Title :
Accurate analysis of a quasi-optical network with a polarisation grid
Author :
Sørensen, Stig Busk ; Viskum, Hans-Henrik ; Pontoppidan, Knud
Author_Institution :
TICRA, Copenhagen
Abstract :
It is demonstrated that if significant near-field effects are present, the local plane-wave PO method for non-perfectly conducting surfaces may become inaccurate, and a full plane-wave expansion is required.
Keywords :
antenna theory; conducting materials; electromagnetic wave polarisation; physical optics; local plane-wave PO method; near-field effects; non-perfectly conducting surfaces; physical optics method; plane-wave expansion; polarisation grid; quasi-optical network analysis; Filters; Frequency; Magnetic analysis; Magnetic separation; Mirrors; Optical polarization; Optical reflection; Optical surface waves; Physical optics; Telescopes;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2007 IEEE
Conference_Location :
Honolulu, HI
Print_ISBN :
978-1-4244-0877-1
Electronic_ISBN :
978-1-4244-0878-8
DOI :
10.1109/APS.2007.4396677
