Abstract
The electromagnetic environment of radar operation is increasingly complex, and active interference will have a great impact on radar performance. Side-lobe cancellation technology is an effective means to eliminate interference by auxiliary antennas. This paper introduces an adaptive beamforming algorithm to form the cancellation weight based on the secondary antenna. The weight convergence speed of several algorithms is analyzed, and the cancellation ability is analyzed, and a normalized least mean square algorithm is proposed.
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Zhang, Y., Dong, J., Dong, H. (2020). Radar Adaptive Sidelobe Cancellation Technique Based on Spatial Filtering. In: Liang, Q., Wang, W., Liu, X., Na, Z., Jia, M., Zhang, B. (eds) Communications, Signal Processing, and Systems. CSPS 2019. Lecture Notes in Electrical Engineering, vol 571. Springer, Singapore. https://doi.org/10.1007/978-981-13-9409-6_30
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DOI: https://doi.org/10.1007/978-981-13-9409-6_30
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Publisher Name: Springer, Singapore
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Online ISBN: 978-981-13-9409-6
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