Measurement of the absolute value of the complex impedance u
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Measurement of the absolute value of the complex impedance u

 
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admin
Guest
Posted: Mon Jun 06, 2005 3:13 pm    Post subject: Measurement of the absolute value of the complex impedance u Reply with quote
Hello friends,

Can somone give me some info about:

Measurement of the absolute value of the complex impedance using
scalar detectors. I mean detectors which can measure
magnitude/power/RMS but not phase
of the sine wave.

Thank you!
admin

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Glenn
Guest
Posted: Mon Jun 06, 2005 4:35 pm    Post subject: Re: Measurement of the absolute value of the complex impedan Reply with quote
admin wrote:

Search on Six-Port Calibration techniques, a la
http://www.measurement.sk/2004/S3/Urbanec.pdf
Glenn


Quote:
Can somone give me some info about:

Measurement of the absolute value of the complex impedance using
scalar detectors. I mean detectors which can measure
magnitude/power/RMS but not phase
of the sine wave.

Thank you!
admin
Back to top
admin
Guest
Posted: Tue Jun 07, 2005 8:35 am    Post subject: Re: Measurement of the absolute value of the complex impedan Reply with quote
Dear Glenn,

Thank you for the replay.

I know about six port reflectometer.

I was wondering is there simpler configuration which is able to
provide me with the magnitude of the complex impedance of the DUT
directly. I was tring to derive it using 2 scalar detectors but without success.
Probably can be done with 3 detectors?

The six port reflectometer uses 4 scalar detectors and we got the complex
impedance as a result(active and reactive parts)

Thank you in advance!
Admin




Glenn <this@isnt.it> wrote in message news:<jx_oe.3204$W51.22332@typhoon.sonic.net>...
Quote:
admin wrote:

Search on Six-Port Calibration techniques, a la
http://www.measurement.sk/2004/S3/Urbanec.pdf
Glenn


Can somone give me some info about:

Measurement of the absolute value of the complex impedance using
scalar detectors. I mean detectors which can measure
magnitude/power/RMS but not phase
of the sine wave.

Thank you!
admin


Back to top
 
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