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Wave beam control system

A beam steering and control interface technology, applied in the field of beam steering systems, can solve problems such as no solution proposed, and achieve the effects of avoiding too many connection lines, realizing miniaturization, and enriching I/O resources

Inactive Publication Date: 2016-05-11
SPACE STAR TECH CO LTD
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Problems solved by technology

[0005] For the problem of how to miniaturize the beam control system in related technologies, no effective solution has been proposed so far

Method used

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Embodiment Construction

[0019] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0020] figure 1 is a schematic diagram of a beam control system according to an embodiment of the present invention, such as figure 1 As shown, the system mainly includes: a first communication interface 1, a component control interface 2 and an FPGA processor 3, wherein the first communication interface 1 is connected to the FPGA processor 3 for communicating with the baseband extension; the component control interface 2 , connected with the FPGA processor 3 for communicating with the radio frequency components; the FPGA processor 3 is used for performing beam control processing according to the output signal of the baseband extension, and outputting the signal obtained by the beam control processi...

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Abstract

The invention discloses a wave beam control system. The wave beam control system includes a first communication interface, an assembly control interface and an FPGA processor, wherein the first communication interface is connected with the FPGA processor and is used for communicating with a baseband extension, the assembly control interface is connected with the FPGA processor and is used for communicating with a radio frequency assembly, and the FPGA processor is used for performing wave beam control processing on the output signals of the baseband extension, and outputting signals obtained through the wave beam control processing to the radio frequency assembly. According to the wave beam control system of the invention, the FPGA processor is adopted as a processing chip for the wave beam control processing, so that high-speed processing of the wave beam control processing can be realized; and the FPGA processor has rich I / O resources, so that the problem of excessive connection lines of the wave beam control system caused by excessive radio frequency assembly interfaces can be solved, and therefore, the miniaturization of the wave beam control system can be realized.

Description

technical field [0001] The present invention relates to the field of antennas, in particular to a beam control system. Background technique [0002] At present, in order to achieve space-based measurement and control, the antenna beam scanning is required to have the characteristics of fast, flexible and high gain. The phased array antenna can change the beam direction very flexibly and rapidly. This feature is achieved through the beam control of the phased array antenna. system to achieve. [0003] The beam steering system is a unique part of the phased array antenna. It replaces the servo drive system in the mechanical scanning antenna. It is a key link in the search and tracking of the phased array antenna, which directly affects the function and performance of the antenna system. [0004] With the development of technology, the requirements for the volume of the beam control system are becoming more and more stringent. The beam control system is required to be small in...

Claims

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Application Information

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IPC IPC(8): G05B19/042H01Q3/30
Inventor 刘立朋戴宗武王欣
Owner SPACE STAR TECH CO LTD
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