Hi Everyone,
This month my Technical Tidbit is written by Tim Maloney of Intel for
publication on my site. He has devised a very good transmission line
equivalent circuit than makes it easy to understand transmission line
impedance behavior as a function of line length and termination
impedance. Here are the details:
Technical Tidbit - August 2012
Novel Equivalent Circuit for Zin of an Arbitrarily Terminated
Transmission Line
(Written by Timothy J. Maloney)
Abstract: A new equivalent circuit for Zin of an arbitrarily terminated
transmission line is presented, one which employs only lumped impedances
and short and open line stubs in series‐parallel combination. The new
picture readily illustrates concepts of line matching and impedance
inversion at quarter‐wave frequencies, and also offers insights into
transient and off‐resonance response.
The link to my home page is: http://emcesd.com/ where the article is
linked from the picture at the bottom of the page.
The link to the article is: http://emcesd.com/tt2012/tt081012.htm
If you want to try an interesting search, type in:
high frequency measurements (with or without the s)
Doug
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