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Modified bifin fractal antenna with size reduction

Esa, Mazlina and Murad, Noor Asniza and Pohan, Ikhwan Peranggi and Othman, Rosmawati and Adnall, Bakar (2004) Modified bifin fractal antenna with size reduction. In: Proceedings 2004 RF and Microwave Conference, RFM 2004. Institute of Electrical and Electronics Engineers, USA, pp. 110-114. ISBN 078038671X (Submitted)

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Official URL: http://dx.doi.org/10.1109/RFM.2004.1411088

Abstract

This paper discusses the resonance of a modified bifin fractal antenna in comparison to the corresponding printed modified bifin having a centre-feed microstrip line. The antennas are designed based on a finite biconical antenna operating at 1.575 GHz. The Global Positioning Satellite system receiver operates at this frequency. Modifications have been made to the bifin structure which is half-wavelength long. The modification done on the bifin is intended to maintain the operating frequency. Hence, a compact structure can be obtained. By employing a configuration that resembles the fractal, the modified antenna is further reduced in size. The modified bifin antennas have 60° arm flare angle. The antennas have been successfully investigated using numerical simulations. The one-port performance of each modified fractal bifin is investigated and analysed. The structures operate at the corresponding frequency of operations.

Item Type:Book Section
Additional Information:2004 RF and Microwave Conference, RFM 2004; 5-6 Oct. 2004; Selangor.
Uncontrolled Keywords:computer simulation, fractals, global positioning system, microstrip lines, antennas
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:12165
Deposited By: Liza Porijo
Deposited On:23 Mar 2011 01:03
Last Modified:22 Jul 2011 05:05

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