Problem 8 (10 points) (Chap 3) (Learning objective: Voltage Reflection Coefficient) A particular system measures the impedance of a device by measuring the voltage reflection coefficient at the device when it is accessed through a coaxial cable. Derive the measurement equation; i.e., the formula that gives the device impedance (on the left side of the equation) in terms of the known and measured quantities (on the right side of the equation). Check your equation using three special cases for which the result is known in- dependently of the derived formula.

Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter4: Transmission Line Parameters
Section: Chapter Questions
Problem 4.4P: One thousand circular mils or 1 kcmil is sometimes designated by the abbreviation MCM75C. Data for...
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Problem 8 (10 points) (Chap 3) (Learning objective: Voltage Reflection Coefficient)
A particular system measures the impedance of a device by measuring the voltage
reflection coefficient at the device when it is accessed through a coaxial cable. Derive the
measurement equation; i.e., the formula that gives the device impedance (on the left side
of the equation) in terms of the known and measured quantities (on the right side of the
equation). Check your equation using three special cases for which the result is known in-
dependently of the derived formula.
Transcribed Image Text:Problem 8 (10 points) (Chap 3) (Learning objective: Voltage Reflection Coefficient) A particular system measures the impedance of a device by measuring the voltage reflection coefficient at the device when it is accessed through a coaxial cable. Derive the measurement equation; i.e., the formula that gives the device impedance (on the left side of the equation) in terms of the known and measured quantities (on the right side of the equation). Check your equation using three special cases for which the result is known in- dependently of the derived formula.
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