A capacitively loaded PIFA for compact mobile telephone handsets

Corbett R. Rowell; R. D. Murch

doi:10.1109/8.575634

A capacitively loaded PIFA for compact mobile telephone handsets

Corbett R. Rowell, R. D. Murch

School of Engineering and Digital Sciences

Research output: Contribution to journal › Article › peer-review

273 Citations (Scopus)

Abstract

A capacitively loaded planar inverted-F antenna (PIFA) is proposed and studied. It is found that the capacitive load reduces the resonance length of the PIFA from A/4 to less than A/8. A design with a bandwidth of 178 MHz centered at 1.8 GHz is provided to demonstrate that compact antennas for mobile telephone handsets can be constructed using this approach. The finite-difference time-domain (FDTD) method is used in the study and experimental verification is also provided.

Original language	English
Pages (from-to)	837-842
Number of pages	6
Journal	IEEE Transactions on Antennas and Propagation
Volume	45
Issue number	5
DOIs	https://doi.org/10.1109/8.575634
Publication status	Published - 1997

Keywords

FDTD methods
Mobile antennas

ASJC Scopus subject areas

Electrical and Electronic Engineering

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10.1109/8.575634

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AU - Murch, R. D.

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A capacitively loaded PIFA for compact mobile telephone handsets

Abstract

Keywords

ASJC Scopus subject areas

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