A Path Loss Model in Residential Areas Based on Measurement Studies Using a 5.2-GHz/2.2-GHz Dual Band Antenna

摘要

Research on the propagation characteristics in the microwave band aiming at broadband mobile services is at- tracting much attention. Typical examples are the Unlicensed- NII (U-NII) band in the U.S. and HIPER-LAN band in Europe, i.e. 5.2GHz. An efficient approach to revealing the propagation characteristics in the 5-GHz band isto utilize the existing prop- agation data accumulated by many researchers on the 2-GHz band.