@inproceedings{9892a0dbcb46485185eb5490a528d47c,
title = "THz Multi-Frequency-Scanning-Beam Antenna Based on Copper Additive Manufacturing",
abstract = "A THz multi-frequency-scanning-beam antenna is proposed to achieve 2-D passive beam scanning capability. The antenna is composed of a Rotman lens beamforming network (BFN) and a spoof surface plasmon polariton (SSPP) leaky-wave antenna (LWA) array. The orthogonal phase gradients from the Rotman lens BFN and LWA can achieve 2-D scanning beams. To increase the beam scanning range of LWA, SSPP is used to increase the dispersion characteristics of the waveguide. The simulated results show that the proposed antenna can achieve -30.0° to 27.3° frequency beam scanning by the LWA array, and ±25° by the Rotman BFN within the band of 300 to 370 GHz.",
keywords = "copper additive manufacturing, leaky-wave antenna, Multi-beam antenna, THz antenna",
author = "Yuanxi Cao and Wencheng Hou and Jianxi Gao and Sifan Wu and Jianxing Li and Sen Yan",
note = "Publisher Copyright: {\textcopyright}2025 IEEE.; 2025 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition, iWEM 2025 ; Conference date: 04-08-2025 Through 06-08-2025",
year = "2025",
doi = "10.1109/IWEM65640.2025.11168085",
language = "英语",
series = "2025 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition, iWEM 2025",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "342--344",
booktitle = "2025 IEEE International Workshop on Electromagnetics",
}