Reflectivity of reflectarrays based on dielectric substrates

Ismail, Muhammad Yusof and Inam, M. and Ahmad Zaidi , Ahmad Mujahid (2010) Reflectivity of reflectarrays based on dielectric substrates. American Journal of Engineering and Applied Sciences, 3 (1). pp. 180-185.

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Official URL: http://thescipub.com/abstract/10.3844/ajeassp.2010...

Abstract

Reflectarrays provide a low cost and low profile solution for antennas required for high gain applications but their use is restricted in some applications due to the narrow bandwidth and high loss performance. These performance limitations can be attributed to different sources of reflectivity of the reflectarrays. This work provides a thorough investigation on the reflectivity performance of reflectarrays designed at 10 GHz using different dielectric substrates.

Item Type:Article
Uncontrolled Keywords:reflectivity; reflectarray; reflection loss; bandwidth; phase errors
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK6573-6595 Radar
Divisions:Faculty of Electrical and Electronic Engineering > Department of Communication Engineering
ID Code:2995
Deposited By:Normajihan Abd. Rahman
Deposited On:08 Feb 2013 10:31
Last Modified:22 Jan 2015 11:44

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