Abstract

The Technologies of the Active-Passive and Parametrical "Transmissive" Method of Hydrolocation in Solving the Problems of Sea Water Areas' Monitoring

M.V.Mironenko, A.E.Maloshenko, L.E.Karachun, A.A.Taboyakov (Special Engineering Department for Developing the Means of Automation of Marine Research, Far-Eastern Division of the Russian Academy of Sciences, Yuzhno-Sakhalinsk, Russia)

e-mail: professor@mail.primorye.ru

Discussed are the nature of the low-frequency .transmissive. (active-passive and parametrical) method of hydrolocation, the technologies of remote measuring by this method the characteristics of the fields of marine objects and environment. Substantiated are the methods of forming and reception of parametrical waves in the remote zone of sonar trans-ducers. Presented are the samples of realizing the parametrical radiation and receiving the acoustic signals in the sea water areas of Okhotsk and Japan Seas.

Section : 6