in the vertical direction, and a transverse partition plate used for dividing the through cavity into a first cavity body and a second cavity body is further arranged in the box body. The first transceiving core group module is installed in the first cavity, and the second transceiving core group module is installed in the second cavity. The first cover plate is used for sealing the first cavity; the second cover plate is used for sealing the first cavity. And a through hole for the transition module to penetrate through is formed in the transverse partition plate. According to the transceiving assembly providedby the invention, the core group modules with different heights and the transition module for electrically connecting the core group modules are arranged, so that the core group modules fully utilizethe height space of the box body, the core group modules are prevented from excessively occupying the space in the microwave signal transmission direction, and a guarantee is provided for the miniaturization design of the transceiving assembly.

Description

technical field [0001] The invention belongs to the technical field of radio frequency microwave components, and more specifically relates to a transceiver component. Background technique [0002] Shipboard detection operates in a complex electromagnetic environment, and is responsible for passive reconnaissance, long-range warning, tracking targets, instructions, fire control, guidance and other tasks. Multifunctional shipboard radars with excellent performance are indispensable for current maritime operations. The active phased array radar of ultra-wideband technology has wide bandwidth, high resolution, strong penetration, low interception rate and strong interference, and has a broad application background in the shipboard field. At the same time, the space of the ship is limited, and the radar Miniaturization is one of the goals of radar design. As the core of phased array radar, the transceiver component (ie TR component) determines the performance and size of the rad...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S13/02G01S7/02G01S7/40
CPCG01S13/02G01S7/02G01S7/4008G01S7/4021G01S2013/0245G01S7/027
Inventor 王立发薛强王振亚郭立涛王磊潘海波李丰董雪宋学峰戈江娜冯涛乔震
Owner THE 13TH RES INST OF CHINA ELECTRONICS TECH GRP CORP
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