Accurate analysis of a quasi-optical network with a polarisation grid

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.

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Bibliographic Details
Main Authors: Sorensen, S.B., Viskum, H.-H., Pontoppidan, K.
Format: Conference Proceeding
Language:English
Subjects:
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Frequency
Magnetic analysis
Magnetic separation
Mirrors
Optical polarization
Optical reflection
Optical surface waves
Physical optics
Telescopes
Online Access:Request full text
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Description
Summary: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.
ISSN:1522-3965
DOI:10.1109/APS.2007.4396677