[HTML][HTML] Delay-Doppler map shaping through oversampled complementary sets for high-speed target detection
J Zhu, Z Xie, N Jiang, Y Song, S Han, W Liu, X Huang - Remote Sensing, 2024 - mdpi.com
Advanced waveform design schemes have been widely employed for radar and sonar
remote sensing analysis such as target detection and separation, where significant range …
remote sensing analysis such as target detection and separation, where significant range …
[PDF][PDF] 一种多普勒容忍的抗间歇采样转发干扰恒模互补波形和接收滤波器联合设计方法
王福来, 庞晨, 殷加鹏, 李楠君, 李永祯, 王雪松 - Journal of Radars, 2022 - radars.ac.cn
作为一种典型的相干干扰, 间歇采样转发干扰利用欠采样原理, 能够在雷达接收机产生多个高
逼真假目标, 使雷达对真实目标的检测失效. 针对这一问题, 该文提出了一种基于多普勒容忍的多 …
逼真假目标, 使雷达对真实目标的检测失效. 针对这一问题, 该文提出了一种基于多普勒容忍的多 …
Complementary sequences and receiving filters design for suppressing interrupted sampling repeater jamming
F Wang, N Li, C Pang, C Li, Y Li… - IEEE Geoscience and …, 2022 - ieeexplore.ieee.org
The realistic false targets caused by interrupted sampling repeater jamming (ISRJ) can mask
the real target, leading to the failure of radar target detection. In this letter, a method based …
the real target, leading to the failure of radar target detection. In this letter, a method based …
Unimodular sequence and receiving filter design for local ambiguity function shaping
The ambiguity function (AF), which is used to evaluate the range and Doppler resolutions,
plays an important role in radar systems. In this article, we consider the problems of jointly …
plays an important role in radar systems. In this article, we consider the problems of jointly …
Joint design of Doppler-tolerant complementary sequences and receiving filters against interrupted sampling repeater jamming
W Fulai, P Chen, YIN Jiapeng, LI Nanjun, LI Yongzhen… - 雷达学报, 2022 - radars.ac.cn
As a typical coherent jamming method, Interrupted Sampling Repeater Jamming (ISRJ) can
generate multiple false targets with high fidelity at the radar receiver using under-sampling …
generate multiple false targets with high fidelity at the radar receiver using under-sampling …
Joint design methods of unimodular sequences and receiving filters with good correlation properties and Doppler tolerance
Sequence set design with good correlation properties and Doppler tolerance has been a
classic and important problem in many multichannel systems, including but not limited to the …
classic and important problem in many multichannel systems, including but not limited to the …
A novel design of multi-user sequence set for joint vehicular radar-communication based on Oppermann family
In this paper, a novel multi-user sequence set which are to be potentially used as
communication preambles for joint vehicular radar and communication using Oppermann …
communication preambles for joint vehicular radar and communication using Oppermann …
Algorithm for Designing PCFM Waveforms for Simultaneously Polarimetric Radars
F Wang, N Li, C Pang, Y Li… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Simultaneous polarimetric radars (SPRs) are powerful tools for measuring the polarization
scattering matrix of targets in a single pulse. However, a major challenge associated with …
scattering matrix of targets in a single pulse. However, a major challenge associated with …
Waveform design for optimal PSL under spectral and unimodular constraints via alternating minimization
In an active sensing system, waveforms with good auto-correlations are preferred for
accurate parameter estimation. Furthermore, spectral compatibility is required to avoid …
accurate parameter estimation. Furthermore, spectral compatibility is required to avoid …
MIMO radar waveform design for simultaneous space–time–doppler domain optimization: Framework and implementation
C Zhang, J Pei, Y Zhang, W Huo, D Mao… - … on Geoscience and …, 2022 - ieeexplore.ieee.org
Waveform design has become an attractive topic in the field of colocated multiple-input–
multiple-output (MIMO) radar that allows antennas to transmit different waveforms. Waveform …
multiple-output (MIMO) radar that allows antennas to transmit different waveforms. Waveform …