대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1994년도 추계학술대회 논문집 학회본부
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- Pages.382-384
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- 1994
광변조를 이용한 다채널 무선 통신에 관한 연구
Multi-channel wireless communication using light modulation
- Cho, Sung-Min (Dep. of Electrical Eng., Seoul Nat'l Univ.) ;
- Lee, Hyuk (Dep. of Electrical Eng., Seoul Nat'l Univ.)
- 발행 : 1994.11.18
초록
Wireless communication has become a hot issue for its simplicity. Using light wave instead of micro wave has many advantages. It is simple to design a circuit because we can make a circuit with discrete components such as photo diode, photo detector, OP Amp[2]. And we can have many communication channels for we can use every frequency domain. In this paper, we design the wireless communication system and analyze the pulse signal. Then using ray tracing technology we simulate the distribution of light beam.
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