In recent years, the performances of radar resolution, coverage, and detection accuracy
have been significantly improved through the use of ultra-wideband, synthetic aperture and …

传统雷达系统的发射机与接收机采用开环工作模式, 在动态复杂环境下探测目标时缺乏灵活性和
稳健性. 借鉴生物认知学习过程, 认知雷达可以感知动态环境和目标信息, 通过发射和接收端闭环 …

In this paper, we propose a waveform design based electronic counter-countermeasures
(ECCM) scheme against interrupted sampling repeater jamming (ISRJ) for wideband …

A novel transmit array beamforming approach is introduced that offers low probability of
intercept (LPI) for surveillance radar systems employing phased array antennas. Radar …

Maritime radar is an essential technology for observation and tracking systems in various
marine applications. In comparison with terrestrial radar systems, maritime radar faces the …

As the target radar signature (TRS) is target-radar orientation sensitive and time varying in
wideband cognitive radar (WCR), the TRS information ofWCR should be recursively …

The range of practical applications for FMCW radars has increased significantly in the last
decade or so. This paper renews some of the recent applications and also some of the …

Traditional low probability of interception (LPI) design methods are mainly focused on the
LPI waveform design. As a matter of fact, array design can also improve the LPI performance …

Active radar is vulnerable to illegal eavesdroppers due to its high‐gain beam‐scanning
signals. To reduce active radar visibility and enhance its low probability of intercept (LPI) …

Main-lobe interrupted-sampling repeater jamming is a coherent type of interference. As this
interference is injected through the main lobe of the antenna into a radar system, the …