A switchable dual-band binary and single-band quaternary phase-coded microwave signal generator based on a single dual-polarization dual-drive Mach–Zehnder modulator (DP-DDMZM) is proposed. Two r…
Frequency modulated continuous wave (FMCW) radars with de-chirping receivers can achieve high resolution and real-time microwave imaging. However, the inherent leakage interference from transmitter…