System and method for transmission of electrical signals in...

Details System and method for transmission of electrical signals in... System and method for transmission of electrical signals in...

2005-12-06

2005-12-06

Horabik, Michael (Department: 2635)

Communications: electrical

Underwater

C340S852000

Reexamination Certificate

active

06972690

ABSTRACT:
A system for transmitting a signal through an imperfectly-conducting medium includes a transmitter station and a receiver station. The transmitter station has a transmitter and at least one conductor. The receiving station has at least one conductor and a receiver. The transmitter causes a current to flow from the transmitter conductor to the receiver conductor through the imperfectly-conducting medium. Associated with the current flow is an electric field. Because the current flow varies with the signal, the electric field varies with the signal. The receiving conductor senses the electric field and provides a signal to the receiver which detects the signal to be transmitted. The receiving station then passes the signal to an output device to be output.

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patent: 5467011 (1995-11-01), Hunt
patent: 6285742 (2001-09-01), Haumann et al.
Jordan & Balman, “Electromagnetic Waves and Radiating Systems”, Pretence Hall, 1968, Chapter 5.
Urick, R.J., “Principles of Underwater Sound,” 3rd Edition, McGraw Hill Book Company, New York, 1983.
Kilgore, Kevin et al., “An Implanted Upper-Extremity Neuroprosthesis,” Journal of Bone and Joint Surgery, vol. 79-A, Nr4, Apr. 1997.

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