Title :
Digital FM double errors
Author_Institution :
San Diego, CA, USA
fDate :
3/1/2001 12:00:00 AM
Abstract :
This paper evaluates the double-error probability (average probability of two consecutive bit errors) in digital FM for a noncoherent limiter/discriminator receiver with either integrate and dump or sample and hold (S&H) bit detection. A remarkably simple relationship is found relating the S&H double-error probability to the optimum coherent CPFSK bit error probability of Osborne and Luntz (1974)
Keywords :
continuous phase modulation; digital radio; discriminators; error statistics; frequency modulation; frequency shift keying; integrating circuits; limiters; radio receivers; sample and hold circuits; signal detection; S&H bit detection; S&H double-error probability; average bit error probability; digital FM double errors; double-error probability; integrate and dump bit detection; noncoherent limiter/discriminator receiver; optimum coherent CPFSK BEP; sample and hold bit detection; Decoding; Detectors; Encoding; Error probability; Event detection; Helium; Narrowband; Phase detection; Phase noise; Viterbi algorithm;
Journal_Title :
Vehicular Technology, IEEE Transactions on
