RF Probe-Induced On-Wafer Measurement Errors in the Millimeter-Wave Frequency Range
RF Probe-Induced On-Wafer Measurement Errors in the Millimeter-Wave Frequency Range

Author: Mueller, Daniel

Publisher: KIT Scientific Publishing

Published: 2018-11-22

Total Pages: 212

ISBN-13: 3731508222

DOWNLOAD EBOOK

Measurement at millimeter-wave frequencies are prone to parasitic effects which distort the overall results. Especially the use of RF probes introduces unknown distortions, even after the measurement setup is calibrated. This works investigates these distortions based on electromagnetic field simulations of integrated circuits in conjunction with models of the used RF probes. This allows to comprehend the observed distortions and successfully resolve the root of the distortions.

Handbook for III-V High Electron Mobility Transistor Technologies
Handbook for III-V High Electron Mobility Transistor Technologies

Author: D. Nirmal

Publisher: CRC Press

Published: 2019-05-14

Total Pages: 430

ISBN-13: 0429862539

DOWNLOAD EBOOK

This book focusses on III-V high electron mobility transistors (HEMTs) including basic physics, material used, fabrications details, modeling, simulation, and other important aspects. It initiates by describing principle of operation, material systems and material technologies followed by description of the structure, I-V characteristics, modeling of DC and RF parameters of AlGaN/GaN HEMTs. The book also provides information about source/drain engineering, gate engineering and channel engineering techniques used to improve the DC-RF and breakdown performance of HEMTs. Finally, the book also highlights the importance of metal oxide semiconductor high electron mobility transistors (MOS-HEMT). Key Features Combines III-As/P/N HEMTs with reliability and current status in single volume Includes AC/DC modelling and (sub)millimeter wave devices with reliability analysis Covers all theoretical and experimental aspects of HEMTs Discusses AlGaN/GaN transistors Presents DC, RF and breakdown characteristics of HEMTs on various material systems using graphs and plots