Iraqi Journal for Electrical and Electronic Engineering
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Search Results for Khalil H. Sayidmarie

Article
Two Elements Elliptical Slot CDRA Array with Corporate Feeding For X-Band Applications

Abdulkareem S. Abdullah, Asmaa H. Majeed, Khalil H. Sayidmarie, Raed A. Abd- Alhameed

Pages: 48-54

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Abstract

In this paper, a compact two-element cylindrical dielectric resonator antenna (CDRA) array with corporate feeding is proposed for X-band applications. The dielectric resonator antenna (DRA) array is excited by a microstrip feeder using an efficient aperture-coupled method. The designed array antenna is analyzed using a CST microwave studio. The fabricated sample of the proposed CDRA antenna array showed bandwidth extending from 10.42GHz to 12.84GHz (20.8%). The achieved array gain has a maximum of 9.29dB i at frequency of 10.7GHz. This is about 2.06dB i enhancement of the gain in comparison with a single pellet CDRA. The size of the whole antenna structure is about 50  50mm 2 .

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Iraqi Journal for Electrical and Electronic Engineering

College of Engineering, University of Basrah

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