TY - GEN
T1 - 300GHz Indoor Propagation Measurement, Simulation and Characterization
AU - Tamesue, Kazuhiko
AU - Nishi, Seiji
AU - Myint, San Hlaing
AU - Wen, Zheng
AU - Sato, Toshio
AU - Sato, Takuro
AU - Kawanishi, Tetsuya
N1 - Funding Information:
ACKNOWLEDGMENT This paper contains the results of a research project commissioned by the National Institute of Information and Communications Technology (NICT), "Beyond 5G Research and Development Promotion Project", which is a research and development of wireless communication technology for realizing Beyond 5G ultra-high-speed and large-capacity communication using the terahertz band (task number 003).
Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - This paper presents radio propagation characteristics in a typical indoor space in a 300 GHz Sub-THz broadband channel. We clarified path loss and cross-polarization characteristics in multiple spaces using a linearly polarized horn antenna with 24.6 dBi (E-plane beamwidth 4.5°) and 8.7 dBi (E-plane beamwidth 35°) and a newly developed RHCP circularly polarized patch array antenna which has a gain of 3.4 dBi (E-plane beamwidth 10°) at 300 GHz. We also clarified the effect of shielding by the human body. Furthermore, a comprehensive analysis using ray tracing confirms the accurate agreement of the root mean square delay spread.
AB - This paper presents radio propagation characteristics in a typical indoor space in a 300 GHz Sub-THz broadband channel. We clarified path loss and cross-polarization characteristics in multiple spaces using a linearly polarized horn antenna with 24.6 dBi (E-plane beamwidth 4.5°) and 8.7 dBi (E-plane beamwidth 35°) and a newly developed RHCP circularly polarized patch array antenna which has a gain of 3.4 dBi (E-plane beamwidth 10°) at 300 GHz. We also clarified the effect of shielding by the human body. Furthermore, a comprehensive analysis using ray tracing confirms the accurate agreement of the root mean square delay spread.
KW - Right Hand Circular Polarization (RHCP)
KW - Sub-THz
KW - channel characterization
KW - indoor propagation
KW - terahertz
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U2 - 10.1109/MAPE53743.2022.9935216
DO - 10.1109/MAPE53743.2022.9935216
M3 - Conference contribution
AN - SCOPUS:85142396028
T3 - 2022 IEEE 9th International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, MAPE 2022
SP - 380
EP - 385
BT - 2022 IEEE 9th International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, MAPE 2022
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 9th IEEE International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, MAPE 2022
Y2 - 26 August 2022 through 29 August 2022
ER -