| 摘要 |
PROBLEM TO BE SOLVED: To provide a communications system using a phase locked loop employing two-point modulation.SOLUTION: A phase locked loop 250 further includes: a master oscillator 100 having an output operably coupled to a first input of a phase detector 106; a slave oscillator 102 having an output operably coupled to a second input of the phase detector 106; and a forward-gain-adaptation module (variable gain amplifier) 200 operably coupled to a raw-error terminal of the phase detector 106. |
