Nonlinear analysis of a cross-coupled quadrature harmonic oscillator. - Torsten Djurhuus; Viktor Krozer; Jens Vidkjær; Tom K. Johansen (IEEE Trans. Circuits Syst. I Regul. Pap., 2005)

Oscillator Phase Noise: A Geometrical Approach. - Torsten Djurhuus; Viktor Krozer; Jens Vidkjær; Tom K. Johansen (IEEE Trans. Circuits Syst. I Regul. Pap., 2009)

Twelve-bit 20-GHz reduced size pipeline accumulator in 0.25 μm SiGe: C technology for direct digital synthesiser applications. - Brian Sveistrup Jensen; Mahdi M. Khafaji; Tom K. Johansen; Viktor Krozer; Johann-Christoph Scheytt (IET Circuits Devices Syst., 2012)

Design of InP DHBT power amplifiers at millimeter-wave frequencies using interstage matched cascode technique. - Lei Yan; Tom K. Johansen (Microelectron. J., 2013)

Passive and electro-optic polymer photonics and InP electronics integration for multi-flow terabit transceivers at edge SDN switches and data-center gateways. - Hercules Avramopoulos; Vasilis Katopodis; Panos Groumas; Lefteris Gounaridis; Agnieszka Konczykowska; Z. Zhang; Guilhem de Valicourt; R. Dinu; Antonello Vannucci; Tom K. Johansen; Annachiara Pagano; Christos Kouloumentas (ICTON, 2014)

Polarization-, carrier-, and format-selectable optical flow generation based on a multi-flow transmitter using passive polymers. - Vasilis Katopodis; Maria Spyropoulou; Christos Tsokos; Panos Groumas; David de Felipe; Norbert Keil; Antonio Beretta; Antonello Vannucci; Tom K. Johansen; Marco Quagliotti; Annachiara Pagano; Jean-Yves Dupuy; et al. (ICTON, 2016)

InP DHBT technology for power amplifiers at mm-wave frequencies. - V. Midili; Virginie Nodjiadjim; Tom K. Johansen; Michele Squartecchia; Muriel Riet; Jean-Yves Dupuy; Agnieszka Konczykowska (Microelectron. J., 2017)

Cryogenic Preamplifiers for Magnetic Resonance Imaging. - Daniel H. Johansen; Juan D. Sánchez-Heredia; Jan R. Petersen; Tom K. Johansen; Vitaliy Zhurbenko; Jan H. Ardenkjaer-Larsen (IEEE Trans. Biomed. Circuits Syst., 2018)

Design, Modelling and Characterization of a 3-Vppd 90-GBaud Over-110-GHz-Bandwidth Linear Driver in 0.5-μm InP DHBTs for Optical Communications. - Romain Hersent; Tom K. Johansen; Virginie Nodjiadjim; Filipe Jorge; Bernadette Duval; Fabrice Blache; Muriel Riet; Colin Mismer; Agnieszka Konczykowska (BCICTS, 2021)

High-Speed SiGe BiCMOS Detector Enabling a 28 Gbps Quasi-Coherent Optical Receiver. - Guillermo Silva Valdecasa; Omar Gallardo Puertas; Jose A. Altabas; Michele Squartecchia; Jesper Bevensee Jensen; Tom K. Johansen (IEEE Trans. Circuits Syst. II Express Briefs, 2022)