Universiti Teknologi Malaysia Institutional Repository

2×1 microstrip patch array antenna with harmonic suppression capability

Amir, N. A. and Hamzah, S. A. and Ramli, K. N. and Esa, M. (2016) 2×1 microstrip patch array antenna with harmonic suppression capability. In: 7th IEEE Asia-Pacific Conference on Applied Electromagnetics, APACE 2016, 11-13 Dec 2016, Kedah, Malaysia.

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Abstract

A 2×1 microstrip patch array antenna integrated with photonic bandgap (PBG) and stubs is designed and analyzed. The performance of the PBG and stubs structure are explained and analyzed in terms of the elimination of the resonance at the harmonic frequencies of the antenna. The proposed antenna is designed on FR-4 board with thickness of 1.6 mm and operated at 2.45 GHz frequency suitable for rectenna design application. From the simulated result, the first harmonic frequency (5.4 GHz), the second harmonic frequency (6.6 GHz) and the third harmonic frequency (7.8 GHz) are successfully suppressed. For instance, the radiation to the forward of the stubs-PBG antenna is suppressed at more than 15 dB at the second and third harmonic frequencies.

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:Harmonic frequency, Low pass filter, PBG structure, Rectangular inset feed antenna, Rectenna
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:73627
Deposited By: Mohd Zulaihi Zainudin
Deposited On:28 Nov 2017 05:01
Last Modified:28 Nov 2017 05:01

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