DocumentCode
3171785
Title
Research on the impact of amplitude and phase imbalance on the angle measurement and calibration method in digital monopulse radar system
Author
Zhang Zhuo ; Zhao Guoqiang ; Sun Houjun ; Lv Xin
Author_Institution
Beijing Inst. of Technol., Beijing, China
fYear
2009
fDate
3-6 Nov. 2009
Firstpage
211
Lastpage
213
Abstract
A base band sum-difference scenario used in digital monopulse radar system is introduced in this paper. The angle measurement error caused by the amplitude and phase imbalance of the receiving channels is also analyzed based on this system structure. A digital calibration method as well as the compensation result is represented.
Keywords
angular measurement; calibration; compensation; measurement errors; radar applications; amplitude imbalance; angle measurement; base band sum-difference; calibration; digital monopulse radar; measurement error; phase imbalance; amplitude and phase imbalance; angle measurement error; base band sum-difference; calibration;
fLanguage
English
Publisher
iet
Conference_Titel
Microwave Technology and Computational Electromagnetics, 2009. ICMTCE. International Conference on
Conference_Location
Beijing
Print_ISBN
978-1-84919-140-1
Type
conf
DOI
10.1049/cp.2009.1302
Filename
5521279
Link To Document