Zobrazeno 1 - 10
of 411
pro vyhledávání: '"Daniel M. Mittleman"'
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)
Abstract Backscattering is a promising power-efficient communication technique providing sustainable wireless links with a low carbon footprint. This approach is a critical enabler for dense IoT networks, which are forecast to grow to 41 billion by 2
Externí odkaz:
https://doaj.org/article/1f8f6cd15fa04de88fb0b0cac546251e
Autor:
Alexander Jäckel, Maximilian L. Hupfer, Enrique Castro-Camus, Daniel M. Mittleman, Gabriele Schmidl, Annett Gawlik, Jonathan Plentz, Martin Koch
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-8 (2024)
Abstract Smart textiles that promise to become sensors and actuators for multiple applications are an active area of research. Conductive textiles formed by coating a fabric with a conductive film will play a key role in such applications. Here we pr
Externí odkaz:
https://doaj.org/article/95612c5a570f40248cee1faeeae0afef
Publikováno v:
Communications Engineering, Vol 3, Iss 1, Pp 1-8 (2024)
Abstract A key challenge in millimeter-wave and terahertz wireless networks is blockage of the line-of-sight path between a base station and a user. User and environmental mobility can lead to blockage of highly directional beams by intervening peopl
Externí odkaz:
https://doaj.org/article/07f09cea622e4f7aaf12ef96538834e5
Autor:
Fatima Taleb, Mariana Alfaro-Gomez, Mohanad Dawood Al-Dabbagh, Jan Ornik, Juan Viana, Alexander Jäckel, Cornelius Mach, Jan Helminiak, Thomas Kleine-Ostman, Thomas Kürner, Martin Koch, Daniel M. Mittleman, Enrique Castro-Camus
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-13 (2023)
Abstract As the need for higher data rates for communication increases, the terahertz (THz) band has drawn considerable attention. This spectral region promises a much wider bandwidth and the transmission of large amounts of data at high speeds. Howe
Externí odkaz:
https://doaj.org/article/9977c64bf6714d3999707e6996bd8910
Autor:
Feng Lan, Luyang Wang, Hongxin Zeng, Shixiong Liang, Tianyang Song, Wenxin Liu, Pinaki Mazumder, Ziqiang Yang, Yaxin Zhang, Daniel M. Mittleman
Publikováno v:
Light: Science & Applications, Vol 12, Iss 1, Pp 1-12 (2023)
Abstract Terahertz (THz) technologies have become a focus of research in recent years due to their prominent role in envisioned future communication and sensing systems. One of the key challenges facing the field is the need for tools to enable agile
Externí odkaz:
https://doaj.org/article/48d83e607cce4775b3e6cec988a9029c
Publikováno v:
Light: Science & Applications, Vol 12, Iss 1, Pp 1-9 (2023)
Abstract The coupling of terahertz optical techniques to scattering-type scanning near-field microscopy (s-SNOM) has recently emerged as a valuable new paradigm for probing the properties of semiconductors and other materials on the nanoscale. Resear
Externí odkaz:
https://doaj.org/article/537d23cf5c2e4691a4694b981f3249b3
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-10 (2023)
The field of terahertz wireless communication is growing rapidly. Here the authors discuss the challenges for the architectures of wireless platforms above 100 GHz and their potential applications.
Externí odkaz:
https://doaj.org/article/cc9e9a7cea254006b63670440dbc5117
Autor:
Rabi Shrestha, Zhaoji Fang, Hichem Guerboukha, Priyangshu Sen, Goretti G. Hernandez-Cardoso, Enrique Castro-Camus, Josep M. Jornet, Daniel M. Mittleman
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-9 (2022)
Abstract One of the key distinctions between legacy low-frequency wireless systems and future THz wireless transmissions is that THz links will require high directionality, to overcome the large free-space path loss. Because of this directionality, o
Externí odkaz:
https://doaj.org/article/a782757d4c92444dbf5506a222e77136
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-9 (2022)
As wireless communications move towards terahertz frequencies, previously unidentified jamming vulnerabilities are revealed. Novel features not typically observed at lower frequencies are studied, including high directional attacks, beat jamming and
Externí odkaz:
https://doaj.org/article/c576e2157e1448edb5483799a54b45b2
Autor:
Yasith Amarasinghe, Rajind Mendis, Rabi Shrestha, Hichem Guerboukha, Jochen Taiber, Martin Koch, Daniel M. Mittleman
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-8 (2021)
Abstract The design of antennas for terahertz systems remains a significant challenge. These antennas must provide very high gain to overcome significant free-space path loss, which limits their ability to broadcast or receive a beam over a wide angu
Externí odkaz:
https://doaj.org/article/3fe020bec2ec40adb663f0e552565f3b