Miniaturization of Dual-Band PIFA for Wireless LAN Communication
- Authors
- Liu, Yang; Lee, Jaeseok; Jean, Sinhyung; Jung, Kyung-Young; Kim, Hyunghoon; Kim, Hyeongdong
- Issue Date
- Jun-2013
- Publisher
- ELECTRONICS TELECOMMUNICATIONS RESEARCH INST
- Keywords
- PIFA; dual-band; resonated loop feed structure; WLAN
- Citation
- ETRI JOURNAL, v.35, no.3, pp.530 - 533
- Indexed
- SCIE
SCOPUS
KCI
- Journal Title
- ETRI JOURNAL
- Volume
- 35
- Number
- 3
- Start Page
- 530
- End Page
- 533
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/162666
- DOI
- 10.4218/etrij.13.0212.0436
- ISSN
- 1225-6463
- Abstract
- In this letter, a simple method for reducing the size of a dual-band planar inverted-F antenna (PIFA) is described This method is based on a coupling capacitor connected in parallel to the PIFA feed conductor The proposed antenna occupies a small,ground clearance of 10 mm x 5 mm and is able to provide -10-dB impedance bandwidths of 120 MHz and 760 MHz for 2.45-GHz and 5.5-GHz wireless local area network applications, respectively. The measured antenna efficiencies are 71.8% and 73.6%, averaged over the 2.45-GHz and 5.5-GHz frequency bands, respectively.
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