W-Band Graphene-Based Six-Port Receiver
Artikel i vetenskaplig tidskrift, 2018

We demonstrate a full-fledged millimeter-wave graphene-based six-port receiver frontend at 90 GHz employing graphene power detectors. Exploiting the high responsivity and wide dynamic range reported for the state-of-the-art graphene field-effect transistors (GFETs), graphene power detectors are demonstrated beyond the maximum oscillation frequency, f max , of the graphene transistor. The proposed circuit is fabricated on thinned SiC substrate and its functionality is verified by demodulation of 10-Mbps ON-OFF keying (OOK) digitally modulated signal.

graphene

W-band

GFET

graphene receiver

Författare

Ahmed Hamed

RWTH Aachen University

Omid Habibpour

Chalmers, Mikroteknologi och nanovetenskap (MC2), Mikrovågselektronik

Mohamed Saeed

RWTH Aachen University

Herbert Zirath

Chalmers, Mikroteknologi och nanovetenskap (MC2), Mikrovågselektronik

Renato Negra

RWTH Aachen University

IEEE Microwave and Wireless Components Letters

1531-1309 (ISSN)

Vol. 28 347-349

Ämneskategorier

Acceleratorfysik och instrumentering

Signalbehandling

Annan elektroteknik och elektronik

DOI

10.1109/LMWC.2018.2808416