A Graphene Field-Effect Transistor Based Analogue Phase Shifter for High-Frequency Applications

A Graphene Field-Effect Transistor Based Analogue Phase Shifter for High-Frequency Applications

We present a graphene-based phase shifter for radio-frequency (RF) phase-array applications. The core of the designed phase-shifting system consists of a graphene field-effect transistor (GFET) used in a common source amplifier configuration. The phase of the RF signal is controlled by exploiting th...

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Bibliographic Details
Main Authors: Alberto Medina-Rull, Francisco Pasadas, Enrique G. Marin, Alejandro Toral-Lopez, Juan Cuesta, Andres Godoy, David Jimenez, Francisco G. Ruiz
Format: Article
Language:English
Published: IEEE 2020-01-01
Series:IEEE Access
Subjects:
Field-effect transistor (FET)
graphene
phase shifters
quantum capacitance
radio-frequency (RF) devices
Online Access:https://ieeexplore.ieee.org/document/9260176/

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