FIELD: shipbuilding; submarine fore extremities. SUBSTANCE: submarine fore extremity includes antenna of sonar complex and its sound-transparent dome. Working surface of conformal antenna is made in form of hemisphere or part of it; it is engageable with its cylindrical part and is located mainly coaxially relative to its dome at circular clearance between surface of antenna and inner surface of dome skin which makes it possible to maintain optimal lines of submarine from the standpoint of minimum hydrodynamic interference. EFFECT: facilitated mathematical processing of received signals, reduced mass and principal dimensions of sonar complex, reduced power requirements of sonar complex, heat release and noise of submarine, enhanced efficiency of conformal antennae. 3 dwg
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