TY - GEN
T1 - Calibration method of amplitude and phase consistency of digital variable polarization radar receiving system
AU - Liu, Jianxun
AU - Yu, Xiang
AU - Liang, Chaojie
AU - Sun, Ke
AU - Sun, Houjun
PY - 2011
Y1 - 2011
N2 - In order to calibrate the consistency of the amplitude and phase of four-channel digital variable polarization monopulse radar receiving system, a calibration method based on exterior space calibration is proposed. Making use of this method, author completes the calibration in the darkroom. After calibration, the experimental results show that in receiving pattern the polarization purity, null depth of difference beam and sidelobe balance are improved. The results demonstrate the method is correct and feasible.
AB - In order to calibrate the consistency of the amplitude and phase of four-channel digital variable polarization monopulse radar receiving system, a calibration method based on exterior space calibration is proposed. Making use of this method, author completes the calibration in the darkroom. After calibration, the experimental results show that in receiving pattern the polarization purity, null depth of difference beam and sidelobe balance are improved. The results demonstrate the method is correct and feasible.
KW - Amplitude-phase consistency
KW - DBF
KW - calibration
KW - variable polarization
UR - http://www.scopus.com/inward/record.url?scp=79960354302&partnerID=8YFLogxK
U2 - 10.1109/ICMTCE.2011.5915162
DO - 10.1109/ICMTCE.2011.5915162
M3 - Conference contribution
AN - SCOPUS:79960354302
SN - 9781424485574
T3 - ICMTCE2011 - Proceedings 2011 IEEE International Conference on Microwave Technology and Computational Electromagnetics
SP - 44
EP - 47
BT - ICMTCE2011 - Proceedings 2011 IEEE International Conference on Microwave Technology and Computational Electromagnetics
T2 - 2011 2nd IEEE International Conference on Microwave Technology and Computational Electromagnetics, ICMTCE2011
Y2 - 22 May 2011 through 25 May 2011
ER -