Characterization of the Channel Behavior Between Two Nearby Parabolic Antennas in the Frequency Domain

Abstract

In an effort to characterize the behavior of the channel between two nearby parabolic antennas as a function of different system parameters (distance and azimuth angle) is presented. The antennas were considered as a Linear Time Invariant (LTI) System and its coupling was represented by the transmission S-parameter, which was obtained for several scenarios by simulation mean. The Cauchy Method is applied to extract the Singularity Expansion Method (SEM) poles in frequency domain. A rational model is obtained for each parameter configuration. The resonances extracted of the S-parameter data was validated comparing the system response and its reconstruction.