Physics-based compact modeling and parameter extraction for InP heterojunction bipolar transistors with special emphasis on material-specific physical (Paperback or Softback)

Nardmann, Tobias

ISBN 10: 3744872807 / ISBN 13: 9783744872805

Verlag: Books on Demand 8/22/2017, 2017

Beschreibung

Physics-based compact modeling and parameter extraction for InP heterojunction bipolar transistors with special emphasis on material-specific physical 0.65.

Bestandsnummer des Verkäufers BBS-9783744872805

Bibliografische Details

• Titel: Physics-based compact modeling and parameter extraction for InP heterojunction bipolar transistors with special emphasis on material-specific physical (Paperback or Softback)
• Verlag: Books on Demand 8/22/2017
• Erscheinungsjahr: 2017
• Sprache: Englisch
• ISBN-10: 3744872807
• ISBN-13: 9783744872805
• Einband: Paperback or Softback
• Zustand: New
• Gewicht: 0,65 Pfund
• Buchtyp: Book

Über diesen Titel

Inhaltsangabe

The trend in modern electronics towards ever higher frequencies of operation and complexity as well as power efficiency requires a whole palette of different technologies to be available to circuit designers for various applications. While MOSFETs dominate the digital world, they have apparently reached their top analogue performance around the 65nm node. Emerging technologies such as CNTFETs offer excellent properties such as very high linearity and speed in theory, but have yet to deliver on those promises in practice. Heterojunction bipolar transistors (HBTs), on the other hand, offer a number of key advantages over competing technologies: A very high transconductance and therefore a relatively low impact of a load impedance on the transistor operation, a high transit frequency and maximum frequency of oscillation at a comparatively relaxed feature size and favorable noise characteristics. Like all semiconductor devices, HBTs can be fabricated in diferent semiconductor materials. The most common are SiGe HBTs, which even today reach values above (ft; fmax) = (300; 500) GHz and are projected to eventually reach the THz range. However, HBTs fabricated in III-V materials offer a versatile alternative. Depending on the materials that are used, III-V HBTs can be the fastest available bipolar transistors (competing only with HEMTs, also fabricated in III-V materials, for the title of fastest available transistors overall), offer very high breakdown voltages and therefore excellent power-handling capability, show good linearity or low noise figures at high frequencies. Typical applications for III-V HBTs include handset PAs, high-effciency and high-speed amplifiers as well as high-speed oscillators . Overall, III-V-based HBTs and especially InP HBTs are excellent candidates for future high-speed communication circuits. The goal of this work is to include important effects occurring in III-V materials in a compact model for circuit design in a physical, yet intuitiv

Über die Autorin bzw. den Autor

Tobias Nardmann received his Dr.-Ing. degree in electrical engineering from Technische Universität Dresden, Germany, in 2017, where he is currently a postdoctoral researcher. His research interests include the compact modeling of III-V HBTs, compact model parameter extraction, small-signal measurement and calibration and TCAD simulations.