Conference
SAW-based carrier recovery without phase ambiguity for 915 MHz BPSK wireless digital communications
Abstract
A surface acoustic wave (SAW)-based nonlinear carrier recovery system for wireless digital communications employing a 915 MHz injection-locked SAW oscillator for demodulation of 2 Mb/s and 8 Mb/s binary phase shift keying (BPSK) input signals is described. The circuit does not permit the injection-locked SAW oscillator to follow the abrupt phase changes in the input BPSK signals, but assumes an output signal with a unique frequency signature …
Authors
Edmonson PJ; Smith PM; Campbell CK
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
January 1, 1992
DOI
10.1109/ultsym.1992.276028
Name of conference
IEEE 1992 Ultrasonics Symposium Proceedings