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Design and modeling of planar lens antenna element in x-band applications

A. Awaleh, Abdisamad and Dahlan, Samsul Haimi and Abdulhasan, Raed A. and Mumin, Abdulrashid O. (2015) Design and modeling of planar lens antenna element in x-band applications. In: International Conference on Electrical and Electronic Engineering 2015 (IC3E 2015), 10-11 August 2015 , Melaka, Malaysia.

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Abstract

This paper presents the modeling and design of compact planar lens antenna element in X-band applications. The antenna element is realized by using aperture-coupled patches with simple and less fabrication complexity phase-control mechanism. The lumped-element parameters of the equivalent circuit model were determined analytically considering the physical structure of the unit cell at 8 GHz. The proposed lens antenna element achieves phase shift range of 205° with almost uniform transmission coefficient of better than -1 dB. The equivalent circuit theoretical simulations were validated with CST MWS simulations and a very good agreement was demonstrated.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: lens antenna; aperture-coupled; equivalent circuit; X-band
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7800-8360 Electronics
Divisions: Faculty of Electrical and Electronic Engineering > Department of Communication Engineering
Depositing User: Normajihan Abd. Rahman
Date Deposited: 26 Oct 2015 07:17
Last Modified: 26 Oct 2015 07:17
URI: http://eprints.uthm.edu.my/id/eprint/7194
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