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Document Type |
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Thesis |
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Document Title |
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THE EFFECT OF PARASITIC ELEMENT AND SOLT ON THE PATCH ANTENNA ARRAY PERFORMANCE تأثير الشريحة الطفيلية والفجوات على أداء هوائي الشريحة الدقيقة |
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Subject |
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Faculty of Engineering - Department of Electrical and Computer Engineering |
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Document Language |
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Arabic |
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Abstract |
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The huge demand these days on portable wireless devices is continuously increasing, and as a result, increase the need for Microstrip Patch Antennas (MSA) which capable to be integrated and imbedded in these type of devices due to its light weight, small size and ease of fabrication. MSA's performance is highly affected by the patch geometry. Many investigations have led to new geometry configurations and shapes which are able to achieve high operation gain ,bandwidth and efficiency with low return loss and good radiation patterns. Effect of parasitic element, slot elements and array arrangement have been studied in this thesis.
In this thesis, several types of microstrip single( H-Shape , U-Shape and rectangular) and multiple patch antenna arrays (2xN, N=1:6, 3xM, M=1:3 and 2x6x4) had been investigated Using ADS. Investigation is devoted to analyze, design, simulate and optimize each individual patch antenna which can work suitably in more than one frequency bands with return loss of less than –10dB in all frequency regions (this is including the patch arrays).
The thesis studied extensively the effect of single and double rectangular parasitic and slot elements to the driven patch antennas’ parameters. The thesis present the effect of H-Shaped and U-Shaped parasitic elements to the antenna arrays.
Some of these selected patch antennas are considered to be novel specially in converting the linear polarized patch antenna into circular polarized one.
The improvement of these proposed antennas are demonstrated fully in the thesis. Moreover, this thesis contained theoretical analysis of 3-Way power divider with simulated design using ADS schematic and layout environments, with a varies of its application that elaborate the benefits of microstrip patch antenna and its array configuration. |
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Supervisor |
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Prof. Dr. ADNAN AFFANDI |
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Thesis Type |
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Master Thesis |
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Publishing Year |
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1436 AH
2014 AD |
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Added Date |
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Monday, December 1, 2014 |
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Researchers
| وليد بشير الصاعدي | Alsaadi, Waleed Basheer | Researcher | Master | |
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