Roadmap of terahertz imaging 2021

G Valušis, A Lisauskas, H Yuan, W Knap, HG Roskos - Sensors, 2021 - mdpi.com
In this roadmap article, we have focused on the most recent advances in terahertz (THz)
imaging with particular attention paid to the optimization and miniaturization of the THz …

Terahertz integrated electronic and hybrid electronic–photonic systems

K Sengupta, T Nagatsuma, DM Mittleman - Nature Electronics, 2018 - nature.com
The field of terahertz integrated technology has undergone significant development in the
past ten years. This has included work on different substrate technologies such as III–V …

6G wireless systems: Vision, requirements, challenges, insights, and opportunities

H Tataria, M Shafi, AF Molisch, M Dohler… - Proceedings of the …, 2021 - ieeexplore.ieee.org
Mobile communications have been undergoing a generational change every ten years or
so. However, the time difference between the so-called “G's” is also decreasing. While fifth …

Terahertz imaging and sensing applications with silicon-based technologies

P Hillger, J Grzyb, R Jain… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
Traditional terahertz (THz) equipment faces major obstacles in providing the system cost
and compactness necessary for widespread deployment of THz applications. Because of …

Implementation challenges and opportunities in beyond-5G and 6G communication

U Gustavsson, P Frenger, C Fager… - IEEE Journal of …, 2021 - ieeexplore.ieee.org
As 5G New Radio (NR) is being rolled out, research effort is being focused on the evolution
of what is to come in the post-5G era. In order to meet the diverse requirements of future …

SiGe HBT with fx/fmax of 505 GHz/720 GHz

B Heinemann, H Rücker, R Barth… - 2016 IEEE …, 2016 - ieeexplore.ieee.org
An experimental SiGe HBT technology featuring fT/fmax/BVCEO= 505 GHz/720 GHz/1.6 V
and a minimum CML ring oscillator gate delay of 1.34 ps is presented. The improved speed …

A perspective on terahertz next-generation wireless communications

JF O'Hara, S Ekin, W Choi, I Song - Technologies, 2019 - mdpi.com
In the past year, fifth-generation (5G) wireless technology has seen dramatic growth, spurred
on by the continuing demand for faster data communications with lower latency. At the same …

SiGe HBTs and BiCMOS technology for present and future millimeter-wave systems

T Zimmer, J Böck, F Buchali, P Chevalier… - IEEE Journal of …, 2021 - ieeexplore.ieee.org
This paper gives an overall picture from BiCMOS technologies up to THz systems
integration, which were developed in the European Research project TARANTO. The …

Multi-purpose fully differential 61-and 122-GHz radar transceivers for scalable MIMO sensor platforms

HJ Ng, M Kucharski, W Ahmad… - IEEE Journal of Solid …, 2017 - ieeexplore.ieee.org
This paper describes a multi-purpose radar system suitable for applications with different
requirements on dynamic range, resolution, and miniaturization degree. It utilizes a scalable …

Initial access & beam alignment for mmWave and terahertz communications

W Attaoui, K Bouraqia, E Sabir - IEEE Access, 2022 - ieeexplore.ieee.org
The initial access in Millimeter wave (mmWave) 5G communications is very challenging and
time consuming. In general, mmWave and terahertz communications require the use of …