Automatic repeater station for signal transmissions

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United States of America Patent

PATENT NO 5408681
SERIAL NO

08106746

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An automatic repeater station, sometimes called a relay system, is disclo. The relay system receives signals, preferably at one band of frequencies, then filters and restores their inherent information, and finally transmits the restored information, preferably at another band of frequencies. Unlike the prior art systems utilizing transceivers and electronically tunable filters, the present invention uses separate receivers and transmitters and is devoid of electronically tunable filters.

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Patent Owner(s)

  • THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bancroft, Douglas A Langhorne, PA 1 42
Levy, Yoram Philadelphia, PA 3 80
Ressler, Elliott L Elkins Park, PA 1 42

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