Bandwidth property of folded planar inverted-F antennas

Il Young Oh, Sang Hyuk Wi, Yongshik Lee, Jong Gwan Yook

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

The bandwidth property of a folded planar inverted F antenna (PIFA) is investigated. In a folded PIFA, a part of the radiating element of the antenna is patterned on the backside of the substrate, resulting in both bandwidth enhancement and size reduction. Between the radiating elements on the top and bottom of the substrate, an electrical connection is maintained by two via holes. When these two via holes are positioned at different locations, a secondary electrical path is provided and a bandwidth enhancement is achieved. Experimental results show that the relative bandwidth of the proposed PIFA is more than 2 % larger than that of a conventional PIFA on the same size substrate, while maintaining nearly the same radiation patterns. Both the simulated and experimental results for the proposed PIFA are provided along with a comparison with a conventional PIFA.

Original languageEnglish
Title of host publication2008 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, APSURSI
DOIs
Publication statusPublished - 2008 Nov 13
Event2008 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, APSURSI - San Diego, CA, United States
Duration: 2008 Jul 52008 Jul 12

Other

Other2008 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, APSURSI
CountryUnited States
CitySan Diego, CA
Period08/7/508/7/12

Fingerprint

Antennas
Bandwidth
Substrates

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Electrical and Electronic Engineering
  • Communication

Cite this

Oh, I. Y., Wi, S. H., Lee, Y., & Yook, J. G. (2008). Bandwidth property of folded planar inverted-F antennas. In 2008 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, APSURSI [4619079] https://doi.org/10.1109/APS.2008.4619079
Oh, Il Young ; Wi, Sang Hyuk ; Lee, Yongshik ; Yook, Jong Gwan. / Bandwidth property of folded planar inverted-F antennas. 2008 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, APSURSI. 2008.
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abstract = "The bandwidth property of a folded planar inverted F antenna (PIFA) is investigated. In a folded PIFA, a part of the radiating element of the antenna is patterned on the backside of the substrate, resulting in both bandwidth enhancement and size reduction. Between the radiating elements on the top and bottom of the substrate, an electrical connection is maintained by two via holes. When these two via holes are positioned at different locations, a secondary electrical path is provided and a bandwidth enhancement is achieved. Experimental results show that the relative bandwidth of the proposed PIFA is more than 2 {\%} larger than that of a conventional PIFA on the same size substrate, while maintaining nearly the same radiation patterns. Both the simulated and experimental results for the proposed PIFA are provided along with a comparison with a conventional PIFA.",
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Oh, IY, Wi, SH, Lee, Y & Yook, JG 2008, Bandwidth property of folded planar inverted-F antennas. in 2008 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, APSURSI., 4619079, 2008 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, APSURSI, San Diego, CA, United States, 08/7/5. https://doi.org/10.1109/APS.2008.4619079

Bandwidth property of folded planar inverted-F antennas. / Oh, Il Young; Wi, Sang Hyuk; Lee, Yongshik; Yook, Jong Gwan.

2008 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, APSURSI. 2008. 4619079.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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N2 - The bandwidth property of a folded planar inverted F antenna (PIFA) is investigated. In a folded PIFA, a part of the radiating element of the antenna is patterned on the backside of the substrate, resulting in both bandwidth enhancement and size reduction. Between the radiating elements on the top and bottom of the substrate, an electrical connection is maintained by two via holes. When these two via holes are positioned at different locations, a secondary electrical path is provided and a bandwidth enhancement is achieved. Experimental results show that the relative bandwidth of the proposed PIFA is more than 2 % larger than that of a conventional PIFA on the same size substrate, while maintaining nearly the same radiation patterns. Both the simulated and experimental results for the proposed PIFA are provided along with a comparison with a conventional PIFA.

AB - The bandwidth property of a folded planar inverted F antenna (PIFA) is investigated. In a folded PIFA, a part of the radiating element of the antenna is patterned on the backside of the substrate, resulting in both bandwidth enhancement and size reduction. Between the radiating elements on the top and bottom of the substrate, an electrical connection is maintained by two via holes. When these two via holes are positioned at different locations, a secondary electrical path is provided and a bandwidth enhancement is achieved. Experimental results show that the relative bandwidth of the proposed PIFA is more than 2 % larger than that of a conventional PIFA on the same size substrate, while maintaining nearly the same radiation patterns. Both the simulated and experimental results for the proposed PIFA are provided along with a comparison with a conventional PIFA.

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Oh IY, Wi SH, Lee Y, Yook JG. Bandwidth property of folded planar inverted-F antennas. In 2008 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, APSURSI. 2008. 4619079 https://doi.org/10.1109/APS.2008.4619079