Radar moving platform electronic beam stabilization and compensation system

Radar moving platform electronic beam stabilization and compensation system

The invention provides a radar moving platform electronic beam stabilization and compensation system. The system comprises attitude information acquisition equipment, an inter-rigid-body relative coordinate relationship calibration module, a first attitude information conversion module, a resolving...

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Hauptverfasser: MA JIE, REN WULONG, LIAO YUFU, WANG YANCHENG, LIU ZE
Format: Patent
Sprache:chi ; eng
Schlagworte:
ANALOGOUS ARRANGEMENTS USING OTHER WAVES
DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES
LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES
MEASURING
PHYSICS
RADIO DIRECTION-FINDING
RADIO NAVIGATION
TESTING
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creator MA JIE
REN WULONG
LIAO YUFU
WANG YANCHENG
LIU ZE
description The invention provides a radar moving platform electronic beam stabilization and compensation system. The system comprises attitude information acquisition equipment, an inter-rigid-body relative coordinate relationship calibration module, a first attitude information conversion module, a resolving module, a signal processing and data processing module, a wave control code calculation module and asecond attitude information conversion module. A pitching angle value and a rolling angle value are acquired in real time through the attitude information acquisition equipment, an actual direction of a radar beam under an antenna coordinate system is calculated through the first attitude information conversion module, beam direction compensation information is obtained, and electronic stabilityof a beam direction is achieved; target coordinates are converted into a geographic coordinate system to realize correction of a target direction; and a receiver gain is adjusted in real time to complete compensation according
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subjects ANALOGOUS ARRANGEMENTS USING OTHER WAVES
DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES
LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES
MEASURING
PHYSICS
RADIO DIRECTION-FINDING
RADIO NAVIGATION
TESTING
title Radar moving platform electronic beam stabilization and compensation system
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