Zobrazeno 1 - 10
of 754
pro vyhledávání: '"Geng Bo"'
Autor:
Zhang, Ruo-Yang, Cui, Xiaohan, Zeng, Yuan-Song, Chen, Jin, Liu, Wenzhe, Wang, Mudi, Wang, Dongyang, Zhang, Zhao-Qing, Wang, Neng, Wu, Geng-Bo, Chan, C. T.
Photonic double-zero-index media, distinguished by concurrently zero-valued permittivity and permeability, exhibit extraordinary properties not found in nature. Remarkably, the notion of zero-index can be substantially expanded by generalizing the co
Externí odkaz:
http://arxiv.org/abs/2408.06182
A synthetic moving-envelope metasurface antenna for independent control of arbitrary harmonic orders
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-13 (2024)
Abstract Flexible frequency controls are crucial in many photonic and electronic applications, ranging from communications systems, spectroscopy, and metrology to quantum information processing. However, the state-of-the-art solutions based on nonlin
Externí odkaz:
https://doaj.org/article/4b2536bc6dc243aeb43db731a31d59cc
Focus scanning is critically important in many terahertz (THz) imaging and sensing applications. A traditional single focusing transmitarray can achieve a good focus when the source is on-axis but moving the source off-axis produces a significant abe
Externí odkaz:
http://arxiv.org/abs/2211.13867
Amplitude-modulated (AM) leaky-wave antenna (LWA), a concept following amplitude modulation technique from classical communications theory, is a promising structure that enables transforming traveling wave into the radiating wave. In this paper, we p
Externí odkaz:
http://arxiv.org/abs/2205.09506
Publikováno v:
In Mechanical Systems and Signal Processing 1 October 2024 219
Publikováno v:
In Ecological Indicators September 2024 166
Autor:
Shen, Yu, Yan, Feng, Yang, Huan, Xu, Jia, Geng, Bo, Liu, Lina, Zhu, Chunling, Zhang, Xitian, Chen, Yujin
Publikováno v:
In Journal of Colloid And Interface Science January 2025 677 Part A:842-852
Publikováno v:
IEEE Open Journal of Antennas and Propagation, Vol 5, Iss 4, Pp 803-809 (2024)
Beyond 5G and 6G technologies mark a pivotal evolution in the telecommunications landscape. They are not only anticipated to deliver unprecedented speed and capacity but also to serve as critical enablers for a host of emerging technologies and appli
Externí odkaz:
https://doaj.org/article/eaf825b81e6445ffb68813d944a8654f
Publikováno v:
In Computers & Security December 2024 147
Publikováno v:
In Science of the Total Environment 10 July 2024 933