TY - GEN
T1 - Design and Analysis of Terahertz Multi-Frequency Low-Profile Waveguide Antenna Based on Micro-Coaxial Feeding
AU - Wang, Li Bo
AU - Lin, Shu
AU - Xu, Tong
AU - Zhang, Xingqi
AU - Zhang, Xinyue
N1 - Publisher Copyright:
© 2024 IEEE.
PY - 2024
Y1 - 2024
N2 - This paper presents a comprehensive theoretical analysis of electric field distribution in low-profile waveguide antennas operating in the Terahertz frequency range. We have developed a micro-coaxial-based, low-profile, multi-frequency waveguide antenna, integrating pin and gradient ridge structures to enhance its performance. The antenna dimensions are 4.7 mm ×13.3 mm × 0.9 mm. The reflection coefficient of this waveguide antenna is below -10 dB within the frequency ranges of 110-130 GHz, 148-156 GHz, and 175-182 GHz. It exhibits excellent directional radiation characteristics at the center frequencies of these three bands. With its compact size, lightweight, and low-profile features, this antenna is suitable for Terahertz high-speed communication applications, providing a practical approach for harnessing the electromagnetic spectrum resources in high-frequency domains.
AB - This paper presents a comprehensive theoretical analysis of electric field distribution in low-profile waveguide antennas operating in the Terahertz frequency range. We have developed a micro-coaxial-based, low-profile, multi-frequency waveguide antenna, integrating pin and gradient ridge structures to enhance its performance. The antenna dimensions are 4.7 mm ×13.3 mm × 0.9 mm. The reflection coefficient of this waveguide antenna is below -10 dB within the frequency ranges of 110-130 GHz, 148-156 GHz, and 175-182 GHz. It exhibits excellent directional radiation characteristics at the center frequencies of these three bands. With its compact size, lightweight, and low-profile features, this antenna is suitable for Terahertz high-speed communication applications, providing a practical approach for harnessing the electromagnetic spectrum resources in high-frequency domains.
UR - https://www.scopus.com/pages/publications/85207058533
U2 - 10.1109/AP-S/INC-USNC-URSI52054.2024.10687239
DO - 10.1109/AP-S/INC-USNC-URSI52054.2024.10687239
M3 - 会议稿件
AN - SCOPUS:85207058533
T3 - IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
SP - 115
EP - 116
BT - 2024 IEEE International Symposium on Antennas and Propagation and INC/USNCURSI Radio Science Meeting, AP-S/INC-USNC-URSI 2024 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2024 IEEE International Symposium on Antennas and Propagation and INC/USNCURSI Radio Science Meeting, AP-S/INC-USNC-URSI 2024
Y2 - 14 July 2024 through 19 July 2024
ER -