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http://dx.doi.org/10.5909/JBE.2010.15.1.040

Distributed Translator Part 3: Field Test Results  

Park, Sung-Ik (Broadcasting System Research Department, ETRI)
Seo, Jae-Hyun (Broadcasting System Research Department, ETRI)
Eum, Ho-Min (Broadcasting System Research Department, ETRI)
Lee, Yong-Hoon (Broadcasting System Research Department, ETRI)
Kim, Heung-Mook (Broadcasting System Research Department, ETRI)
Publication Information
Journal of Broadcast Engineering / v.15, no.1, 2010 , pp. 40-51 More about this Journal
Abstract
This paper presents and analyzes field test results of distributed translator (DTxR) for distributed frequency network (DFN) in the ATSC (Advanced Television Systems Committee) terrestrial digital TV broadcasting system. In the field test, according to types of antennas and receivers in areas where are overlapped by two DTxRs' coverage, we measured reception power, noise margin reception possibility, and ease of reception at each test point. By the field test results, when two DTxRs are on, reception power and noise margin are increased than when one DTxR is on. However, reception rate and ease of reception are similar or increased according to types of receivers.
Keywords
ATSC; DFN; DTxR;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
연도 인용수 순위
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6 김흥묵, 박성익, 음호민, 서재현, 이용태, 임형수, 이수인, 이혁재, "분산 중계기 Part 1: 분산 중계 기술," 방송공학회논문지, 제15권, 제1호, pp. 14-28, 2010년.   과학기술학회마을   DOI