Title :
Super High Quality FM Detector and its Development Process
Author :
Inoue, Shigeki ; Iso, Yoshimi
Author_Institution :
Consumer Products Research Center Hitachi, Ltd.
Abstract :
An FM ratio detector has achieved signal-to-noise ratio of better than 90 dB and T.H.D. of less than 0.01% using a lower load factor and a new arrangement of detector coils with an index of coupling of 1.2 selected.
Keywords :
Detectors; Fluctuations; Frequency; Phase detection; Phase locked loops; Signal to noise ratio; Space vector pulse width modulation; Tuners; Voltage; Voltage-controlled oscillators;
Journal_Title :
Consumer Electronics, IEEE Transactions on
DOI :
10.1109/TCE.1978.267026
