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- Title
Design and Performance Analysis of MCPC and P4 Waveforms for OFDM based Radar System.
- Authors
Doudou HUANG; Jun TANG; Longshan XU; Yurong WU
- Abstract
This study aimed to investigate the performance of Multicarrier Phase Coding (MCPC) and P4-encoded waveforms. Researchers explored the unique properties of these signals, focusing on aspects like phase distribution, autocorrelation, power spectral density for P4 encoding, and aperiodic autocorrelation and ambiguity function for MCPC signals. The findings identified optimal MCPC sequences with reduced peak-to-mean envelope power ratios (PMEPR), improving signal performance. Complementary codes based on permutation were also generated and analyzed for MCPC sequences. The study utilized an improved genetic algorithm to develop new and improved waveforms, underscoring the importance of techniques like optimal sequence permutation, complementary sequences, and classical window frequency weighting in enhancing signal performance.
- Subjects
PHASE coding; MIMO radar; RADAR; GENETIC algorithms; RESEARCH personnel; PERMUTATIONS; SHIFT registers
- Publication
Radioengineering, 2024, Vol 33, Issue 1, p62
- ISSN
1210-2512
- Publication type
Article
- DOI
10.13164/re.2024.0062