Research Article

Joint Radar-Communication Relying on Spread Spectrum: A Hybrid Chaotic Sequence Design

Figure 4

Comparison of spectrums for Chirp signal and Chirp-BPSK signal: (a) Chirp and Chirp-BPSK with 50-bit data; (b) Chirp and Chirp-BPSK with 100-bit data.
(a)
(b)