Performance of continuous-phase frequency shift keying under fading
Hyuck Moo Kwon · 2002
A narrowband digital frequency modulation (FM) communications system (i.e., a continuous-phase frequency shift keying (CPFSK) system) is considered. The receiver for the digital FM demodulation employs a limiter-discriminator and an integrate and dump. The purpose of the paper is to analyze the bit error rate performance of a CPFSK in either Rayleigh or Rician fading environment.