English  |  正體中文  |  简体中文  |  全文筆數/總筆數 : 50123/85142 (59%)
造訪人次 : 7899973      線上人數 : 62
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
搜尋範圍 查詢小技巧:
  • 您可在西文檢索詞彙前後加上"雙引號",以獲取較精準的檢索結果
  • 若欲以作者姓名搜尋,建議至進階搜尋限定作者欄位,可獲得較完整資料
  • 進階搜尋
    請使用永久網址來引用或連結此文件: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/96527


    題名: 多天線MIMO通道秩數量測研究
    作者: 吳榮厚;曾憲威;李揚漢;顏良祐;陳明中;羅智元
    貢獻者: 淡江大學電機工程學系
    關鍵詞: 多天線;多輸入多輸出;通道秩數;訊號;接收強度指數;Multi-AntennaMIMORankRSSI
    日期: 2013-04-25
    上傳時間: 2014-03-07 22:14:31 (UTC+8)
    摘要: In this paper we perform some trial measurements and study the effects of various communication environments on the system MIMO rank; it utilizes the ZigBee-built system to measure the receiver signal strength and trough the resulting RSSI levels to estimate the effective system MIMO rank. The various communication environments studied are formed by intergrating the following system parameters such as the physical mumber of MIMO antennas, the number of floors the transmission path flows, whether the transmission path is clear or blocked and are there an isolations set up between transmitting antennas and how the isolations are arranged etc.
    顯示於類別:[電機工程學系暨研究所] 會議論文

    文件中的檔案:

    沒有與此文件相關的檔案.

    在機構典藏中所有的資料項目都受到原著作權保護.

    TAIR相關文章

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - 回饋