认知雷达通过借鉴蝙蝠的认知学习过程, 感知战场环境信息并反馈至发射机,
从而实现自适应探测和处理, 是未来雷达智能化发展的重点方向. 其中如何充分利用目标与环境 …

Cognitive radar can sense the battlefield environment and feed this information back to a
transmitter by imitating the cognitive learning process of bats to enable self-adaptive …

Radar signal design in a spectrally crowded environment is a very challenging and topical
problem due to the increasing demand for both military surveillance/remote-sensing …

Radar signal design in a spectrally crowded environment is currently a challenge due to the
increasing requests for spectrum from both military sensing applications and civilian …

The radio frequency (RF) electromagnetic spectrum is a limited natural resource necessary
for an ever-growing number of services and systems. It is used in several applications, such …

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 …

Sparse frequency waveform with narrow stopbands sparsely distributed over a wide
spectrum band is preferred for many radar and communication systems operating in a highly …

This paper considers the phase-only sequence design problem for a cognitive radar in order
to achieve both the desired autocorrelation and the stopband properties, which is useful to …

In this paper, we propose a concept of multiple-input multiple-output high frequency surface
wave radar (MIMO-HFSWR) system with widely separated antennas transmitting and …

Radar designers seek transmit waveforms that have an acceptable time envelope
(modulus), power spectral density, and ambiguity function. However, these three waveform …