Performance of Fast Frequency-Hopped Noncoherent MFSK Conventional and Self-Normalization Receivers Over Rician- and Rayleigh-Faded Channel With Partial-Band Interference

An error probability analysis is performed for an M-ARY orthogonal frequency shift keying (MFSK) receiver employing fast-frequency-hopped (FH) spread spectrum waveforms transmitted over a fading channel with partial-band interference. The partial-band interference is modeled as a Gaussian process. W...

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Bibliographic Details
Main Author: Lee, Kang Y
Format: Report
Language:English
Subjects:
BROADBAND
CHANNELS
Cybernetics
DIVERSITY RECEPTION
ERROR ANALYSIS
FADING(ELECTROMAGNETIC WAVES)
FREQUENCY AGILITY
INCOHERENCE
INFORMATION THEORY
METLAB PROGRAM
NOISE(ELECTRICAL AND ELECTROMAGNETIC)
NONLINEAR SYSTEMS
PARTIAL BAND INTERFERENCE. FREQUENCY HOPPINS
PROBABILITY
PROGRAM LISTINGS
RAYLEIGH FADING
RECEIVERS
SPREAD SPECTRUM
THERMAL RESISTANCE
THESES
WAVEFORMS
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Description
Summary:An error probability analysis is performed for an M-ARY orthogonal frequency shift keying (MFSK) receiver employing fast-frequency-hopped (FH) spread spectrum waveforms transmitted over a fading channel with partial-band interference. The partial-band interference is modeled as a Gaussian process. Wideband thermal noise is also included in the analysis. Diversity is performed using hops per data bit. Each diversity reception is assumed to fade independently according to a nonselective Rician process, A nonlinear combination procedure referred to as self-normalization combining is employed by the receiver to minimize partial-band interference effects. (Author)