Journal of Systems Engineering and Electronics ›› 2022, Vol. 33 ›› Issue (1): 80-90.doi: 10.23919/JSEE.2022.000009

• DEFENCE ELECTRONICS TECHNOLOGY • Previous Articles     Next Articles

Performance analysis of multi-group three-tuple cross-eye jamming

Jiabei CHEN(), Qingzhan SHI*(), Zhaoyu HUANG(), Qingping WANG(), Naichang YUAN()   

  1. 1 State Key Laboratory of Complex Electromagnetic Environmental Effects of Electronics and Information System, National University of Defense Technology, Changsha 410000, China
  • Received:2020-10-13 Online:2022-01-18 Published:2022-02-22
  • Contact: Qingzhan SHI E-mail:doublechendouble@163.com;qingzhanshi@foxmail.com;huangzhaoyu10@163.com;andywpq007@163.com;yuannaichang@hotmail.com
  • About author:|CHEN Jiabei was born in 1994. He received his M.S. degree from Hunan University in 2018. He is currently pursuing his Ph.D. degree with the College of Electronic Science and Engineering, National University of Defense Technology. His research interests include radar signal processing and electronic countermeasures. E-mail: doublechendouble@163.com||SHI Qingzhan was born in 1990. He received his B.S. degree from Xidian University in 2013, his M.S. and Ph.D. degrees from National University of Defense Technology (NUDT), Changsha, in 2015 and 2019 respectively. He is currently a lecturer with NUDT. His research interests include radar signal processing and electronic countermeasures. E-mail: qingzhanshi@foxmail.com||HUANG Zhaoyu was born in 1992. He received his M.S. degree in electronics and communication engineering from University of Electronic Science and Technology of China in 2018, where he is currently pursuing his Ph.D. degree with the College of Electronic Science and Engineering, National University of Defense Technology, Changsha, China. His current research interests include passive radio frequency/microwave circuits, microstrip antennnas, and wireless communication. E-mail: huangzhaoyu10@163.com||WANG Qingping rceived his Ph.D. degree from the National University of Defense Technology (NUDT) of China in 2015. He is currently a lecturer with the Department of Electrical Science and Engineering, NUDT. His current research interests include high-resolution radar signal processing and anti-jamming technology. E-mail: andywpq007@163.com||YUAN Naichang received his Ph.D. degree from University of Electronic Science and Technology in 1994. From that on, he stayed in National University of Defense Technology (NUDT) for ten years, where he became a senior researcher and group leader. He is currently a full professor with the Department of Electrical Science and Engineering, NUDT. His current research interests include antenna technology, electromagnetic analysis, high-resolution radar signal processing, and anti-jamming technology. E-mail: yuannaichang@hotmail.com

Abstract:

Monopulse radar is widely used in military. Jamming monopulse radar has always been a research hotspot in electronic warfare (EW). Cross-eye jamming has always been considered as the most effective measures to jam with monopulse radar. In this paper, we propose a multi-group three-tuple cross-eye jamming structure where each group contains three antenna elements with a definite phase and an amplitude relationship. Then, based on the principle of monopulse angle measurement, the error angle is deduced theoretically. Simulations show that such a multi-group three-tuple cross-eye jamming structure performs better than the multi-element cross-eye jamming structure previously proposed, and the analysis of the centroid shows that the centroid of the structure proposed in this paper is more widely distributed in space.

Key words: electronic warfare (EW), angular deception jamming, cross-eye jamming, three-tuple antenna array, near field