Miniature Antenna for UWB Applications

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Title:	Miniature Antenna for UWB Applications
Authors:	莊添民 Chuang, Tim
Contributors:	電子工程學系 Electronics Engineering
Keywords:	輻射場圖;曝光;顯影;微型天線 radiation patterns;exposure;development;miniature antenna
Date:	2012
Issue Date:	2014-06-27 02:31:26 (UTC+8)
Abstract:	本文提出各種微型天線的架構與應用，同時針對所設計的天線加以詳述描述。設計流程如次：首先，找尋參考資料，檢視這幾年來天線發展的趨勢與設計的方法，藉由自己對天線的認識選擇適當的架構，再由模擬軟體去預測天線的特性，在此我們利用HFSS軟體去設計天線。在設計完後，利用曝光顯影的方式製作模擬的天線，經由測量天線，取得其匹配特性與輻射場型圖。比較量測與模擬的圖形再進行改善。我們所設計的頻帶為3.1GHz到10.6GHz，目標在UWB方面的應用. 在此頻帶內其反射損失皆在-10dB以下，輻射的場型皆符合其需求性，增 A low-cost, miniature-sized and isotropic Ultra-wideband (UWB) antenna is presented. In this paper, we will use a 3D EM simulator, HFSS, to design antenna. We employ exposure and development process to fabricate the miniature antenna, which is fed by a m
Appears in Collections:	[Department of Microelectronics] Seminar Papers

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