TWI617130B

A down-conversion mixer includes a transconductance unit, a resonant unit and a mixing unit. The transconductance unit converts a differential input voltage signal pair into a differential input current signal pair. The resonant unit provides a negative resistance and a differential auxiliary curren...

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Bibliographic Details
Main Authors PAN, HOU-RU, LIN, YO SHENG, LIAO, SHAO-JUN
Format Patent
LanguageChinese
Published 01.03.2018
Subjects
BASIC ELECTRONIC CIRCUITRY
DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TOANOTHER
ELECTRICITY
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Summary:A down-conversion mixer includes a transconductance unit, a resonant unit and a mixing unit. The transconductance unit converts a differential input voltage signal pair into a differential input current signal pair. The resonant unit provides a negative resistance and a differential auxiliary current signal pair. The mixing unit mixes a combination of the differential input current signal pair and the differential auxiliary current signal pair with a differential oscillatory voltage signal pair to generate a differential mixed voltage signal pair.
Bibliography:Application Number: TW20160101512