How to measure GroupDelay
时间：04-10
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hi frnds
i hav KU band down converter(rf:11.2ghz & IF 140 mhz) & agilents 8722ES network analyzer
how to measure group delay
thanx a lot
i hav KU band down converter(rf:11.2ghz & IF 140 mhz) & agilents 8722ES network analyzer
how to measure group delay
thanx a lot
This can be done using an external mixer in series with the downconverter. The external mixer shall be fed with an LO which is phaselocked/coherent with the LO of the downconverter. There is an Agilent application note for this measurement.
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