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Gain Flatness - RF Cafe Forums
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TMC
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Post subject: Gain Flatness
Posted: Wed May 28, 2008 2:22 pm
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Joined: Wed May 28, 2008
2:20 pm Posts: 3 Location: CT
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I have a measurement that I am not familiar with.
I have been asked to perform a Gain Flatness measurement
over a frequency range.
I am measuring a
coax cable with 2 connectors.
What type
of meausrement is Gain Flatness ? How would I set
up the VNA ?
Thanks, Tom
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FSomma |
Post subject:
Posted: Thu May 29, 2008 8:26 am
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Gain flatness of any applicable device is defined
as the variation of a transmission characteristic
(S21) over the full operational frequency range,
usually at a given temperature, expressed in dB.
Take Care
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TMC |
Post subject:
Posted: Thu May 29, 2008 2:05 pm
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Joined: Wed May 28, 2008
2:20 pm Posts: 3 Location: CT
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Simply stated. Exactly what I was looking for.
Thanks !
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