飞行器射频隐身技术研究综述

随着现代电子对抗技术和军事装备的不断发展,无源探测系统对飞行器及其所搭载有源电子设备的探测能力得到了显著提高,飞行器在现代作战环境中的生存能力和突防能力受到了严重威胁.飞行器射频隐身技术是通过控制机载雷达、数据链、高度表、电子对抗等机载有源电子设备射频辐射以提高飞行器战场生存能力的重要技术途径,在当今战场中起着重要作用...

Overview of aircraft radio frequency stealth technology

With the continuous development of modern electronic confrontation technology and military equipment, the detection ability of passive detection system to aircraft and its active electronic equipment has been significantly improved. The survivability and penetration ability of aircraft in modern combat environment are seriously threatened. Aircraft radio frequency(RF) stealth technology is an important technical way to improve aircraft battlefield survivability by controlling the RF radiation of airborne radar, data link, altimeter, electronic confrontation and other active electronic equipment, and plays an important role in today's battlefield. In this paper, the research of aircraft RF stealth technology is overviewed. Firstly, the basic concept and research status of RF stealth technology are described, and the basic principle and realization way of RF stealth technology are introduced. Then, the research achievements in the field of RF stealth technology are reviewed from the aspects of RF stealth performance evaluation system, minimum radiation power control, low sidelobe digital beamforming of design RF stealth signal waveform, multi-sensor cooperation and management, etc. Finally, based on the summary and analysis of the existing research achievements, aiming at the problems existing in the development of RF stealth technology, the future development trend of aircraft RF stealth technology is prospected.