Just like it says on the tin, it’s phase shift keying, and a proper implementation uses a phase detection circuit or something similar. [Craig] thought it would be fun to build an analog BPSK31 ...
it supports Phase Shift Keying and Frequency Shift Keying. Prox Plus reader is a cad plus PIN unit, used where more security than card only is required. The LED and speaker provide enhanced visual and ...
Affording students the opportunity to go beyond the lecture or hardware laboratory, this text serves an adjunct to their understanding of the concepts of digital communication systems, facilitating ...