GMSK WITH LIMITER DISCRIMINATOR DETECTION IN SATELLITE MOBILE CHANNEL

We derive a formula for the error probability of partial response frequency shift keying with limiter discriminator detection with and without decision feedback for the satellite mobile channel which contains, as special cases, the Gaussian channel and the land mobile channel. We apply the formulas to Gaussian minimum shift keying, and we compute the error probability as a function of energy-to-noise ratio and other system parameters (Doppler frequency, maximum Doppler frequency, bandwidth of Gaussian filter, ratio of powers in the direct and diffuse signal components, and time delay between direct and diffuse components).