Broadband RCS test method based on multiplexer

The invention provides a broadband RCS test method based on a multiplexer. In an RCS test system, a traditional manual antenna replacement mode is replaced with a single-input and multi-output mode of the multiplexer, and then a rotary table for tests is used in cooperation to rotate to finally comp...

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Main Authors ZHANG WENTAO, JIN XICHEN, WANG YAHAI, CHANG QINGGONG, TANG JINGSHUANG, NIAN FUSHUN
Format Patent
LanguageChinese
English
Published 05.11.2014
Subjects
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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Abstract The invention provides a broadband RCS test method based on a multiplexer. In an RCS test system, a traditional manual antenna replacement mode is replaced with a single-input and multi-output mode of the multiplexer, and then a rotary table for tests is used in cooperation to rotate to finally complete the RCS test on a target to be tested. Through the scheme, on the premise that the existing test software, the existing processing algorithm and the existing processing procedure are not changed, broader frequency range coverage is achieved, multiple-frequency-band tests can be completed through one frequency sweep, and the problem that efficiency of traditional RCS tests is low can be effectively solved.
AbstractList The invention provides a broadband RCS test method based on a multiplexer. In an RCS test system, a traditional manual antenna replacement mode is replaced with a single-input and multi-output mode of the multiplexer, and then a rotary table for tests is used in cooperation to rotate to finally complete the RCS test on a target to be tested. Through the scheme, on the premise that the existing test software, the existing processing algorithm and the existing processing procedure are not changed, broader frequency range coverage is achieved, multiple-frequency-band tests can be completed through one frequency sweep, and the problem that efficiency of traditional RCS tests is low can be effectively solved.
Author WANG YAHAI
JIN XICHEN
ZHANG WENTAO
TANG JINGSHUANG
CHANG QINGGONG
NIAN FUSHUN
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Snippet The invention provides a broadband RCS test method based on a multiplexer. In an RCS test system, a traditional manual antenna replacement mode is replaced...
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SubjectTerms MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
Title Broadband RCS test method based on multiplexer
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