Weak Signal Detection

Frank Eliot W3WAG proposes development of an innovative weak signal mode. AMRAD members and others are asked to comment on and expand his concept described in this paper:


Pete KA3WCA ran some simulations, suggests a simplification to the receiver algorithm, and describes “Transmitted Reference” modulation schemes to reduce the effects of channel phase variations.


KA3WCA further develops the math to correlate two different phases of the carrier and provides Python code to evaluate the correlation and phase angle.


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