[SI-LIST] Re: Calibration VNA question
- From: "Tom Dagostino" <tom@xxxxxxxxxxxxx>
- To: <Navroop.Singh@xxxxxxxxxxxxxxxxxxxxxx>, <si-list@xxxxxxxxxxxxx>
- Date: Fri, 11 May 2012 11:36:03 -0700
The delays are in the definitions of the standards in the calibration kit.
Tom Dagostino
Teraspeed Labs
9999 SW Wilshire St.
Suite 102
Portland, OR 97225
USA
971-279-5325 Office
971-279-5326 FAX
503-430-1065 Cell
tom@xxxxxxxxxxxxx
www.teraspeed.com
Teraspeed Consulting Group LLC
121 North River Drive
Narragansett, RI 02882
401-284-1827
-----Original Message-----
From: si-list-bounce@xxxxxxxxxxxxx [mailto:si-list-bounce@xxxxxxxxxxxxx] On
Behalf Of Singh, Navroop
Sent: Friday, May 11, 2012 10:55 AM
To: si-list@xxxxxxxxxxxxx
Subject: [SI-LIST] Calibration VNA question
Hello All,
I am struggling to understand the calibration process of VNA. I am doing
open, short and Load calibration with calibration kit. I understand that
when calibration is done the measurement plane is set to the end of the
coaxial cable.
Here is my dilemma:
When we are doing calibration with a calibration kit , the actual location
of short , open and load point is at some delay from the end of the coaxial
cable ( I have attached coaxial cable which have SMA termination ). Is that
delay is already accounted in the calibration or we have to do port
extension to compensate for that delay ?
Thanks in advance for your suggestions and opinions.
Regards,
Navroop
(Please note new email address below and change your records)
________________________________________________________________________
_________
Navroop Singh | Pelco by Schneider Electric | Buildings Business
| United States | Electronic Engineer
Phone: +1-559-388-5345 | Toll Free: +1-800-289-9100 | Fax:
+1-559-388-7156 |
Email: navroop.singh@xxxxxxxxxxxxxxxxxxxxxx
<mailto:navroop.singh@xxxxxxxxxxxxxxxxxxxxxx> | Site:
www.schneider-electric.com <http://www.schneider-electric.com/> |
Address: 3500 Pelco Way,Clovis,CA 93612-5699 USA
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