TY - GEN
T1 - Adaptive Monopulse Angle Estimation Method for Distributed Radar in Presence of Mainlobe Jamming
AU - Xue, Junqi
AU - Wu, Xuchen
AU - Yang, Xiaopeng
AU - Lu, Manjun
AU - Yao, Yao
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/12
Y1 - 2019/12
N2 - In the presence of mainlobe jammings, adaptive array processing will cause pattern distortion, peak offset and sidelobe level rise, which reduce output signal-to-jamming-noise ratio (SINR) and distort monopulse curve, thus deterio-rating angular measurement performance dramatically. Therefore, an adaptive monopulse angle measurement method for distributed array radar is proposed for estimate target angle when mainlobe jammings exist. The proposed method uses distributed array radar to suppress mainlobe jammings to ensure a high output SINR, and solves the problem of monopulse curve distortion through the rotation invariance. The effectiveness of the proposed method is verified by computer simulations.
AB - In the presence of mainlobe jammings, adaptive array processing will cause pattern distortion, peak offset and sidelobe level rise, which reduce output signal-to-jamming-noise ratio (SINR) and distort monopulse curve, thus deterio-rating angular measurement performance dramatically. Therefore, an adaptive monopulse angle measurement method for distributed array radar is proposed for estimate target angle when mainlobe jammings exist. The proposed method uses distributed array radar to suppress mainlobe jammings to ensure a high output SINR, and solves the problem of monopulse curve distortion through the rotation invariance. The effectiveness of the proposed method is verified by computer simulations.
KW - Distributed Array Radar
KW - Mainlobe jam-mings
KW - monopulse angle measurement
KW - rotation invariance
UR - http://www.scopus.com/inward/record.url?scp=85091914522&partnerID=8YFLogxK
U2 - 10.1109/ICSIDP47821.2019.9173028
DO - 10.1109/ICSIDP47821.2019.9173028
M3 - Conference contribution
AN - SCOPUS:85091914522
T3 - ICSIDP 2019 - IEEE International Conference on Signal, Information and Data Processing 2019
BT - ICSIDP 2019 - IEEE International Conference on Signal, Information and Data Processing 2019
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2019 IEEE International Conference on Signal, Information and Data Processing, ICSIDP 2019
Y2 - 11 December 2019 through 13 December 2019
ER -