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)

Theory of Injection-Locked Oscillator Phase Noise. - Torsten Djurhuus; Viktor Krozer (IEEE Trans. Circuits Syst. I Regul. Pap., 2011)

A Generalized Model of Noise Driven Circuits with Application to Stochastic Resonance. - Torsten Djurhuus; Viktor Krozer (IEEE Trans. Circuits Syst. I Regul. Pap., 2015)

Numerical analysis of stochastic resonance in a bistable circuit. - Torsten Djurhuus; Viktor Krozer (Int. J. Circuit Theory Appl., 2017)

A study of amplitude-to-phase noise conversion in planar oscillators. - Torsten Djurhuus; Viktor Krozer (Int. J. Circuit Theory Appl., 2021)

Conditions for Oscillator Small-Signal Amplitude-Phase Orthogonality. - Torsten Djurhuus; Viktor Krozer (CoRR, 2022)

A generalized model of coupled oscillator phase-noise response. - Torsten Djurhuus; Viktor Krozer (Int. J. Circuit Theory Appl., 2022)

A Novel First-Principles Model of Injection-Locked Oscillator Phase Noise. - Torsten Djurhuus; Viktor Krozer (CoRR, 2025)