How to measure conversion efficiency in IQ Modulator?
时间：04-10
整理：3721RD
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Hi,
Can somebody help to explain how to measure conversion efficiency in IQ modulator? Since it is a "mixer", it will take the complex baseband signal and upconvert it to RF frequencies. However, I'm confused because the baseband signal has I, Ibar, Q and Qbar - so how exactly can I measure the conversion efficiency?
Can somebody help to explain how to measure conversion efficiency in IQ modulator? Since it is a "mixer", it will take the complex baseband signal and upconvert it to RF frequencies. However, I'm confused because the baseband signal has I, Ibar, Q and Qbar - so how exactly can I measure the conversion efficiency?
What is the "conversion efficiency"? I didn't hear of this term in IQ modulator. Can you explain it in more detail?
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