TY - GEN
T1 - A 220-GHz Wireless Communication System Using a Quasi-Optical Cryogenic Receiver of High Sensitivity
AU - Li, Huanxin
AU - Qiao, Dan
AU - Yu, Xindi
AU - Zhao, Liangbin
AU - Chen, Ziru
AU - Liu, Heng
AU - Gao, Xiang
AU - Ieee, Member
PY - 2024
Y1 - 2024
N2 - This paper presents the design and implementation of a 220-GHz wireless communication system by using a quasi-optical cryogenic receiver of high sensitivity. The presented terahertz (THz) communication system utilizes a quasi-optical cryogenic receiver with a noise factor much lower than that of conventional room-temperature counterpart, thus helping to increase the transmission distance in long-range communication scenarios. In the scaled wireless link experiment, the communication data rate achieves 10 Gbit/s for a 16-quadrature amplitude modulation. According to the link budget, the communication distance can be around 5 km provided using appropriate transmitter power and antenna gains for practical scenarios. Considering the small volume, light weight and high sensitivity of the cryogenic receiver, the proposed system should be very useful for long-range THz communication applications.
AB - This paper presents the design and implementation of a 220-GHz wireless communication system by using a quasi-optical cryogenic receiver of high sensitivity. The presented terahertz (THz) communication system utilizes a quasi-optical cryogenic receiver with a noise factor much lower than that of conventional room-temperature counterpart, thus helping to increase the transmission distance in long-range communication scenarios. In the scaled wireless link experiment, the communication data rate achieves 10 Gbit/s for a 16-quadrature amplitude modulation. According to the link budget, the communication distance can be around 5 km provided using appropriate transmitter power and antenna gains for practical scenarios. Considering the small volume, light weight and high sensitivity of the cryogenic receiver, the proposed system should be very useful for long-range THz communication applications.
UR - https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=pure-1x3uftam&SrcAuth=WosAPI&KeyUT=WOS:001443515100083&DestLinkType=FullRecord&DestApp=WOS_CPL
U2 - 10.1109/RFIT60557.2024.10812474
DO - 10.1109/RFIT60557.2024.10812474
M3 - Conference contribution
SN - 979-8-3315-4110-1
T3 - Ieee International Workshop On Radio-frequency Integration Technology
BT - 2024 Ieee International Symposium On Radio-frequency Integration Technology, Rfit
PB - IEEE
T2 - 2024 International Symposium on Radio Frequency Integration Technology
Y2 - 28 August 2024 through 30 August 2024
ER -