Please use this identifier to cite or link to this item: https://doi.org/10.1109/LAWP.2003.819676
Title: Planar inverted-f antennas as an inverse class-f termination for wireless applications
Authors: Liw, S.
Ellis, G.A. 
Keywords: Active antenna
Class-F termination
Harmonic tuning
Inverse class-F termination
Planar inverted-F antenna (PIFA)
Power amplifier
Power-added efficiency
Issue Date: 2003
Citation: Liw, S., Ellis, G.A. (2003). Planar inverted-f antennas as an inverse class-f termination for wireless applications. IEEE Antennas and Wireless Propagation Letters 2 : 250-253. ScholarBank@NUS Repository. https://doi.org/10.1109/LAWP.2003.819676
Abstract: We present an electrically small antenna for use with high-efficiency power amplifiers for wireless applications. A planar inverted-F antenna (PIFA) design is shown that is optimized to provide an inverse class-F load termination for use at the output of a field effect transistor (FET) for optimum output power and efficiency. A power-added efficiency in excess of 60% was also measured for an active PIFA.
Source Title: IEEE Antennas and Wireless Propagation Letters
URI: http://scholarbank.nus.edu.sg/handle/10635/57071
ISSN: 15361225
DOI: 10.1109/LAWP.2003.819676
Appears in Collections:Staff Publications

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