STRUVE FUNCTIONS FOR CIRCULAR APERTURE PATTERNS

Authors
HANSEN RC
Citation
Rc. Hansen, STRUVE FUNCTIONS FOR CIRCULAR APERTURE PATTERNS, Microwave and optical technology letters, 10(1), 1995, pp. 6-8
Citations number
NO
Categorie Soggetti
Optics,"Engineering, Eletrical & Electronic
Journal title
Microwave and optical technology letters → ACNP
ISSN journal
08952477
Volume
10
Issue
1
Year of publication
1995
Pages
6 - 8
Database
ISI
SICI code
0895-2477(1995)10:1<6:SFFCAP>2.0.ZU;2-4
Abstract
The pattern of a circular aperture with errors normally requires a dou ble numerical integration. When the aperture function is rotationally symmetric or with sin theta variation, the double integration can be r educed to a single integration of a Struve function; these are readily calculable. Thus the pattern calculation is greatly simplified. (C) 1 995 John Wiley & Sons, Inc.