VLF-VHF Broadband in-Line Amplifier for Submarine Antennas.
Patent Application, Filed 24 Jun 92,
DEPARTMENT OF THE NAVY WASHINGTON DC
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A VLF-VHF broadband in-line amplifier forms a portion of a towable buoyant cable 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.
- Electrical and Electronic Equipment