METHOD AND ARRANGEMENT FOR ESTIMATION OF LINE PROPERTIES

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 (ae Zin,(f) ae) is generated. The latter is shown as...

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Bibliographische Detailangaben
1. Verfasser:	ADAM WIA
Format:	Patent
Sprache:	eng ; spa
Schlagworte:	DETECTING MASSES OR OBJECTS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY GEOPHYSICS GRAVITATIONAL MEASUREMENTS MEASURING MEASURING ANGLES MEASURING AREAS MEASURING ELECTRIC VARIABLES MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS MEASURING MAGNETIC VARIABLES PHYSICS TELEPHONIC COMMUNICATION TESTING TRANSMISSION
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