Title :
Study on the Propagation Characteristics of the Radio Noise form Electric Railway in Shortwave Band
Author :
Shan, Qin ; Wen, Yinghong ; Li, Huanran
Author_Institution :
Beijing Jiaotong Univ., Beijing
Abstract :
In this paper, the simulation and measurement is done in order to research the transverse attenuation characteristics of the radio disturbance form the electrified railway in the shortwave band. Comparison is made between the simulation results and measurement results. It is concluded that the radio noises produced by the electric railway in the shortwave band should not influence the field transmitted by the antenna 120 m away.
Keywords :
antenna travelling wave arrays; radiofrequency interference; antenna; electric railway; radio disturbance; radio noise; shortwave band; transverse attenuation; Analytical models; Attenuation measurement; Computational modeling; Frequency estimation; Frequency measurement; Length measurement; Noise measurement; Rail transportation; Railway electrification; Wire; electric railway; radio noise; shortwave band;
Conference_Titel :
Electromagnetic Compatibility, 2007. EMC 2007. International Symposium on
Conference_Location :
Qingdao
Print_ISBN :
978-1-4244-1371-3
Electronic_ISBN :
978-1-4244-1372-0
DOI :
10.1109/ELMAGC.2007.4413458
