Adaptive Polarization Canceler for ISAR Wideband Noise Blanketing Jamming

Adaptive Polarization Canceler for ISAR Wideband Noise Blanketing Jamming

연구 분야: Infrastructure

학회: ICFEICT 2021: International Conference on Frontiers of Electronics, Information and Computation Technologies

Aiming at the active wideband blanketing jamming faced by ISAR and considering that the channel is not ideal, we have established a receiving signal model for polarity diversity ISAR. Based on the criterion of the minimum average power of the output jamming subject to the radial range dimension, this paper has proposed a wideband adaptive polarization canceler (WAPC) and analyzed its performance of blanketing jamming; through simulation, the two evaluation parameters (range image entropy and image entropy) are adopted to have verified the effectiveness of the method based on imaging simulation experiments