Lateral AlGaN/GaN diode with MIS-gated hybrid anode for high-sensitivity zero-bias microwave detection


A zero-bias microwave detector using an AlGaN/GaN-on-Si lateral diode that includes a recessed metal/Al2O3/III-nitride (MIS) gated hybrid anode (MG-HAD) is experimentally demonstrated. The forward turn-on voltage of the MG-HAD is decided by the brink-voltage of the 2DEG channel beneath the recessed MIS-gate, and so the nonlinearity of the device at zero bias can be flexibly modulated by gate recessing. The optimal trench depth of the MIS-gate for zero-bias detection was designed and experimentally determined to be ∼twenty three nm, that allows a high-curvature coefficient of seventy eight V−one at zero bias. The primary-order voltage sensitivity, βV, is as high as seven.8 mV/μW. To the best of the authors' information, these values are the very best reported for GaN-primarily based zero-bias detectors thus far.

Did you like this research project?

To get this research project Guidelines, Training and Code... Click Here

PROJECT TITLE :Lateral Path Tracking Control of Autonomous Land Vehicle Based on ADRC and Differential FlatnessABSTRACT:This paper presents a tracking control method for the lateral motion of an autonomous land vehicle (ALV).
PROJECT TITLE :Optimization of Lateral Superjunction Based on the Minimum Specific ON-ResistanceABSTRACT:The optimization methodology of the minimum specific ON-resistance for the lateral superjunction device is proposed
PROJECT TITLE :Substrate-Voltage Modulation of Currents in Symmetric SOI Lateral Bipolar TransistorsABSTRACT:The modulation of the currents during a symmetric Semiconductor-on-Insulator (SOI) lateral bipolar transistor with a
PROJECT TITLE :Complete 3D-Reduced Surface Field Superjunction Lateral Double-Diffused MOSFET Breaking Silicon LimitABSTRACT:A replacement superjunction lateral double-diffused MOS with the semi-insulating poly silicon (SIPOS
PROJECT TITLE :Robust Lateral Motion Control of Electric Ground Vehicles With Random Network-Induced DelaysABSTRACT:This paper presents a lateral motion control strategy for four-wheel independently actuated (FWIA) electrical

Ready to Complete Your Academic MTech Project Work In Affordable Price ?

Project Enquiry