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Performance Analysis of OFDM receiver for Digital Video Broadcasting using Array Antenna  

변건식 (동아대학교 전자공학과)
이성신 (동아대학교 전자공학과)
전제훈 (동아대학교 전자공학과)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.8, no.6, 2004 , pp. 1041-1046 More about this Journal
Abstract
Orthogonal frequency division multiplexing(OFDM) is becoming the chosen modulation technique for wire and wireless communications with fast data rate because of good spectral efficiency and sufficient robustness of fading channel. Digital Video Broadcating is using OFDM to modulate. But Digital Video Broadcating has performance degradation in moving reception according to DOA(Direction of Arrival). The purpose of this paper is to improve reception performance using array antenna in environment with doppler effect.
Keywords
DVB-T;
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  • Reference
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