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"There is practically no chance communications space satellites will be used to provide better telephone, telegraph, television, or radio service inside the United States."
T. Craven, FCC Commissioner ; 1961
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| Number | Title | Issue Date |
| 4792965 | Oscillator system for detecting a selected one of a plurality of tuned circuits The system of the present invention allows transmission of information and data across a gap, for example, from the steering wheel of an automobile to the steering column, without any physical connection between the information source and the information ... | 12/20/1988 |
| 4528677 | Data transmission system A data transmission system including a pair of parallel transmission lines, applies data signals to the transmission lines through a transformer and an associated impedance connected across the lines. The transformer is magnetically coupled to at least on... | 07/09/1985 |
| 4148036 | Magnetic quadrapole antenna 1. The combination comprising a pair of magnetic dipole antennae of substantially equal radiation strength in proximate but offset relation and oriented with their axes extending in a common direction, and an oscillating current source operatively connect... | 04/03/1979 |
| 4071714 | Signal transmission system A signal transmitter supplies a contact closure type signal having a DC level to an electromagnetic coil inductively disposed around a magnetic core. The coil produces a corresponding magnetic flux which is, in turn, detected by a flux detector such as a ... | 01/31/1978 |
