A novel printed radiating microwave structure

A microstrip-line fed novel microwave waveguide was optimized for efficient excitation (or feed) arrangement and low loss. The waveguide was then modified as an antenna by introducing a slot. For each waveguide structure and antenna structure in the design process, simulation of S-parameters and rad...

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書目詳細資料
主要作者: Chong, Joshua Wei Kuang.
其他作者: Sheel Aditya
格式: Final Year Project
語言:English
出版: 2011
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在線閱讀:http://hdl.handle.net/10356/45024
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機構: Nanyang Technological University
語言: English
實物特徵
總結:A microstrip-line fed novel microwave waveguide was optimized for efficient excitation (or feed) arrangement and low loss. The waveguide was then modified as an antenna by introducing a slot. For each waveguide structure and antenna structure in the design process, simulation of S-parameters and radiation characteristics was carried out using CST Microwave Studio. After that, the final design was fabricated, and simulation results were verified by measurements. S-parameters were measured with a network analyzer; radiation characteristics were measured in a microwave anechoic chamber. Preliminary results showed that there was some agreement between measurement and simulation.