Christoph Wagner, Herbert Jäger, Andreas Stelzer,
"A Fully Differential 77-GHz Active IQ Modulator in a Silicon-Germanium Technology"
, in IEEE Microwave and Wireless Components Letters, 2008, ISSN: 1531-1309
Original Titel:
A Fully Differential 77-GHz Active IQ Modulator in a Silicon-Germanium Technology