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Journal of Projectiles, Rockets, Missiles and Guidance >

2017 , Vol. 37 >Issue 4: 171 - 172

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2017.04.039

CORRELATION TECHNOLOGY

Study on Anti Repeat Jamming Technology of Screen Signal

  • HU Qiyong ,
  • XIE Junwei ,
  • ZHANG Haowei ,
  • ZHANG Zhaojian ,
  • SHENG Chuan
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  • Air and Missile Defense College, Air Force Engineering University, Xi'an 710051, China

Received date: 2016-11-01

  Online published: 2025-05-28

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Abstract

Aiming at the constant power forward jamming of the missile borne jammer, the anti-jamming technique based on the screen signal was put forward. Firstly, the constant-power amplification characteristics of jammer were analyzed. Its interference power to the detection radar was reduced by adopting power gain suppression effect. On this basis, the signal model for intermittent sampling direct transmission (ISDR) interference was built, and the anti-jamming effect of the detection radar was studied. The simulation results showed that this method could effectively enhance the ability that detecting radar resisted repeater jamming and improve the range of action.

Key words： missile borne jammer; constant-power amplification characteristics; interrupted-sampling and direct repeat; screen signal

Cite this article

HU Qiyong , XIE Junwei , ZHANG Haowei , ZHANG Zhaojian , SHENG Chuan . Study on Anti Repeat Jamming Technology of Screen Signal[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2017 , 37(4) : 171 -172 . DOI: 10.15892/j.cnki.djzdxb.2017.04.039

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