A SMALL PRINTED DUAL-BAND ANTENNA FOR MOBILE PHONES
SCIE
SCOPUS
- Title
- A SMALL PRINTED DUAL-BAND ANTENNA FOR MOBILE PHONES
- Authors
- Kim, JH; Cho, WW; Park, WS
- Date Issued
- 2009-07
- Publisher
- JOHN WILEY & SONS INC
- Abstract
- A small printed antenna is proposed for dual-band applications. The antenna is patterned on the front of an 0.8-mm FR4 substrate to obtain a low-frequency resonance and a stub is patterned on the back of the substrate to obtain a high-frequency resonance. The antenna without ground plane is small (8 X 35 mm), and it is suitable to operate as an internal antenna. For S-H less than -6 dB, the antenna operates at 900 MHz with a bandwidth of 66 MHz, and at 1.8 GHz with a bandwidth of 130 MHz. Maximum radiation efficiencies were 52% at both 900 MHz and 1805 MHz. (C) 2009 Wiley Periodicals, Inc. Microwave Opt Technol Lett 51: 1699-1702, 2009; Published online in Wiley Interscience (www.interscience.wiley.com). DOI 10.1002/mop.24415
- Keywords
- inverted-F antenna; dual-band; printed antenna; mobile phone
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/28593
- DOI
- 10.1002/MOP.24415
- ISSN
- 0895-2477
- Article Type
- Article
- Citation
- MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, vol. 51, no. 7, page. 1699 - 1702, 2009-07
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