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Analysis of interference on Digital Radio Receiver  

Hong, Moo-Hyun (충북대학교 전자정보대학 차세대 전파 시스템 연구실)
Kim, Ju-Seok (충북대학교 전자정보대학 차세대 전파 시스템 연구실)
Lee, Yong-Tae (한국전자통신연구원)
Baek, Myung-Sun (한국전자통신연구원)
Kim, Kyung-Seok (충북대학교 전자정보대학)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.35, no.11A, 2010 , pp. 1059-1065 More about this Journal
Abstract
Recently, analog broadcasting are being converted into digital radio broadcasts, Among the various ways that HD Radio is a candidate for the U.S. approach, Digital Radio will transmit a digital signal to existing analog FM/AM. It provides clear sound quality, traffic information, weather information and various value-added services. In addition, the converted digital radio will be able to meet demand to growing demand for analog FM. In this paper, Digital FM Radio system in the same frequency band using electric field strength of the received digital radio broadcasting interference effects were analyzed. And Digital FM Radio Receiver interference effects were analyzed by interference signal power and signal power. Results were confirmed by applying equation at minimum field strength and SNR.
Keywords
Digital Radio; Digital FM Radio; DAB;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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1 이용태 외8명, "디지털라디오 비교실험방송", 한국전자통신연구원, 2009. 12.
2 iBiquity Digital Corporation, "IBOC FM Transmission Specification", August, 2001.
3 이상운, "디지털 라디오 방송기술 및 표준화 동향", (정보통신표준화소식) TTA Journal 통권 제 109호, 2007, pp.71-76.
4 Young-Keun Yoon, "Effective Method of Interference Mitigation for UWB Cooperation with WiMAX", Advanced Communication Technology(ICACT), 2010 The 12th International Conference on Vol.1, 2010, pp.329-332.
5 구재일, 진용옥, "성층권 고공항등체 DMB 트랜스폰더의 지표면 수신전계 강도 분석", 한국통신학회논문지 '06-1 Vol.31, No.1A, 2006.   과학기술학회마을
6 박성균, 박태흥, 양훈기 "S-DMB 수신기에서 UWB 시스템 간섭 분석", 한국전자파학회논문지 제 16권 3호, 2005. 3.   과학기술학회마을
7 Young-Keun Yoon, Heon-Jin Hong, Ik-Guen Choi, "Ultra-wideband Coexixtence with WiBro", ETRI Journal, Vol.29, No.2, Apr., 2007, pp.237-239.   DOI   ScienceOn
8 N.H.Jeong, J.H. Lee, K.W.Suh., "Analysis of frequency sharing between mobile systems and radiolocation radars in VHF band", The 12th International Conference on Advanced Communication Technoogy, Phoenix Park, Korea, pp.1179-1183. Feb., 7-10, 2010.
9 Michel Daoud Yacoub,"FOUNDATIONS of MOBILE RADIO ENGINEERING", CRC Press, 1993.
10 Agilent Technologies, "Noise Figure Measurement Accuracy-The Y-Factor Method", Application Note57-2, pp.5-7.
11 Juha Heiskala, John Terry, "OFDM Wireless LANs:A Theoretical and Practical Guide", SAMS, 2002.
12 Carl-Erik W. "Digital Audio Broadcasting in the FM Band", Industrial Electronics, Proceedings of the IEEE International Symposium on Vol.1, 1997.
13 강민구, 백종호, "디지털 라디오방송과 DMB 재난방송 연구", 통신위성 우주산업 연구회 논문지 제3권 제1호, 2008.
14 박종혁, "디지털 라디오 방송과기술 표준화 방식에 대한 연구", 성균관대학교(석사). 2010.02.
15 Keller, T., Hanzo, L., "Adaptive multicarrier modulation:a convenient framework for timefrequency processing in wireless communications", Proceedings of the IEEE, Vol.88, pp.611-640.   DOI   ScienceOn