[SI-LIST] Q on TDR coupon measurements
- From: "Grasso, Charles" <Charles.Grasso@xxxxxxxxxxxx>
- To: <si-list@xxxxxxxxxxxxx>
- Date: Wed, 22 Mar 2006 10:54:34 -0700
Hi all,
In researching the "state-of-the-art" for TDR measurement I ran across
an interesting measurement that I would welcome comments on from the
group.
After the coupon has been probed, the impedance is only measured over a
small portion (<25%) of the resultant waveform and then using
an "average mean* technique for reporting the impedance values.
In the opinion of the group - is this a valid technique? What are the
reasons for only using a small portion of the waveform ? Does anyone
know what an *average mean* value is??
Thanks in advance!!
Best Regards
Charles Grasso
Senior Compliance Engineer
Echostar Communications Corp.
Tel: 303-706-5467
Fax: 303-799-6222
Cell: 303-204-2974
Pager/Short Message: 3032042974@xxxxxxxx
Email: charles.grasso@xxxxxxxxxxxx;
Email Alternate: chasgrasso@xxxxxxxx
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