小型化偶極陣列微帶天線研製及雙天線效能提升運用之分析; Miniature dipole array microstrip antenna design and performance improvement with dual antennas

NCUIR > College of Electrical Engineering & Computer Science > Executive Master of Communication Engineering > Electronic Thesis & Dissertation > Item 987654321/60932

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/60932

Title:	小型化偶極陣列微帶天線研製及雙天線效能提升運用之分析;Miniature dipole array microstrip antenna design and performance improvement with dual antennas
Authors:	簡胤榕;CHIEN,YIN-JUNG
Contributors:	通訊工程學系在職專班
Keywords:	微帶線;陣列天線;偶極;天線;microstrip;array antenna;dipole;antenna
Date:	2013-07-30
Issue Date:	2013-08-22 12:07:05 (UTC+8)
Publisher:	國立中央大學
Abstract:	本論文中研製一款縮小化可應用於 IEEE 802.11b/g/n 2400MHz 無線通訊系統之偶極陣列天線（dipole array antenna），在設計上運用可減少損失的路徑設計並配合兩支天線放置，再利用天線指向性淘汰訊號較弱天線並且有效避開干擾源，提升最大通訊距離(Maximumcommunication distance)、接收訊號強度(Received Signal Strength Indicator)以及吞吐量（throughput）。論文中也利用HFSS以及MATLAB進行模擬與實際測試使用3D無反射實驗室、手持Yellow jacket Spectrum Analysis、Iperf來獲得正確的數據分析，並與傳統全向性天線比較證明各項所提升之效能。 The design of miniature dipole array microstrip antennas for IEEE802.11b/g/n 2400MHz wireless access points is presented. The design is to reduce the path loss with two antenna placement . We use antenna directivity to choose better reception and effectively avoid the interference source. This improves the maximum communication distance、 received signal strength、 and throughput. In the thesis, we use HFSS, MATLAB simulation, and in real test. The real test uses Anechoic 3D chamber、handheld Spectrum Analysis、and Iperf to get the data for the analysis. Then, the design is compared with a conventional omni-directional antenna to verify the improved performance.
Appears in Collections:	[Executive Master of Communication Engineering] Electronic Thesis & Dissertation

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