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Knowledge-Aided Integrated Radar and Jamming Waveform Design via Iterative Fractional Programming Algorithm

delete2026-01-01
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PRE
AI
Y
Yang, Jing
T
Tao Fan
X
Xianxiang Yu
Z
Zhengyu Zhu *
Y
Yang‐Yang Dong
G
Guolong Cui
DOI:10.1109/TSP.2025.3645929delete
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摘要

摘要

En 中文
本文处理知识辅助集成雷达与干扰(IRAJ)系统的双功能波形设计问题。假设IRAJ系统可获取来自侦察系统的威胁雷达发射波形知识的信息数据库,将威胁雷达滤波器输出端的信号对干扰和噪声比(SJNR)视为性能指标以降低其检测概率,该指标代表遮盖式干扰的性能。此外,在满足能量和峰均功率比(PAR)约束以符合硬件实现要求的同时,根据反射回波时延结构,使加权峰值旁瓣电平(WPSL)最小化或使IRAJ系统的信号对干扰和噪声比(SINR)最大化以提升检测性能。为解决由此产生的非凸多目标优化问题,分别提出了利用循环算法-新(CAN)和乘子交替方向法(ADMM)的迭代分数规划算法(IFPA)。最后,通过仿真结果展示了所提出的帕累托优化框架中雷达与干扰功能之间的竞争,并验证了所构思算法的有效性。
Keyword:
Radar
Jamming
Signal to noise ratio
Radar detection
Interference
Vectors
Fast Fourier transforms
Phase shift keying
Peak to average power ratio
Iterative algorithms
Integrated radar and jamming (IRAJ) system
signal-to-jamming-and-noise ratio (SJNR)
weighted peak sidelobe level (WPSL)
signal-to-interference and noise ratio (SINR)
iterative fractional programming algorithm (IFPA)

期刊

I
IEEE Transactions on Signal Processing
IF:
5.8
论文数:
356
被引数:
0

机构

Z
zhengzhou university
学者数:
1.3W
论文数: 3.5K
被引数: 2
U
university of electronic science & technology of china
学者数:
3.2K
论文数: 970
被引数: 0
X
xidian university
学者数:
6.6K
论文数: 2.2K
被引数: 0
N
nanjing university of aeronautics & astronautics
学者数:
1.9K
论文数: 653
被引数: 0
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