한국전자파학회:학술대회논문집 (Proceedings of the Korea Electromagnetic Engineering Society Conference)
- 한국전자파학회 2005년도 종합학술발표회 논문집 Vol.15 No.1
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- Pages.401-406
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- 2005
400MHz ISM대역 데이터 통신용 GFSK 송.수신기 설계 및 제작
Design and Fabrication of 400MHz ISM-Band GFSK Transceiver for Data Communication
- Lee, Hang-Soo (Dept. of Radio Science & Engineering) ;
- Jang, Rae-Kyu (Dept. of Radio Science & Engineering) ;
- Hong, Sung-Yong (Dept. of Radio Science & Engineering) ;
- Lee, Seung-Min (ETRI)
- 발행 : 2005.11.05
초록
The GFSK Transceiver of 400MHz ISM band for data communication is designed and fabricated. To reduce the occupied bandwidth of transmitted signal, the GFSK modulation is selected. The measured results of fabricated transceiver show the data rate of 2400bps at 8.5kHz bandwidth, frequency deviation of less than