We present a new closed-form bit error probability formula for narrow-band FSK with limiter-discriminator-integrator detection in Rayleigh-fading channels. This contributions eliminates tedious numerical integrations required in previous publications. The computed results are verified by experiment. We provide physical explanations, on how system parameters such as fading and IF filter bandwidths and FM carrier frequency deviations affect the error performance, not previously available in the literature.
ASJC Scopus subject areas
- Electrical and Electronic Engineering