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数字波束形成
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数字波束形成
通过数字信号处理方法,对天线阵元在某一方向上的入射信号,补偿由于传感器在空间位置不同引起的相位差,实现同相相加,从而在该方向上接收到最大能量的过程。
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Imperial Library Catalog of the Jin Dynasty
Imperial Library Catalog of the Tang Dynasty
Imperially Commissioned Manchu Rituals for Sacrificing to Deities and to Heaven
imperial mandate
Imperial Mandate by The Emperor of Xiaowen
Imperial Mausoleum of Eastern Han Dynasty in Baicaopo
imperial medical academy
imperial medical service
Imperial Music Office
imperial news agency
imperial observatory
imperial open-air performance venue of Nanjing City
Imperial Painting Academy
Imperial Palace
imperial palace in South Song Dynasty
Imperial Palaces of the Ming and Qing Dynasties in Beijing and Shenyang World Culture Heritage
imperial park
imperial pathway
Imperial Pharmacy
Imperial Pictures of Tilling and Weaving
imperial portrait on fabric
Imperial Power and Gentry's Power
Imperial Preference
imperial prince
imperial prince of the first rank
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