Array self‐calibration for sky‐wave over‐the‐horizon radar with gain‐phase errors
The Journal of Engineering, Volume 2019, Issue 19, Page 6192-6195, October 2019., 2019 This study proposes a novel algorithm for sky‐wave over‐the‐horizon (OTH) radar array self‐calibration with angle‐independent gain‐phase errors. The proposed method exploits backscattered echo from an ionised meteor trail, which can be considered as disjoint sources of opportunity for their spatial and temporal fluctuations during coherent processing ...
Baiqiang Zhang, Junhao Xie
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International Journal of Antennas and Propagation, Volume 2024, Issue 1, 2024.The extraction algorithm of target characteristics resonance set at the high‐frequency band plays a significant role in defense applications like early warning. The paper proposes a new method to extract the characteristic resonance set of radar targets in the resonance frequency region using an autoregressive moving average model optimized by root ...
Sang Zhou +3 more
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