JICCE (한국정보통신학회)
Current Result Document :
| 한글제목(Korean Title) |
Compact Microstrip-Fed Square Loop Antenna for DTV Applications |
| 영문제목(English Title) |
Compact Microstrip-Fed Square Loop Antenna for DTV Applications |
| 저자(Author) |
Junho Yeo
Jong-Ig Lee
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| 원문수록처(Citation) |
VOL 14 NO. 04 PP. 0222 ~ 0226 (2016. 12) |
한글내용
(Korean Abstract) |
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영문내용
(English Abstract) |
A design method for a compact square loop antenna fed by a microstrip (MS) line for indoor digital television (DTV) applications is proposed. The proposed antenna consists of a square loop, circular sectors, and an MS line. The square loop combined with circular sectors is printed on one side of a substrate, and a 75-Ω MS line is printed on the other side. The circular sectors are used as a wideband balun or transition to connect the MS line and the square loop. A prototype of the proposed square loop antenna operating in the DTV band (470–806 MHz) is designed and fabricated on an FR4 substrate. Experimental results show that the proposed antenna has the desired impedance characteristics in the frequency band of 464–1,220 MHz (89.8%) for a voltage standing wave ratio (VSWR) of <2 covering the DTV band, and a broadside gain of 0.8–3.3 dBi in the DTV band.
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| 키워드(Keyword) |
Circular sectors
Compact
Indoor DTV
Microstrip-fed
Square loop
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| 파일첨부 |
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