GAIN ENHANCEMENT TECHNIQUE OF WLAN SINGLE ELEMENT CYLINDRICAL DIELECTRIC RESONATOR ANTENNA (CDRA) BY USING REFLECTORS

Adesign of cylindrical dielectric resonator antenna (CDRA) with three different types of reflectors is introduced for wireless local area network WLAN IEEE 802.11a application. The design utilized aperture coupling technique and reflectors to achieve high gain for the antenna. The types of reflec...

詳細記述

保存先:
書誌詳細
第一著者: ALI, SYED MUZAMMIL
フォーマット: 学位論文
言語:English
出版事項: 2015
主題:
オンライン・アクセス:http://utpedia.utp.edu.my/21419/1/2015%20-ELECTRIC%20-%20GAIN%20ENHANCEMENT%20TECHNIQUE%20OF%20WLAN%20SINGLE%20ELEMENT%20CYLINDRICAL%20DIELECTRICAC%20RESONATOR%20ANTENNA%20%28CDRA%29%20BY%20USING%20REFLECTORS%20-%20SYED%20MUZAMMIL%20ALI%20-%20MASTER.pdf
http://utpedia.utp.edu.my/21419/
タグ: タグ追加
タグなし, このレコードへの初めてのタグを付けませんか!
その他の書誌記述
要約:Adesign of cylindrical dielectric resonator antenna (CDRA) with three different types of reflectors is introduced for wireless local area network WLAN IEEE 802.11a application. The design utilized aperture coupling technique and reflectors to achieve high gain for the antenna. The types of reflector explored are; flat, box shaped and parabolic reflector. The reflectors are implemented at the back of the CDRA design to reflect the backward radiation and consequently improving the forward gain of the antenna. The effect of reflectors on the resonant frequency, impedance bandwidth, directivity gain and backlobe level of CDRA are analyzed by using CST 3D Microwave Studio software. An equivalent circuit model for single element CDRA is proposed to validate the structure with lumped elements values. Additionally, a criterion that determines the dependence of the lumped elements such as capacitance, inductance and resistance on the tuning parameters of the circular slot is demonstrated.