Title :
Phase parametric hydrolocator
Author :
Yakovlev, Albert ; Gulyaev, Nikolay
Author_Institution :
Novosibirsk State Tech. Univ., Russia
fDate :
26 Jun-3 Jul 2001
Abstract :
Some results of research work in the field of designing phase parametric sonar systems are presented. The novelty of the sonar consists in the use of additional information of the searched objects due to measuring the phase shift of biharmonic echo signals emitted by a parametric antenna which is fed pulsed signals with amplitude modulation
Keywords :
amplitude modulation; echo; sonar detection; underwater sound; amplitude modulation; biharmonic echo signals; parametric antenna; phase parametric hydrolocator; phase shift; pulsed signals; searched objects; sonar systems; Assembly; Circuits; Equations; Laboratories; Phase measurement; Pulse measurements; Sea measurements; Signal processing; Sonar measurements; Sonar navigation;
Conference_Titel :
Science and Technology, 2001. KORUS '01. Proceedings. The Fifth Russian-Korean International Symposium on
Conference_Location :
Tomsk
Print_ISBN :
0-7803-7008-2
DOI :
10.1109/KORUS.2001.975091
