Steven Wienecke

Small-signal model extraction of mm-wave N-polar GaN MISHEMT exhibiting record performance: Analysis of gain and validation by 94 GHz loadpull

Xun Zheng, Umesh K. Mishra, Haoran Li, 2016, 2016 IEEE MTT-S International Microwave Symposium (IMS).

Reproducibility Measurements on Two-plate Transverse Electromagnetic (TEM) Horn Transmit Antenna

Steven Wienecke, 2010 .

N-Polar GaN Cap MISHEMT With Record Power Density Exceeding 6.5 W/mm at 94 GHz

Umesh K. Mishra, Brian Romanczyk, Stacia Keller, 2017, IEEE Electron Device Letters.

W-band passive load pull system for on-wafer characterization of high power density N-polar GaN devices based on output match and drive power requirements vs. gate width

Umesh K. Mishra, Brian Romanczyk, Stacia Keller, 2016, 2016 87th ARFTG Microwave Measurement Conference (ARFTG).

N-Polar GaN MIS-HEMTs on Sapphire With High Combination of Power Gain Cutoff Frequency and Three-Terminal Breakdown Voltage

Umesh K. Mishra, Brian Romanczyk, Stacia Keller, 2016, IEEE Electron Device Letters.

N-Polar Deep Recess MISHEMTs With Record 2.9 W/mm at 94 GHz

Umesh K. Mishra, Brian Romanczyk, Stacia Keller, 2016, IEEE Electron Device Letters.

Demonstration of Constant 8 W/mm Power Density at 10, 30, and 94 GHz in State-of-the-Art Millimeter-Wave N-Polar GaN MISHEMTs

Umesh K. Mishra, Brian Romanczyk, Stacia Keller, 2018, IEEE Transactions on Electron Devices.