RECTIFIER, RECEIVED SIGNAL STRENGTH INDICATOR, AND RECEIVER

A received signal strength indicator is provided. The received signal strength indicator includes a plurality of differential amplifiers forming an amplifier chain for amplifying differential signals and a plurality of rectifiers for rectifying signals output from the plurality of differential ampli...

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Bibliographische Detailangaben
Hauptverfasser: SHIN CHANG SUB, JEONG WUNOL, PYO CHEOL SIG, LEE IN HWAN, PARK TAE JOON, KANG HOYONG, KEIN NGUYEN TRUNG, KIM SE HAN
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A received signal strength indicator is provided. The received signal strength indicator includes a plurality of differential amplifiers forming an amplifier chain for amplifying differential signals and a plurality of rectifiers for rectifying signals output from the plurality of differential amplifiers and the differential signals, and a low pass filter for combining the signals rectified by the plurality of rectifiers to output received signal strength. Each rectifier includes a class AB voltage-current converter for converting a differential voltage into a current, and two triode transistors.