Transmitting electrical signals with a transmission time independent of distance between transmitter and receiver
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United States of America Patent
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Jan 27, 1981
Grant Date -
N/A
app pub date -
May 15, 1978
filing date -
May 15, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Two time varying signals are transmitted in opposite directions over transmission means between signal generator means and a signal receiver. The signal receiver includes means for sensing when the combination of signals arriving at the receiver reaches a predetermined trigger state, and the generator means includes means for causing the signals to vary with time in a manner selected to cause the signal combination to reach the trigger state at a time dependent upon the length of the transmission means but independent of the distance between the generator and receiver.
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