[android] has built up a fast edge pulse generator for time domain reflectometry (TDR). TDR is a neat technique which lets you measure cable lengths using electrical signals and can also be used ...

Time-domain reflectometry works on the principle that waves on a nonmatched transmission line reflect. The waveform seen at any given point along the line is the algebraic sum of the forward and ...

Description: An optical time domain reflectometer (OTDR) is a precision instrument used to locate events or faults along a fiber link, typically within an optical communications network. The OTDR ...