PERFORMANCE ANALYSIS OF A COHERENT FREQUENCY-HOPPED SPREAD-SPECTRUM SYSTEM WITH MULTIPATH CHANNEL EQUALIZATION IN THE PRESENCE OF JAMMING

Authors
LUPU V MILSTEIN LB
Citation
V. Lupu et Lb. Milstein, PERFORMANCE ANALYSIS OF A COHERENT FREQUENCY-HOPPED SPREAD-SPECTRUM SYSTEM WITH MULTIPATH CHANNEL EQUALIZATION IN THE PRESENCE OF JAMMING, IEEE transactions on communications, 42(2-4), 1994, pp. 1325-1338
Citations number
15
Categorie Soggetti
Telecommunications,"Engineering, Eletrical & Electronic
Journal title
IEEE transactions on communications → ACNP
ISSN journal
00906778
Volume
42
Issue
2-4
Year of publication
1994
Part
2
Pages
1325 - 1338
Database
ISI
SICI code
0090-6778(1994)42:2-4<1325:PAOACF>2.0.ZU;2-L
Abstract
A method of equalization for a coherent frequency hopped spread-spectr um receiver, operating in a heavily multipath-contaminated channel, is presented. The performance in the presence of thermal noise and eithe r noise or multi-tone jamming is obtained and compared with the perfor mance of a noncoherent frequency hopped spread-spectrum system operati ng in the same environment. It is shown that significant improvement i n performance, in the presence of partial-band jamming, is achieved, p rimarily due to the equalization.