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A compact flat lens antenna with aperture-coupled patch elements

Awaleh, A. A. and Dahlan, Samsul Haimi and Mohd Jenu, Mohd Zarar (2014) A compact flat lens antenna with aperture-coupled patch elements. In: 2014 IEEE Asia-Pacific Conference on Applied Electromagnetics, 8-10 December 2014, Johor Bahru, Johor.

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Abstract

A compact 7 x 7 flat lens antenna design for Xband applications is presented in this paper. A new design with aperture-coupled E-shaped patch elements at 10 GHz is simulated and analyzed. This antenna design is realized by using two back-to-back printed patches with slotted common ground plane and feed horn antenna. The transmission loss obtained of 2.2 dB is sufficiently low. A 320º transmission phase range for the E-shaped patch unit cell is achieved with less than 1.5 dB of deviation in the transmission loss level.The proposed design uses a simple technique and less manufacturing complexity for transmission phase control.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: aperture-coupled; lens antenna; transmission phase; 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: 17 Mar 2015 08:17
Last Modified: 17 Mar 2015 08:17
URI: http://eprints.uthm.edu.my/id/eprint/6573
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