This paper describes a type of S band four element small back fire antenna array. It is consisted of four small back fire antennas and single channel monopulse(SCM) feed.是什么意思_This paper describes a type of S band four element small back fire antenna array. It is consisted of four small back fire antennas and single channel monopulse(SCM) feed.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句