Phase errors cancelled for high frequency stability. Radio-frequency oscillator achieves high stability of frequency through parallel, two-amplifier configuration in which effects cause phase noise tend to cancel each other. Circuit includes two amplifiers with resonating elements, each constitutes part of feedback loop of other. Generate same frequency because each circuit provides other with conditions necessary for oscillation.
Oscillator With Low Phase Noise
NASA Tech Briefs ; 11 , 8
01.09.1987
Sonstige
Keine Angabe
Englisch
Ultralow phase noise dual-loop optoelectronic oscillator
IEEE | 1998
|Microwave Oscillator Would Have Reduced Phase Noise
NTRS | 1991
|Optoelectronic oscillator with improved phase noise and frequency stability [4998-18]
British Library Conference Proceedings | 2003
|