S
Susumu Sakuma
Publications - 2
Citations - 7
Susumu Sakuma is an academic researcher. The author has contributed to research in topics: Phase-locked loop & Phase detector. The author has an hindex of 1, co-authored 2 publications receiving 7 citations.
Papers
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Patent
PLL-mode radiofrequency module
Susumu Sakuma,Masahiro Tanaka +1 more
TL;DR: In this article, a PLL-mode radio frequency module is provided with a CPU, which functions to vary a waveform of a PPM signal fed from a transmitter body so as to permit a pulse duty ratio of the PPM signals to be about 50%.
Patent
RF module for radio control transmitter with phase-locked loop mode
Susumu Sakuma,Masahiro Tanaka +1 more
TL;DR: In this article, the PLL circuit is equipped with a frequency divider, a reference oscillator, a phase comparator and a low-pass filter, while the modulation unit has a voltage control oscillator.