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The antenna feed structure with the wide impedance bandwidth
- Issue Date
- Mar-2012
- Publisher
- Curran Associates, Inc
- Citation
- Progress in Electromagnetics Research Symposium, pp.1537 - 1540
- Indexed
- SCOPUS
- Journal Title
- Progress in Electromagnetics Research Symposium
- Start Page
- 1537
- End Page
- 1540
- ISSN
- 1559-9450
- Abstract
- A simple but efficient feed structure for achieving a wide impedance bandwidth is proposed. The feed structure operating as a parallel resonance circuit can provide controllable resonance additionally in the conventional PIFA. It was verified that the modified PIFA incorporated with the proposed feed fully covers Long Term Evolution (LTE) 13, Global System for Mobile Communications (GSM) 850 and 900 bands under VSWR 3 : 1 with good radiation pat- terns. The average realized antenna efficiency over the LTE13, GSM850 and GSM900 bands are about 55%. In addition, good radiation patterns are obtained for mobile services at the desired frequency bands.
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Related Researcher
- Kim, Hyeongdong
- COLLEGE OF ENGINEERING (SCHOOL OF ELECTRONIC ENGINEERING)