擁擠波段 的英文怎麼說

中文拼音 [yōngduàn]
擁擠波段 英文
congested band
  • : 動詞1 (抱) hold in one s arms; embrace; hug 2 (圍著) gather around 3 (擠著走) crowd; throng...
  • : 動詞1 (人、物緊緊挨在一起; 事情集中在同一時間內) crowd; pack; cram 2 (使勁用身體推開人或物) j...
  • : 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量詞(部分) section; segment; part; paragraph; passage Ⅱ名詞(姓氏) a surname
  • 擁擠 : crowd; push and squeeze
  • 波段 : [電學] wave band; wave range; band; range; frequency range; frequency band
  1. Because of the presence of the first - order sea echoes with dominant amplitude, the doppler resolution technique which based on the range - velocity transformation is needed to extract the targets information in hf radar

    高頻雷達工作在的短,由於絕對占優的一階海浪回的存在,必須採用基於距離?速度譜變換的多普勒頻率分辨技術來處理雜,以提取目標信息。
  2. With the rapid development of communication technology in the civil and army area, receiver / transmitter is widely used in microwave and millimeter wave radars and communication systems. nowadays, the microwave band is so crowd that it cannot satisfy the need of modern electronic system

    隨著軍用和民用通信技術的飛速發展,收發( t / r )組件廣泛應用於軍用或民用的微毫米雷達和不同種類的通訊系統中,微的利用過于,已經滿足不了當代信息社會各種電子系統對頻譜資源的需求。
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