J.M. O'Callaghan

Compact duplexer with miniaturized dual loop resonator

J. Pozo, C. Collado, J. Mateu, 2005, 2005 European Microwave Conference.

Modeling Superconducting Transmission Line Bends and Their Impact on Nonlinear Effects

C. Collado, J.M. O'Callaghan, J. Mateu, 2007, IEEE Transactions on Microwave Theory and Techniques.

Hilbert fractal curves for HTS miniaturized filters

C. Collado, J.M. O'Callaghan, M. Barra, 2004, 2004 IEEE MTT-S International Microwave Symposium Digest (IEEE Cat. No.04CH37535).

A large signal nonlinear MODFET model from small signal S-parameters

J.M. O'Callaghan, J.B. Beyer, 1989, IEEE MTT-S International Microwave Symposium Digest.

Harmonic balance algorithm to model nonlinear effects in HTS filters subject to CDMA signals

C. Collado, J.M. O'Callaghan, J. Mateu, 2003, IEEE MTT-S International Microwave Symposium Digest, 2003.