Performance analysis of modified M-ARY PSK and QAM signaling schemes in the presence of noise and jamming
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Authors
Gunes, Fikret
Subjects
Digital communication
Jamming effect
MPSK
QAM
Jamming effect
MPSK
QAM
Advisors
Bukofzer, Daniel
Date of Issue
1986-06
Date
June 1986
Publisher
Language
en_US
Abstract
The purpose of this thesis is to evaluate and compare the performance of certain M-ary digital modulation schemes such as MPSK, QAM and certain modifications to these which have not been considered in previous analyses. The performance of these receivers is evaluated in terms of probability of error as a function of signal to noise ratio (SNR). Design
trade-offs are considered and their effect on system performance evaluated.One of the
schemes considered is further evaluated in terms of its vulnerability to jamming. Using a colored Gaussian noise model, jamming effects are evaluated by determining the receiver error probability as a function of both SNR and jamming to signal ratio (JSR). An optimum jamming scheme that is derived using a maximum power constraint is presented and its effect on the performance of a 16-QAM receiver designed to operate in an additive white Gaussian noise (AWGN) only interference is evaluated.
Type
Thesis
Description
Series/Report No
Department
Electrical and Computer Engineering
Organization
Naval Postgraduate School (U.S.)
Identifiers
NPS Report Number
Sponsors
Funding
Format
140 p.
Citation
Distribution Statement
Approved for public release; distribution is unlimited.
Rights
Copyright is reserved by the copyright owner