Problem about characteristic impedance

A

Archer

Guest
how to measure the characteristic impedance of a coax?
I'm starting to study the rf circuit design.
 
On Sunday 26 September 2004 08:09 am, Archer did deign to grace us with the
following:

how to measure the characteristic impedance of a coax?
I'm starting to study the rf circuit design.
I've always found a time domain reflectometer gets me close enough.

Good Luck!
Rich
 
Roy McCammon <barkupine-news@yahoo.com> wrote in message news:<415DAD43.1030306@yahoo.com>...
you the impedence (complex) with the far end
shorted and with it open and the characteristic
impedence is the (complex) geometric mean of those
two measurements.

Archer wrote:
how to measure the characteristic impedance of a coax?
I'm starting to study the rf circuit design.
may i measure the impedence using meter?
and how would it be done that measure the open far end coax?
 

Welcome to EDABoard.com

Sponsor

Back
Top