信息工程大学学报2026，Vol.27Issue(2)：127-135,9.DOI:10.3969/j.issn.1671-0673.2026.02.001
优选Z互补对构造及其在MIMO雷达抗多普勒波形设计中的应用
Construction of Preferred Z-Complementary Pairs and Their Application to Doppler-Resistant Waveform Design for MIMO Radar
摘要
Abstract
To enhance target-detection performance of multiple-input multiple-output(MIMO)radar in Doppler environments,a Doppler-resistant waveform design framework based on preferred Z-comple‑mentary pairs(PZCP)is proposed.First,the quasi-symmetric Golay complementary pairs(QS-GCP)are defined and systematically constructed.Two new classes of PZCP are then generated through cas‑cade-interleaving.Building on Z-complementary pairs(ZCP),a highly flexible third construction is fur‑ther devised,by which PZCP of previously unavailable lengths such as 12,20,22,28,36 and 52,are for the first time obtained,and the parameter space is thereby significantly enlarged.Finally,complete Doppler-tolerant pulse trains for MIMO transmission are constructed by combining these sequences with equal-sum-of-powers(ESP)sets.Simulation results show that the proposed PZCP outperform con‑ventional ZCP and GCP in both PSLR and ISLR,offering new insights and resources for waveform de‑sign in Doppler-sensitive scenarios.关键词
优选Z互补对/准对称格雷互补对/Z互补对/MIMO雷达/模糊函数Key words
PZCP/QS-GCP/ZCP/MIMO radar/ambiguity function分类
信息技术与安全科学引用本文复制引用
刘凯,彭佩栋,李佳澎,王佼..优选Z互补对构造及其在MIMO雷达抗多普勒波形设计中的应用[J].信息工程大学学报,2026,27(2):127-135,9.基金项目
国家自然科学基金(62471427) （62471427）
河北省自然科学基金(F2023203066) （F2023203066）
