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초록
In this paper, we propose the antenna which has a wideband operation (GSM850, EGSM, DCS1800, USPCS, WCDMA). This antenna is designed by using a meander branch structure which has via and lines on FR-4(∈r=4.4) PCB. The antenna was designed by the commercial software HFSS 3-D EM simulator. The designed antennas are manufactured by PCB processing, and measured by using the network analyzer and test chamber. The antennas with the dimension of 8mm width, 20mm height and 3.2mm thickness, are applied on the internal antenna for wideband cell phones. Its size was minimized so that it can be mounted inside of a cellphone.
키워드
Chip antenna; Wideband antenna; Antenna accessories; Antennas; Architectural design; Microwaves; Mobile antennas; Telecommunication equipment; Asia Pacific; conference proceedings; Wide bands; Wideband operation; Microwave antennas
- 제목
- A design of wide band small chip antenna using the branch structure for mobile phone
- 저자
- Kim, Minchan; Park, Sanguk; Kang, Nadan; Kim, Hyeong dong
- 발행일
- 2006-12
- 유형
- Conference Paper
- 저널명
- Asia-Pacific Microwave Conference Proceedings, APMC
- 권
- 3
- 페이지
- 1604 ~ 1607