Towards the understanding of the interaction effects between reflector antennas and phased array feeds
Paper i proceeding, 2012

A computationally efficient numerical procedure has been developed and used to analyze the mutual interaction effects between an electrically large reflector antenna and a phased array feed (PAF). The complex electromagnetic behavior for such PAF systems is studied through a few simple and didactical examples, among which a single dipole antenna feed, a singly-excited antenna in an array of 20 dipoles, and a fully-excited array. These examples account for the effects of the ground plane, active loading (low noise amplifiers), and beamforming scenario, and are used to illustrate the differences between single-port feeds and PAFs.

Författare

Oleg Iupikov

Chalmers, Signaler och system, Kommunikationssystem, informationsteori och antenner, Antennsystem

Rob Maaskant

Chalmers, Signaler och system, Kommunikationssystem, informationsteori och antenner, Antennsystem

Marianna Ivashina

Chalmers, Signaler och system, Kommunikationssystem, informationsteori och antenner, Antennsystem

2012 International Conference on Electromagnetics in Advanced Applications (ICEAA), Cape Town, WP, South Africa, 2-8 Sept 2012

792-795 6328738

Styrkeområden

Informations- och kommunikationsteknik

Ämneskategorier

Elektroteknik och elektronik

DOI

10.1109/ICEAA.2012.6328738

ISBN

978-146730335-4

Mer information

Skapat

2017-10-08