Experimental Study on Coherent Receiver Sensitivity for Binary Phase Shift Keying based Time-Domain Index Modulation Signals
Daichi Aoki, Ichiro Matui, Wataru Imajuku · 2024
This paper first demonstrates that Time-Domain Single Carrier Index Modulation signals with Binary Phase Shift Keying (BPSK) achieve better receiver sensitivity than BPSK signals, even when a 4-dB lower local oscillator power is employed.