We propose an approach for designing unimodular waveforms with low correlation
sidelobes in one or more lag intervals. The approach includes an iterative spectral …

雷达系统可通过发射稀疏频谱波形(Sparse Frequency Waveform, SFW)
克服同频窄带干扰问题, 然而SFW 通常具有较高的距离旁瓣, 降低了弱小目标的检测性能 …

A multiple-input multiple-output (MIMO) configuration has been studied for communication
applications, offering a lot of advantages to mitigate propagation effects because of …

Low-frequency bands are an important way to realize stealth target detection for airborne
radars. However, in a complex electromagnetic environment; when low-frequency airborne …

Waveform sets with good correlation and/or stopband properties have received extensive
attention and been widely used in multiple-input multiple-output (MIMO) radar. In this paper …

Sparse frequency waveform (SFW) is widely used in wideband systems (for instance, radar
and communication systems) to suppress the narrowband interferences or avoid the …

Bounds on the generalised integrated sidelobe level (GISL) are built for waveforms with
stopbands, ie sparse frequency waveforms. The bounds predict the best achievable GISL …

Through modeling we explored the possibility of utilizing a sparse frequency linear
frequency modulation (LFM) signal for laser radar (ladar) applications. We propose a …

针对多输入多输出超视距雷达(Multiple Input Multiple Output Over-the-Horizon Radar, MIMO-
OTHR), 提出了一种稀疏频分正交相位编码(Sparse Frequency Division Orthogonal Phase …

针对准随机跳频脉冲信号旁瓣抑制问题, 本文提出了一种基于二阶锥规划的最优旁瓣抑制滤波器
设计方法. 首先, 在推导信噪比损失的基础上, 根据实际应用特点给出最优失配处理准则 …