Title :
Mobile propagation loss with a low base station antenna for NLOS street microcells in urban area
Author :
Tang, Ao ; Sun, JiXian ; Gong, Ke
Author_Institution :
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
Abstract :
Path loss for non-line-of-sight (NLOS) propagation in urban streets with a low base station antenna is simulated. Typical path loss curves are shown to be characterized by three,slopes and two break points. The path loss exponents for each part at different frequency are calculated. The frequency and the road width´s effects on path loss are discussed. An explanation for the results is also included in this paper
Keywords :
UHF antennas; UHF radio propagation; microcellular radio; microwave antennas; microwave propagation; ray tracing; receiving antennas; transmitting antennas; 2 GHz; 5 GHz; 900 MHz; NLOS street microcells; UHF propagation; frequency effects; low base station antenna; microwave propagation; mobile propagation loss; nonline-of-sight propagation; path loss curves; ray tracing techniques; road width effects; urban area; Antennas and propagation; Base stations; Frequency; Microcell networks; Mobile antennas; Propagation losses; Receiving antennas; Roads; Transmitting antennas; Urban areas;
Conference_Titel :
Vehicular Technology Conference, 2001. VTC 2001 Spring. IEEE VTS 53rd
Conference_Location :
Rhodes
Print_ISBN :
0-7803-6728-6
DOI :
10.1109/VETECS.2001.944859
