Method and arrangement for signal loop test

The length and attenuation of a signal line between a transmitter and a customer premises equipment is to be estimated. A frequency dependent line input impedance (Zin(f)) as seen from the transmitter, is measured and an absolute impedance value (oe Zin(f) oe), is generated. The latter is shown as a...

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Bibliographische Detailangaben

1. Verfasser:	BOERJESSON PER OLA,FERTNER ANTONY,JENSEN AXEL FRANK,LINDQVIST FREDRIK,ROSENBERG JONAS,WIA ADAM,OEDLIN PER
Format:	Patent
Sprache:	eng
Schlagworte:	DETECTING MASSES OR OBJECTS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY GEOPHYSICS GRAVITATIONAL MEASUREMENTS MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TELEPHONIC COMMUNICATION TESTING TRANSMISSION
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