A design of multi band chip antenna with the shorting pin for mobile handsets
- Authors
- Park, Sanguk; Kim, Hojung; Choi, Hyengcheul; Cho, Jeahoon; Kim, Hyeongdong
- Issue Date
- Nov-2007
- Keywords
- Branch structure; Gap; Multi band; Shorting pin
- Citation
- IET Seminar Digest, v.2007, no.11961
- Indexed
- SCOPUS
- Journal Title
- IET Seminar Digest
- Volume
- 2007
- Number
- 11961
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/179347
- DOI
- 10.1049/ic.2007.1005
- ISSN
- 0000-0000
- Abstract
- The novel monopole chip antenna of multi-band operation for wireless communication is proposed. This antenna occupies a small volume 6 x 30 x 3.2 m3 and is suitable to be embedded in a mobile phone as an internal antenna. Also, the proposed antenna is assumed to be installed at the mobile handset whose size is 35 x 85 mm2. The minimization of the antenna was realized by using spiral line, meander line and branch structure on FR-4 of dielectric permittivity εr=4.4 with a single shorting pin and a gap feeding. The antenna is SMD(Surface Mount Device) type to be easily installed in the practical mobile handset. I used PCB(Printing Circuit Board) technology which can allow this antenna to be produced massively with low cost. The antenna has been designed by a commercial software HFSS.
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