Precoding and detection for broadband single carrier terahertz massive MIMO systems using LSQR algorithm

B Peng, S Wesemann, K Guan… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
The terahertz (THz) communication utilizes the frequency spectrum above 300 GHz and is
widely considered as a promising solution to the future high-speed short-range wireless …

Analysis of excitability in resonant tunneling diode-photodetectors

W Zhang, A Al-Khalidi, J Figueiredo, QRA Al-Taai… - Nanomaterials, 2021 - mdpi.com
We investigate the dynamic behaviour of resonant tunneling diode-photodetectors (RTD-
PDs) in which the excitability can be activated by either electrical noise or optical signals. In …

Epitaxial designs for maximizing efficiency in resonant tunneling diode based terahertz emitters

R Baba, BJ Stevens, T Mukai… - IEEE Journal of Quantum …, 2018 - ieeexplore.ieee.org
We discuss the modelling of high current density InGaAs/AlAs/InP resonant tunneling diodes
to maximize their efficiency as THz emitters. A figure of merit which contributes to the wall …

Resonant tunneling diode (RTD) terahertz active transmission line oscillator with graphene-plasma wave and two graphene antennas

F Zhao, C Zhu, W Guo, J Cong, CATH Tee, L Song… - Electronics, 2019 - mdpi.com
This study describes the design of a resonant tunneling diode (RTD) oscillator (RTD
oscillator) with a RTD-gated-graphene-2DEF (two dimensional electron fluid) and …

A 24-GHz low-power RTD-based ON–OFF keying oscillator with an RTD pair configuration

J Park, J Lee, K Yang - IEEE Microwave and Wireless …, 2018 - ieeexplore.ieee.org
In this letter, an ON-OFF keying (OOK) oscillator that uses a resonant tunneling diode (RTD)
pair configuration has been designed and fabricated. To achieve improved RF output power …

A Physics Based RTD Model Accounting for Space Charge and Phonon Scattering Effects

DR Celino, AM de Souza, CLMP Plazas… - Journal of Integrated …, 2022 - jics.org.br
This paper presents a fully analytical model for the current-voltage (I–V) characteristics of
Resonant Tunneling Diodes. Based on Tsu-Esaki formalism, we consider the full electrical …

A compact terahertz source technology for automotive radar and other applications

A Al-Khalidi, K Alharbi, J Wang… - 2018 19th International …, 2018 - ieeexplore.ieee.org
This paper presents a compact, low power consumption and low cost resonant tunneling
diode (RTD) based terahertz (THz) source technology for automotive radar applications …

Characterisation of thin-layer resonant tunnelling diodes grown by MOVPE

R Baba, O Kojima, KJP Jacobs… - Quantum Dots and …, 2019 - spiedigitallibrary.org
Resonant tunneling diodes (RTDs) are next-generation candidates for core THz generation
technologies, with proven quasi-optical tunable emission capability, with centre frequencies …

Microwave characterization of a double-barrier GaAs/AlAs resonant tunneling diodes for active microstrip transmission lines

AS Sobolev, SV Zaitsev-Zotov, MV Maytama… - Optical …, 2021 - spiedigitallibrary.org
We describe a method of parameters extraction for the lumped element network
representing resonant tunneling diodes (RTDs). The method is based on onchip reflection …

[HTML][HTML] Analysis of the eight parameter variation of the resonant tunneling diode (RTD) in the rapid thermal annealing process with resistance compensation effect

F Zhao, Y Wang, W Guo, J Cong, CATH Tee, L Song… - AIP Advances, 2020 - pubs.aip.org
The rapid thermal annealing process is a key technology to control the parameters of the
resonant tunneling diode (RTD) and to achieve high performance for the device. In this …