Surface acoustic antenna for submarines

Details Surface acoustic antenna for submarines Surface acoustic antenna for submarines

H - Electricity

04

R

H04R 1/44 (2006.01) B06B 1/06 (2006.01) G01V 1/38 (2006.01) G10K 11/00 (2006.01) H04R 17/00 (2006.01)

Patent

CA 2475692

The invention relates to surface acoustic antenna for submarines and comprises replacing certain pressure sensors (10) in a conventional antenna with speed sensors (20) to give a directional cardioid form with a null oriented towards the hull of the submarine. Baffles for attenuation of the internal noise in the submarine may thus be used.

L'invention concerne les antennes acoustiques surfaciques pour les sous- marins. Elle consiste, dans une antenne connue, à remplacer certains capteurs de pression (10) par des capteurs de vitesse (20) pour obtenir une directivité en forme de cardioïde présentant un zéro orienté vers la coque du io sous- marin. Elle permet d'utiliser des baffles servant à atténuer les bruits intérieurs du sous-marin.

Affiliated with

Also associated with

Rating

Surface acoustic antenna for submarines does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Surface acoustic antenna for submarines, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Surface acoustic antenna for submarines will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1669815