Universiti Teknologi Malaysia Institutional Repository

Frequency agile micristrip patch slot antenna

Majid, H. A. and A. Rahim, Mohamad Kamal and Hamid, M. R. and Ismail, M. F. (2012) Frequency agile micristrip patch slot antenna. In: 2012 Asia-Pacific Microwave Conference (APMC 2012), 4-7 Dec 2012, Ambassador Hotel Kaohsiung Kaohsiung, Taiwan.

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Abstract

A frequency agile patch to slot antenna is proposed. The proposed antenna is consisted of a microstrip patch and a slot in the ground plane. Seven switches using RF PIN diode BAR 52-02 positions at the slot to produce seven reconfigurable frequencies at 1.87 GHz, 1.96 GHz, 2.08 GHz, 2.2 GHz, 2.41 GHz, 2.74 GHz and 3.19 GHz. The patch resonates at the highest resonant frequency whereas the slot resonates at the lower resonant frequencies. It was found that, at the highest frequency the radiation pattern is directional while at the lower frequencies, a near omni-directional radiation patterns are obtained. Simulated and measured results are used to demonstrate the performance of the antenna.

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:Antenna measurements, loss measurement, slot antennas
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:34088
Deposited By: Liza Porijo
Deposited On:09 Aug 2017 01:40
Last Modified:22 Aug 2017 04:14

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