| 摘要 |
PURPOSE: An automatic frequency variable beam steering antenna is provided to form a copier array by vertically arranging plural vertical copier modules. CONSTITUTION: A beam steering antenna includes k pieces of copy elements(111-1~111-k) and vertical copy element array module(110-1~110-n). Each vertical copy element array module is divided into an upper part and a lower part. Upper copy elements receive power through a strip line main feeder. Lower copy elements receive power through a strip line feeder. Each copy element is combined with a protrusion of the main feeder. Each copy element is supplied to broadband copiers. [Reference numerals] (150) Beam steering control device; (AA) Left half; (BB) Right half; (CC) Upper half; (DD) Lower half; (EE) Receiver; (FF) Signal processing S/W; (GG) Beam pointing program; (HH) Indicator
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