Super regenerative receiver used in high-speed transmission services, uses inter-relation of bits to generate frequency control signal for extraction cycle generator which operates in synchronous with received bit pulses

摘要

The receiver includes a low-noise amplifier, super regenerative oscillator, surrounding detector, extraction cycle generator with frequency control, band filter, and data processor. The extraction cycle generator operates in synchronous with the received bit pulses, and generates an extraction cycle for every bit period. The inter-relation of bits, produced by the super regenerative oscillator, is used to generate the frequency control signal for the extraction cycle generator.