BIT ERROR PROBABILITY FOR BPSK MODULATOR.docx
In binary phase shift keying, two output phase changes are possible for a single carrier requency. One output phase represents logic 1 and the represents for logic 0.The carrier shifts between the two phase changes are 0 and 180.Other names of BPSK are phase reversal keying and biphase modulation. BPSK is a form of suppressed-carrier, square-wave modulation of a continuous wave (CW) signal.
The input signal may be a + sin ωct or – sin ωct. The coherent carrier recovery circuit detects and generates a carrier signal that is both frequency and phase coherent with the original transmit carrier. The balanced modulator produces the product of two inputs ( the BPSK signal and recovered signal ).The low pass filter separates the recovery binary data from the complex demodulated signal.
Cite As
Nithya (2024). BIT ERROR PROBABILITY FOR BPSK MODULATOR.docx (https://www.mathworks.com/matlabcentral/fileexchange/47930-bit-error-probability-for-bpsk-modulator-docx), MATLAB Central File Exchange. Retrieved .
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