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Phase configuration method, device, equipment and storage medium in phased array radar

A phased array radar and configuration method technology, applied to antennas, electrical components, etc., can solve problems such as large amount of calculation and low configuration efficiency, and achieve the effects of saving system resources, improving debugging efficiency, and shortening debugging time.

Active Publication Date: 2021-09-03
XIAN TIANHE DEFENCE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, in the traditional phase configuration method, every time the phase data is modified, the program needs to be recompiled and downloaded, which requires a large amount of calculation, so the configuration efficiency is low

Method used

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  • Phase configuration method, device, equipment and storage medium in phased array radar
  • Phase configuration method, device, equipment and storage medium in phased array radar
  • Phase configuration method, device, equipment and storage medium in phased array radar

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Embodiment Construction

[0046] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0047] The phase configuration method provided by the embodiment of this application can be applied to phased array radar to automatically configure the phase of the phased array antenna. Of course, this method can also be used in other fields to realize the phase adjustment of the phased array antenna. Automatic configuration, which is not limited in this embodiment of the present application. The phase configuration method provided by the embodiment of this application can be applied to figure 1computer equipment shown. The computer device includes a processor, a memor...

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Abstract

The present application relates to a phase configuration method, device, equipment and storage medium in a phased array radar. The method includes: obtaining a plurality of phase measurement information of the phased array antenna; obtaining a theoretical phase compensation value required by each phase shifter according to the phase design value of each phase shifter and the phase measurement information; Theoretical phase compensation value, the field programmable gate array FPGA is used to adjust the phase compensation value of each phase shifter online, so that the phase measurement information of the phased array antenna matches the phase design value. The method can improve the phase configuration efficiency of the phase shifter.

Description

technical field [0001] The present application relates to the technical field of phased array antennas, in particular to a phase configuration method, device, device and storage medium in phased array radar. Background technique [0002] With the rapid development of detection technology, the application of phased array antennas is becoming more and more extensive. In a phased array antenna, since there are multiple phase shifters under each wave position, there is a phase difference between each phase shifter due to the inconsistency of positions, cables and other components. . [0003] In order to make the phased array antenna have better radiation characteristics, the phase difference between the phase shifters is corrected by performing phase configuration on each phase shifter. The traditional process of phase configuration is to first write the initial phase data in the memory, then modify the phase data in the program according to the measured phase distribution, an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q3/38
CPCH01Q3/385
Inventor 高丽华王小伟张春荣许会艳
Owner XIAN TIANHE DEFENCE TECH