Parse Radar Technology is used in Personal Wireless Communication

“研制了八阵元圆阵、八阵元、六阵元面阵等三类七个品种系列化智能天线产品，研制了智能天线波束控制系统、S参数自动化测试系统，为大规模批量生产提供了技术保证。2007年4月已研发出完全满足智能天线行业标准的产品。六阵元面阵智能天线、八阵元面阵智能天线均通过大唐移动通信有限公司、中兴通讯有限公司组织的产品性能测试。” from http://hudong.wlstock.com/StockBar/d5727451.aspx

in reference to:

"The 8 x 8 antenna operates in the frequency range 4.4-5 GHz. Each radiating element is connected to an independently controlled analog phase shifter, thus allowing a continuous steering of the main beam both in elevation and in azimuth. The whole antenna is realized in printed technology, and all the RF and biasing circuitry is realized on a single layer, while the radiating part is realized by an array of cavity-backed slot-fed patches, thus resulting in an extremely compact and modular solution. Preliminary measurements show the good performance achievable and confirm the beam-shaping and interference-nulling capabilities of the presented antenna system."
- Welcome to IEEE Xplore 2.0: A 2-D electronic beam steering phased array for point-multipoint communication applications (view on Google Sidewiki)