FIELD: radio engineering, communication.
SUBSTANCE: method is performed by measuring the time of the impulse passing through the communication line upto the unmatched load and back to the output impulse duration of the shaper, installed at the communication line input. At that the resistor at the communication line input is closed for the charging time of the communication line distributed capacity and is disclosed to receive the signal, reflected from the communication line end, when closing its load.
EFFECT: increase of the accuracy and reliability of the results, while reducing the complexity of measurements.
2 dwg
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