Phase and/or frequency modulated frequency synthesizer...

Phase lock loop RF modulator system

Phase locked frequency synthesizer with single input gain compen

Phase locked frequency synthesizer with single input wideband mo

Phase locked loop for direct modulation

Phase locked loop frequency modulator using fractional division

Phase locked loop that includes D. C. modulation

Phase locked loop with D.C. modulation

Phase locked loop with D.C. modulation and use in receiver

Phase locked loop with down-conversion in feedback path

Phase modulation apparatus, polar modulation transmission...

Phase modulator capable of individually defining modulation degr

Phase-locked loop circuit

Phase-locked loop frequency modulation circuit for input modulat

Phase-locked loop type synthesizer having modulation function

Phase-locked oscillator for microwave/millimeter-wave ranges

PLL circuit modulatable by a modulation signal having a direct c

PLL frequency modulator having bias voltage applied to filter ca

PLL modulation circuit and polar modulation apparatus