Summary
International Symposium on Antennas and Propagation
2006
Session Number:1B1
Session:
Number:1B1-3
Study of Channel Interference Between Two Satellites Employing Orthogonal Polarization
Sang Gyu Lee, Dae Hyung Lee, Sung Woong Ra, Song Jae Lee,
pp.1-4
Publication Date:2006/11/2
Online ISSN:2188-5079
Summary:
The depolarization-induced interference between two orthogonally polarized channels belonging to two different satellites is analyzed assuming the two channels with different power spectral density share some of the bandwidth. The equivalent white Gaussian noise generated in the shared spectral region is presumed to spread uniformly over the whole channel bandwidth with an appropriately adjusted noise power spectral density. In this manner we generalized XPD formula and obtained effective signal attenuation due to cross-channel interference between two satellites operating at not far-off center frequencies with orthogonal polarization.