智能波束賦形 的英文怎麼說

中文拼音 [zhìnéngshùxíng]
智能波束賦形 英文
smart beamforming
  • : Ⅰ名詞1 (智慧; 見識) wisdom; intelligence; knowledge 2 (姓氏) a surname Ⅱ形容詞(有智慧; 聰明...
  • : 能名詞(姓氏) a surname
  • : Ⅰ名詞1 (波浪) wave 2 [物理學] (振動傳播的過程) wave 3 (意外變化) an unexpected turn of even...
  • : Ⅰ動詞1 (捆; 系) bind; tie 2 (控制; 約束)control; restrain Ⅱ量詞(用於捆在一起的東西) bundle;...
  • : Ⅰ動詞1 (交給) bestow on; endow with 2 (做詩、詞) compose (a poem) Ⅱ名詞1 (舊指田地稅)tax;...
  • 智能 : intellect; intelligence; mind; brain power; intellectuality; mentality; noopsyche; brow智能測試 i...
  • 波束賦形 : beam forming
  • 波束 : wave beam; beam; wave packet波束空間 [半] wave number space
  1. The smart antenna, which is adapted in the wireless mobile communication system, in fact, forms an antenna with a high gain. thus communication in all directions can be proceeded, then base station antenna coverage, system capacity and service quality are improved, also inter - symbol interferes and multi - access interfere are reduced. the space division multiple access ( sdma ) is introduced, and users can be distinct from each other through their special location

    在無線移動通信系統中採用天線技術,實際上是通過數字信號處理,使天線陣為每個用戶自適應地進行,相當于為每個用戶成了一個可跟蹤它的高增益天線,從而即可以進行全方位通信,也可以用較小的發射功率覆蓋相同的范圍以及提高系統容量和業務質量、降低用戶間的碼間干擾和多址干擾。
  2. In this thesis, we introduce the smart antennas and mainly examine the performance enhancements that can be achieved by employing sa in scdma wireless access system. in the part of introduction of smart antennas, we discuss the switched - beam arrays realizing by mending butler network at first. then we compare the different beam forming algorithms in sa

    在對兩大類天線系統的介紹中,本文首先討論了一種以改進的butler網路實現的多切換系統,推導了該天線陣的饋電模型並給出了模擬結果;然後,本文對天線成演算法進行了比較,總結了不同演算法的優缺點,並給出具有代表性的演算法描述與模擬。
分享友人