A novel approach to generate OFDM radar signals

摘要

The unique feature of MCPC signal is pulse diversity along with high range resolution where each pulse in each frequency is complementary to one another. These properties play an important role in attracting the interests of researchers in designing waveform for radar systems. Multifrequency radar signal uses N subcarriers simultaneously with each subcarrier is phase coded by N completely different sequences that comprises a complementary set. In this paper we propose a new approach to generate MCPC signal using direct computation method which has lower computational complexity in comparison with the conventional method.