A microstrip array antenna is designed and manufactured to work as the feed of the Cassegrain antenna system.

 
  • 研制了一個(gè)用作卡塞格倫天線(xiàn)系統的饋源的微帶天線(xiàn)陣。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan