One-dimensional phased array TR module

A phased array and channel technology, applied to antenna arrays, electrical components, transmission systems, etc., can solve problems such as low system power, inability to implement heat dissipation measures, and inability to apply T/R modules in the millimeter wave band, so as to improve system power Effect

Pending Publication Date: 2019-07-26
成都天成电科科技有限公司
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Problems solved by technology

[0006] This application provides a one-dimensional phased array TR module to solve the problem that the traditional millimeter-wave T / R module in the prior art cannot be applied to the radio frequency system that has a limit on the height of the entire module, and it is impossible to realize effective The technical problem of low system power caused by heat dissipation measures

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  • One-dimensional phased array TR module

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Embodiment 1

[0026] Please refer to figure 1 , Embodiment 1 of the present application provides a one-dimensional phased array TR module, which is characterized in that it includes:

[0027] The shell layer 101 of the first transmission cavity has a hexahedral cavity structure surrounded by its shell body, including M first signal input channels and N second signal input channels arranged on the shell body, wherein the first signal input channels include A first input port 1011, a first output port 1012, and a first transmission path 1013 communicating with the first input port and the first output port, and the second signal input channel includes a second input port 1014, a second The output port 1015, and the second transmission path 1016 connecting the second input port and the second output port, M and N are integers greater than or equal to 1;

[0028] The second transmission cavity shell 102 is buckled on the shell body of the first transmission cavity shell, so that the first sign...

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Abstract

The invention discloses a one-dimensional phased array TR module. The one-dimensional phased array TR module is provided with a first transmission cavity shell layer, a second transmission cavity shell layer buckled on the first transmission cavity shell layer, and an outer cavity shell buckled on a shell body of the second transmission cavity shell layer. Different signal input channels are arranged in the one-dimensional linear directions of the first transmission cavity shell layer and the second transmission cavity shell layer respectively, the purpose of prolonging the structural design of the TR module in the width direction is achieved, and the situation that the TR module is too large in height and cannot be applied to a special system is avoided. In addition, the phased array TR module in the embodiment of the invention can realize effective heat dissipation setting, and has the technical effect of effectively improving the system power.

Description

technical field [0001] The invention relates to the technical field of electronic communication, in particular to a one-dimensional phased array TR module. Background technique [0002] With the continuous development of technology in the field of communication, especially the rapid development of personal mobile communication, the low-end frequency of the radio spectrum has become saturated, even if Gaussian filter minimum shift keying (GMSK) modulation or various multiple access The capacity of the system and the improvement of spectrum utilization cannot meet the needs of future communication development. Therefore, at this stage, the field of wireless communication is developing new spectrum resources towards high-speed, broadband microwave high-end. Due to its short wavelength and wide frequency band, millimeter wave can effectively solve many problems faced by high-speed broadband wireless access, so it has broad application prospects in short-distance communication. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B1/38H04B1/03H04B1/036H04B1/04H04B1/08H01Q21/00
CPCH01Q21/00H04B1/03H04B1/036H04B1/0483H04B1/08H04B1/38
Inventor 井龙许浩陈青勇
Owner 成都天成电科科技有限公司
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