제어로봇시스템학회:학술대회논문집
- 1990.10b
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- Pages.1119-1122
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- 1990
FM Data transmission through optical fiber
- Rabou, N.A. (Department of Electronic Engineering, Shizuoka Univ.) ;
- Ikeda, H. (Department of Electronic Engineering, Shizuoka Univ.) ;
- Yoshida, H. (Department of Electronic Engineering, Shizuoka Univ.) ;
- Shinohara, S. (Department of Electronic Engineering, Shizuoka Univ.) ;
- Tsuchiya, E. (PALCOM Electronics Corporation)
- Published : 1990.10.01
Abstract
Presnted is a new optical transmission system to transmit the FM control signal (80 MHz) through an optical fiber by the use of an inexpensive LED having a cutoff frequency of as low as 30 MHz. Studies are carried out on the division of the FM signal frequency at 80 MHz by a factor of four. The FM signal frequency is, after the transmission through the optical fiber, then multiplied by a factor of four so as to obtain the normal FM control signal.
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