By Topic

Analysis of Fresnel field of a subreflector by an optimal use of FFT

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $31
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
D'Elia, G. ; CNR, Napoli, Italy ; Leone, G. ; Pierri, R.

An iterative procedure based on pseudosampling is presented for the analysis of subreflector Fresnel fields on an arbitrary surface. The method improves the efficiency of the subreflector PO analysis which, today, is the only available technique for dichroic surfaces. The procedure retains all the advantages of the pseudosampling technique with respect to the computer time, mainly for multifeed illuminations and complex geometries.

Published in:

Electronics Letters  (Volume:20 ,  Issue: 8 )