@article{TUW-107872, author = {Perndl, Werner and Knapp, H. and Aufinger, K. and Meister, T.F. and Simb{\"u}rger, Werner and Scholtz, Arpad Ludwig}, title = {Voltage-Controlled Oscillators up to 98 GHz in SiGe Bipolar Technology}, journal = {IEEE Journal of Solid-State Circuits}, year = {2004}, volume = {Vol. 39}, number = {10}, pages = {1773--1777}, url = {http://publik.tuwien.ac.at/files/pub-et_8627.pdf} }