Youngseo Ko

Nonlinear Device Measurement, Characterization, and Modeling for High Power RF Applications

Youngseo Ko, 2013 .

Development of Multiharmonic Verification Artifact for the LSNA and NVNA (MTT-11)

Haedong Jang, P. Roblin, Youngseo Ko, 2013, IEEE Microwave Magazine.

Pulsed RF calibration for NVNA measurements

Haedong Jang, P. Roblin, J. P. Teyssier, 2012, 80th ARFTG Microwave Measurement Conference.

Pulsed load-pull based optimal load-modulation PA design methodology for average efficiency enhancement

Patrick Roblin, Haedong Jang, Hyo-Dal Park, 2011, 78th ARFTG Microwave Measurement Conference.

Multi-harmonic broadband measurements using an large signal network analyzer

Patrick Roblin, Jeffrey Strahler, Youngseo Ko, 2010, 75th ARFTG Microwave Measurement Conference.

Artificial Neural Network Model of SOS-MOSFETs Based on Dynamic Large-Signal Measurements

Patrick Roblin, J. Apolinar Reynoso-Hernandez, Andres Zarate-de Landa, 2014, IEEE Transactions on Microwave Theory and Techniques.

New thermometry and trap relaxation characterization techniques for AlGaN/GaN HEMTs using pulsed-RF excitations

Patrick Roblin, Haedong Jang, Youngseo Ko, 2012, 2012 IEEE/MTT-S International Microwave Symposium Digest.

Additive phase noise measurements of AlGaN/GaN HEMTs using a large signal network analyzer and a tunable monochromatic light source

Patrick Roblin, Andrew Malonis, Christiane Poblenz, 2009, 2009 74th ARFTG Microwave Measurement Conference.