Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Mismatched filtering of periodic and odd-periodic binary arrays

Not Accessible

Your library or personal account may give you access

Abstract

Arrays with good correlation properties are required for coded-aperture imaging, as well as for other applications of two-dimensional signal processing. Since binary arrays with perfect periodic autocorrelation functions exist for only a few sizes, mismatched filtering is discussed. Mismatched filtering entirely suppresses any sidelobes of the periodic autocorrelation function at the expense of a slightly reduced signal-to-noise ratio. New construction methods for binary arrays are presented for which this loss, with respect to periodic or odd-periodic correlation, converges to zero with an increasing array size.

© 1998 Optical Society of America

Full Article  |  PDF Article
More Like This
Binary arrays with perfect odd-periodic autocorrelation

Hans Dieter Lüke and Axel Busboom
Appl. Opt. 36(26) 6612-6619 (1997)

Hexagonal binary arrays with perfect correlation

Axel Busboom and Hans Dieter Lüke
Appl. Opt. 40(23) 3894-3900 (2001)

Geometric approach for designing optical binary amplitude and binary phase-only filters

Mustafa M. Matalgah, Jerome Knopp, and Larry Eifler
Appl. Opt. 37(35) 8233-8246 (1998)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (3)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Tables (1)

You do not have subscription access to this journal. Article tables are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (46)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved