FIELD: radio communications engineering; heterodyne frequency shaping in radio receivers.
SUBSTANCE: proposed harmonic-wave synthesizer has clock generator, N annular shift registers, N modulo table multipliers, N controlled phase shifters, harmonic signal generator, phase detector, storage and retrieval device, and low-pass filter.
EFFECT: extended synthesized wave frequency range.
1 cl, 1 dwg
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Authors
Dates
2004-10-27—Published
2003-01-04—Filed