TY - GEN
T1 - D-band Short-Range Wireless Communication Link
AU - Li, Chengchao
AU - Yang, Chen
AU - Li, Bin
AU - Hu, Weidong
AU - Wan, Haoguang
AU - Deng, Changjiang
AU - Guan, Lejian
N1 - Publisher Copyright:
© 2026 IEEE.
PY - 2026
Y1 - 2026
N2 - Terahertz (THz) wave features many remarkable merits for wireless communication systems, including high data transmission speed, large communication capacity, sufficient bandwidth, and high anti-interference performance. Although its propagation is severely affected by the atmospheric attenuation, THz waves still show great application prospects in short-range wireless communication systems. In this conference, according to the propagation characteristics of the D band, a 0.14 THz wireless communication link is proposed. This system mainly adopts a transmitter and a receiver based on second subharmonic mixers (SHMs). After link budget calculation and numerical simulation, a physical TX/RX link is built for verification. Measured results indicate that the a 2-GHz bandwidth (144.16-146.16GHz) in D-band can be obtained for short-distance applications.
AB - Terahertz (THz) wave features many remarkable merits for wireless communication systems, including high data transmission speed, large communication capacity, sufficient bandwidth, and high anti-interference performance. Although its propagation is severely affected by the atmospheric attenuation, THz waves still show great application prospects in short-range wireless communication systems. In this conference, according to the propagation characteristics of the D band, a 0.14 THz wireless communication link is proposed. This system mainly adopts a transmitter and a receiver based on second subharmonic mixers (SHMs). After link budget calculation and numerical simulation, a physical TX/RX link is built for verification. Measured results indicate that the a 2-GHz bandwidth (144.16-146.16GHz) in D-band can be obtained for short-distance applications.
KW - D-band
KW - Link budget
KW - Second subharmonic mixing
KW - Terahertz wave
UR - https://www.scopus.com/pages/publications/105047905139
U2 - 10.1109/RFAT69041.2026.11634056
DO - 10.1109/RFAT69041.2026.11634056
M3 - Conference contribution
AN - SCOPUS:105047905139
T3 - 2026 IEEE 9th International Conference on Radio Frequency and Antenna Technologies, RFAT 2026
SP - 405
EP - 409
BT - 2026 IEEE 9th International Conference on Radio Frequency and Antenna Technologies, RFAT 2026
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 9th International Conference on Radio Frequency and Antenna Technologies, RFAT 2026
Y2 - 15 May 2026 through 18 May 2026
ER -