TRACKING WITH 2 FREQUENCY-MODULATED RETICLES

Authors
TAYLOR JS DRIGGERS RG
Citation
Js. Taylor et Rg. Driggers, TRACKING WITH 2 FREQUENCY-MODULATED RETICLES, Optical engineering, 32(5), 1993, pp. 1101-1104
Citations number
2
Categorie Soggetti
Optics
Journal title
Optical engineering → ACNP
ISSN journal
00913286
Volume
32
Issue
5
Year of publication
1993
Pages
1101 - 1104
Database
ISI
SICI code
0091-3286(1993)32:5<1101:TW2FR>2.0.ZU;2-G
Abstract
A typical reticle tracker includes a single frequency-modulated (FM) r eticle to encode target location, This system is not useful for tracki ng multiple or large targets. A system, using two FM frequency-versus- radius reticles, is presented that allows tracking of these type targe ts. Results of computer simulations for both the single- and double-re ticle tracking systems are presented and their performance is compared and contrasted.