Ieee International Symposium on Microwave, Antenna, Propagation and Emc Technologies for Wireless Communications, Date: AUG 14-17, 2007, Location: Hangzhou, PEOPLES R CHINA, Sponsors: IEEE Beijing Sect, IEEE Commun Soc, IEEE AP Soc, IEEE ED Soc, IEEE EMC Soc, IEEE MIT Soc, IEEE SP Soc, IEEE Reg 10, Beijing Jiaotong Univ, Hangzhou Diazi Univ