An Integrated 200-GHz Graphene FET Based Receiver
Paper in proceeding, 2018
A receiver composed by a graphene FET 200-GHz mixer and a 1-GHz intermediate frequency amplifier integrated on a silicon substrate was modelled, fabricated and characterized. This is the first demonstration of a millimeter wave integrated receiver based on graphene FETs. The receiver conversion loss is measured to be 25 dB across the 185-205-GHz band with 16 dBm of local oscillator pump power, which is in good agreement with the circuit simulations. The simulations show that the receiver conversion loss can be significantly reduced to 16 dB by reducing the contact resistance and by realizing a higher charge carrier mobility in the mixer transistor.
Integrated circuit modeling
Radio frequency
Loss measurement
Inductors
Graphene
Receivers
Mixers
Author
Marlene Bonmann
Chalmers, Microtechnology and Nanoscience (MC2), Terahertz and Millimetre Wave Laboratory
MICHAEL ANDERSSON
Chalmers, Microtechnology and Nanoscience (MC2), Terahertz and Millimetre Wave Laboratory
Yaxin Zhang
Chalmers, Microtechnology and Nanoscience (MC2), Terahertz and Millimetre Wave Laboratory
Xinxin Yang
Chalmers, Microtechnology and Nanoscience (MC2), Terahertz and Millimetre Wave Laboratory
Andrei Vorobiev
Chalmers, Microtechnology and Nanoscience (MC2), Terahertz and Millimetre Wave Laboratory
Jan Stake
Chalmers, Microtechnology and Nanoscience (MC2), Terahertz and Millimetre Wave Laboratory
International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
21622027 (ISSN) 21622035 (eISSN)
Vol. 2018-September 85100699781538638095 (ISBN)
2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)
Nagoya, Japan,
Nagoya, Japan,
Carbon Based High Speed 3D GaN Electronics System
Swedish Foundation for Strategic Research (SSF) (SE13-0061), 2014-03-01 -- 2019-06-30.
Graphene Core Project 1. Graphene-based disruptive technologies (Graphene Flagship)
European Commission (EC) (EC/H2020/696656), 2016-04-01 -- 2018-03-31.
Areas of Advance
Information and Communication Technology
Nanoscience and Nanotechnology
Infrastructure
Kollberg Laboratory
Nanofabrication Laboratory
Subject Categories (SSIF 2011)
Other Electrical Engineering, Electronic Engineering, Information Engineering
DOI
10.1109/IRMMW-THz.2018.8510069