TY - GEN
T1 - Design of 1THz band 4array on-chip one-sided directional antenna
AU - Kim, Ryeong
AU - Takigawa, Ryo
AU - Kanaya, Haruichi
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - In this paper, we designed a terahertz-band on-chip slot array antenna for imaging devices. Terahertz (THz) waves are suitable for imaging devices for nondestructive, non-contact inspection due to their material permeability, like radio waves, spatial resolution, and many materials with absorption spectra in the terahertz frequency band. However, currently developed imaging devices using rectifier detectors have low detection sensitivity due to the low input voltage to the detector in the terahertz band. Therefore, in this study, a high-gain unidirectional (one-sided directional) slot array antenna for terahertz imaging is designed and fabricated using a minimal fab. The maximum gain was 4.32 dBi at 1.02 THz. 7.31 dBi at 1.02 THz for the array antenna improved the gain by about 3 dB by arraying.
AB - In this paper, we designed a terahertz-band on-chip slot array antenna for imaging devices. Terahertz (THz) waves are suitable for imaging devices for nondestructive, non-contact inspection due to their material permeability, like radio waves, spatial resolution, and many materials with absorption spectra in the terahertz frequency band. However, currently developed imaging devices using rectifier detectors have low detection sensitivity due to the low input voltage to the detector in the terahertz band. Therefore, in this study, a high-gain unidirectional (one-sided directional) slot array antenna for terahertz imaging is designed and fabricated using a minimal fab. The maximum gain was 4.32 dBi at 1.02 THz. 7.31 dBi at 1.02 THz for the array antenna improved the gain by about 3 dB by arraying.
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U2 - 10.1109/EPTC59621.2023.10457867
DO - 10.1109/EPTC59621.2023.10457867
M3 - Conference contribution
AN - SCOPUS:85190138448
T3 - Proceedings of the 25th Electronics Packaging Technology Conference, EPTC 2023
SP - 75
EP - 79
BT - Proceedings of the 25th Electronics Packaging Technology Conference, EPTC 2023
A2 - Tay, Andrew
A2 - Chui, King Jien
A2 - Lim, Yeow Kheng
A2 - Tan, Chuan Seng
A2 - Shin, Sunmi
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 25th Electronics Packaging Technology Conference, EPTC 2023
Y2 - 5 December 2023 through 8 December 2023
ER -