대한전자공학회논문지 (Journal of the Korean Institute of Telematics and Electronics)
- 제27권4호
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- Pages.612-619
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- 1990
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- 1016-135X(pISSN)
LD-FM 회로모델을 이용한 광 FSK 송신기 설계
Design of Optical FSK Transmitter Using LD-FM Circuit Model
초록
In this paper, a design method of optical FSK transmitter is described using LD-FM circuit model. In the design of optical FSK transmitter, an optimum bias current was chosen using LD-FM circuit model, and an unequalized FM transfer function was determined at this current. The equalizers that can make this transfer function uniform were designed by use of a simple passive network. For the designed optical FSK transmitter, the pulse-transient and small-signal frequency-deviation responses were simulated and discussed.
키워드