AnalogPhaseShifte

JasonYoo

AnalogPhaseShifte [复制链接]

It is presented that thet heory and the manufacturing technology of such analog phase shifter,which are made from conventional 3dB quadrature hybrids coupler with two identical varactor 2 diode networks to provide a shifted phase that variescontinuouslywithbiasedDCvoltage.Severalanalogphaseshiftershavebeen
madefordifferentoperatingfrequencies.Eachphaseshifterhasphaserangemorethan180b,returnlossbetter
than220dB,insertionloss4.8dB(including3dBattenuator),transmissiondifferencelessthan?0.075dB.
ComputercodePHASES.bascanpresentthereferencedcomponentvalues.

sea2007

好东西,可惜是英文的