Research on Rebound Jamming Against Multi-Input Multi-Output Synthetic Aperture Radar

Multi-Input Multi-Output Synthetic Aperture Radar (MIMO-SAR) emits orthogonal waveform, which reduces the probability of signal interception. Using multiple antennas to receive echoes, spatial filtering can be performed to avoid interference. MIMO-SAR waveform and structure characteristics determine that it has a certain anti-jamming ability with good prospect of application. For effective jamming MIMO-SAR, a theoretical model of rebound jamming against MIMO-SAR is established by taking the space-borne MIMO-SAR as object, the similarities and differences of rebound jamming against MIMO-SAR and conventional SAR are analyzed. Then, the effects of different signal systems on rebound jamming are discussed. Finally, the interference parameter selection for rebound jamming against the MIMO-SAR is analyzed. Simulation result verifies the validity and correctness of the proposed jamming method.

[1]  Hui Wang,et al.  Multi-Scene Deception Jamming on SAR Imaging With FDA Antenna , 2020, IEEE Access.

[2]  Wu Yi-rong.  The Scatter-Wave Jamming to SAR , 2002 .

[3]  Douglas A. Gray,et al.  Anti-jamming techniques for multichannel SAR imaging , 2006 .

[4]  Bo Fan,et al.  Near-Field 3D SAR Imaging Using a Scanning Linear MIMO Array With Arbitrary Topologies , 2020, IEEE Access.

[5]  Ping Zhang,et al.  Scattering Interference Mitigation Using Cross Spectral Metric for Multi-channel SAR: Scattering Interference Mitigation Using Cross Spectral Metric for Multi-channel SAR , 2010 .

[6]  Yin Can-bin.  Multi-Frequency MIMO-SAR Cancellation for Anti-Deception Jamming , 2012 .

[7]  Wang Xue-song.  Analysis of jamming effect on scatter wave jamming to SAR imaging , 2011 .

[8]  Yongguang Chen,et al.  Frequency agility MIMO-SAR imaging and anti-deception jamming performance , 2014, 2014 XXXIth URSI General Assembly and Scientific Symposium (URSI GASS).

[9]  L. Rosenberg,et al.  Fast-time STAP Performance in pre and post Range Processing Adaption as applied to Multichannel SAR , 2006, 2006 International Radar Symposium.

[10]  Gan Rong-bing,et al.  Phase Estimation in Rebound Jamming Suppression by Two-Channel SAR , 2005 .

[11]  L. Rosenberg.  Reduced Rank Fast-time STAP using the Multistage Wiener Filter in Multichannel SAR , 2006, 2006 International Radar Symposium.

[12]  Luke Rosenberg.  Constrained Fast-time STAP Techniques for Interference Suppression in Multichannel SAR , 2006 .

[13]  Xin Chang,et al.  A Novel Scattered Wave Deception Jamming Against Three Channel SAR GMTI , 2018, IEEE Access.

[14]  Bi Da-ping,et al.  An effective scatter-wave jamming way against ISAR , 2011 .

[15]  Muhammet Emin Yanik,et al.  Near-Field MIMO-SAR Millimeter-Wave Imaging With Sparsely Sampled Aperture Data , 2019, IEEE Access.

[16]  Pla Electronic,et al.  Study of the Technology about Active Jamming Space-borne SAR , 2007 .

[17]  Feng Zhou,et al.  Improved method for synthetic aperture radar scattered wave deception jamming , 2014 .