Communications: radio wave antennas – Antennas – Waterborne
Patent
1992-06-24
1993-08-03
Gregory, Bernarr E.
Communications: radio wave antennas
Antennas
Waterborne
343719, 4552781, 455286, 330306, H01Q 104
Patent
active
H00012203
ABSTRACT:
A VLF-VHF broadband in-line amplifier forms a portion of a towable buoyant able antenna system that is deployed in seawater from submarines. The amplifier is located between an antenna system and a coaxial cable. The coaxial cable is connected to the submarine. The VLF-VHF broadband in-line amplifier provides substantially uniform amplification for the frequency range of 10 kHz-160 MHz on signals received from the antenna system. The amplified signals are then transmitted to the submarine over the coaxial cable.
REFERENCES:
patent: 4760348 (1988-07-01), Pease et al.
patent: 4774519 (1988-09-01), Pease et al.
Gregory Bernarr E.
Lall Prithvi C.
McGowan Michael J.
Oglo Michael F.
The United States of America as represented by the Secretary of
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