Thread: How do on-chip 90 degree phase shifters work?
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Old July 4th 09, 08:25 AM posted to rec.radio.amateur.homebrew
Roger[_7_] Roger[_7_] is offline
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Default How do on-chip 90 degree phase shifters work?
Joel,

You might find some answers in these papers:

http://www.eecg.toronto.edu/~kphang/...ng_IQphase.pdf

http://www.ee.ucla.edu/~razavi/paper.../RCICC97_1.pdf

Roger




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