Time Frequency Analysis of a Noisy Carrier Signal.
NAVAL POSTGRADUATE SCHOOL MONTEREY CA
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Digital communication signals are inherently nonstationary time varying spectral content signals due to their information content. This suggests the use of time frequency analysis methods for detecting these signals as well as obtaining the desired signal parameters. For signals employing phase-shift-keying PSK to convey information, the important signal parameters are the carrier sinusoid center frequency and information bit rate.
- Electrical and Electronic Equipment
- Radio Communications