Design of a Short/Open-Ended Slot Antenna with Capacitive Coupling Feed Strips for Hepta-Band Mobile Applicationopen access
- Authors
- Keum, Kyoseung; Piao, Haiyan; Choi, Jae hoon
- Issue Date
- Jan-2018
- Publisher
- KOREAN INST ELECTROMAGNETIC ENGINEERING & SCIENCE
- Keywords
- Capacitive Feed; Chip Inductor; Hepta-Band Mobile Antenna; Slot Antenna
- Citation
- JOURNAL OF ELECTROMAGNETIC ENGINEERING AND SCIENCE, v.18, no.1, pp.46 - 51
- Indexed
- SCIE
SCOPUS
KCI
- Journal Title
- JOURNAL OF ELECTROMAGNETIC ENGINEERING AND SCIENCE
- Volume
- 18
- Number
- 1
- Start Page
- 46
- End Page
- 51
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/2436
- DOI
- 10.26866/jees.2018.18.1.46
- ISSN
- 2671-7255
- Abstract
- In this paper, a planar printed hybrid short/open-ended slot antenna with capacitive coupling feed strips is proposed for hepta-band mobile applications. The proposed antenna is comprised of a slotted ground plane on the top plane and two capacitive coupling feed strips with a chip inductor on the bottom plane. At the low frequency band, the short-ended long slot fed by strip 1 generates its halfwavelength resonance mode, whereas the T-shaped open ended slot fed by strip 2 generates its quarter-wavelength resonance mode for the high frequency band. The antenna provides a wide bandwidth covering GSM850/GSM900/DCS/PCS/UMTS/LTE2300/LTE2500 operation bands. Moreover, the antenna occupies a small volume of 15 mm x 50 mm x 1 mm. The operating principle of the proposed antenna and the simulation/measurement results are presented and discussed.
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