THz systems exploiting photonics and communications technologies

JC Balzer, CJ Saraceno, M Koch… - IEEE Journal of …, 2022 - ieeexplore.ieee.org
Terahertz (THz) systems open up the possibility of new applications of electromagnetic
waves. Enormous bandwidths up to several terahertz enable the development of powerful …

{LeakyScatter}: A {Frequency-Agile} directional backscatter network above 100 {GHz}

A Kludze, Y Ghasempour - 20th USENIX Symposium on Networked …, 2023 - usenix.org
Wireless backscattering has been deemed suitable for various emerging energy-
constrained applications given its low-power architectures. Although existing backscatter …

Quasi-optical 3D localization using asymmetric signatures above 100 GHz

A Kludze, R Shrestha, C Miftah, E Knightly… - Proceedings of the 28th …, 2022 - dl.acm.org
The spectrum above 100 GHz has the potential to enable accurate 3D wireless localization
due to the large swath of available spectrum. Yet, existing wide-band localization systems …

AgriTera: Accurate Non-Invasive Fruit Ripeness Sensing via Sub-Terahertz Wireless Signals

SS Afzal, A Kludze, S Karmakar, R Chandra… - Proceedings of the 29th …, 2023 - dl.acm.org
The ability to assess the quality of fruit and vegetables at scale can revolutionize the
agriculture sector and significantly reduce food waste. In this paper, we present AgriTera, a …

Scattering from rough surfaces in 100+ ghz wireless mobile networks: From theory to experiments

R Shen, Y Ghasempour - Proceedings of the 29th Annual International …, 2023 - dl.acm.org
The use of frequencies above 100 GHz has received increasing attention due to the large
amount of available bandwidth. Given the high chance of signal blockage, reflected paths …

Scattering and eavesdrop** in terahertz wireless link by wavy surfaces

P Li, J Wang, L Zhao, X Gao, F Song… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Wireless communication at terahertz (THz) frequencies is viewed as one of the potentials for
future 6G wireless systems. However, the path of secure data transmission by THz links is …

A frequency-agile retrodirective tag for large-scale sub-terahertz data backscattering

A Kludze, J Kono, DM Mittleman… - Nature …, 2024 - nature.com
Backscattering is a promising power-efficient communication technique providing
sustainable wireless links with a low carbon footprint. This approach is a critical enabler for …

Two-dimensional terahertz beam steering based on trajectory deflection of leaky-mode

K Sato, Y Monnai - IEEE Transactions on Terahertz Science …, 2021 - ieeexplore.ieee.org
Free-space transmission of terahertz waves open great opportunities for wireless
communication and sensing in the Beyond 5G/6G paradigm. Nevertheless, terahertz …

Enhancing Indoor THz Multi-AP Joint Transmission With IRS: A Clustering and Kalman Filtering Approach for Mobile User

Y Zhu, Y Kawamoto, N Kato, K Yano… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Demands for high-speed wireless connectivity are pushing the boundaries of Wireless Local
Area Networks (WLANs), prompting a transition towards Terahertz (THz) technology for 6G …

The effect of angular dispersion on THz data transmission

R Shrestha, Z Fang, H Guerboukha, P Sen… - Scientific Reports, 2022 - nature.com
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 …