Methods for transmitting a waveform having a controllable...

Details Methods for transmitting a waveform having a controllable... Methods for transmitting a waveform having a controllable...

H - Electricity

04

B

H04B 3/04 (2006.01) G01R 31/08 (2006.01) H04B 3/46 (2006.01) H04L 25/12 (2006.01)

Patent

CA 2496322

Systems and methods are described for transmitting a waveform having a controllable attenuation and propagation velocity. An exemplary method comprises: generating an exponential waveform, the exponential waveform (a) being characterized by the equation Vin = De-ASD[x-vSDt] , where D is a magnitude, Vin is a voltage, t is time, ASD is an attenuation coefficient, and vSD is a propagation velocity; and (b) being truncated at a maximum value. An exemplary apparatus comprises: an exponential waveform generator; an input recorder coupled to an output of the exponential waveform generator; a transmission line under test coupled to the output of the exponential waveform generator; an output recorder coupled to the transmission line under test; an additional transmission line coupled to the transmission line under test; and a termination impedance coupled to the additional transmission line and to a ground.

Cette invention concerne des systèmes et des procédés de transmission d'un signal à atténuation et vitesse de propagation contrôlables. A titre d'exemple, un procédé consiste à générer un signal exponentiel, le signal exponentiel (a) étant caractérisé par l'équation <i>V</i>¿in? = <i>D</i>e?-<i>A</i>SD[<i>x-v</i> SDt]¿, dans laquelle D représente une grandeur, V¿in? une tension, t un temps, A<SB>SD</SB> un coefficient d'atténuation, et v<SB>SD</SB> une vitesse de propagation; et (b) est tronqué à une valeur maximum. A titre d'exemple, un dispositif comprend: un générateur de signal exponentiel; un enregistreur d'entrée couplé à une sortie du générateur de signal exponentiel; une ligne de transmission sous test couplée à la sortie du générateur de signal exponentiel; un enregistreur de sortie couplé à la ligne de transmission sous test; une ligne de transmission supplémentaire couplée à la ligne de transmission sous test; et une impédance terminale couplée à la ligne de transmission supplémentaire et reliée à la terre.

Affiliated with

Also associated with

Rating

Methods for transmitting a waveform having a controllable... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Methods for transmitting a waveform having a controllable..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods for transmitting a waveform having a controllable... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1362790