A phased-array receiver for mm-wave applications Vrije Universiteit Brussel
The present invention relates to a circuit for providing a signal gain, comprising a first stage comprising a first set of variable gain transconductors arranged for performing phase-shifting of an input signal and providing an intermediate signal, and a second stage comprising a second set of transconductors and a plurality of capacitors receiving the intermediate signal and providing an output signal, wherein the first stage and second stage together form a filter, and wherein the first set of variable gain transconductors and at least one of the transconductors from the second set define ...