FIELD: radio engineering; receiving antenna assemblies. SUBSTANCE: antenna assembly has electrically insulated and water-nonisolated conductors placed in floating body, such as foamed polyethylene; in addition, it is provided with variable inductance coil incorporating stepless and stepped inductance variation devices and control unit, and also voltage supply for polarizing the dielectric with its one pole connected through switch to one of water-isolated conductors and other pole, immersed in water through variable-inductance coil. EFFECT: provision for receiving radio and sonar signals by one ship-towed antenna assembly. 4 dwg
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