METHOD OF REDUCING THE INHERENT NOISE-LEVEL IN PARAMETRIC RECEIVERS

Authors
BAKHAREV SA
Citation
Sa. Bakharev, METHOD OF REDUCING THE INHERENT NOISE-LEVEL IN PARAMETRIC RECEIVERS, Measurement techniques, 39(2), 1996, pp. 197-199
Citations number
4
Categorie Soggetti
Instument & Instrumentation",Engineering
Journal title
Measurement techniques → ACNP
ISSN journal
05431972
Volume
39
Issue
2
Year of publication
1996
Pages
197 - 199
Database
ISI
SICI code
0543-1972(1996)39:2<197:MORTIN>2.0.ZU;2-4
Abstract
The results of experimental investigations of methods of reducing the inherent noise level in parametric receivers used in hydroacoustic sys tems are considered. The noise immunity of the antenna is ensured by u sing a method which involves preliminary filtering of the low-frequenc y signal before the processing channel.