Diced and grounded broadband bow‐tie antenna with tuning stub for resonant tunnelling diode terahertz oscillators

KH Alharbi, A Khalid, A Ofiare, J Wang… - IET Microwaves …, 2017 - Wiley Online Library
Radiation from antennas integrated with indium phosphide (InP)‐based resonant tunnelling
diode (RTD) oscillators is mainly through the substrate because of the effects of the large …

High performance resonant tunneling diode oscillators for THz applications

J Wang, K Alharbi, A Ofiare, H Zhou… - 2015 IEEE …, 2015 - ieeexplore.ieee.org
This paper presents monolithic microwave integrated circuit (MMIC) resonant tunneling
diode (RTD) oscillator with high performance: high power at high frequencies. The circuit …

High performance resonant tunneling diode oscillators as terahertz sources

J Wang, A Al-Khalidi, K Alharbi, A Ofiare… - 2016 46th European …, 2016 - ieeexplore.ieee.org
This paper presents a series of monolithic microwave integrated circuit (MMIC) resonant
tunneling diode (RTD) oscillators. The oscillator circuit topology employs two InGaAs/AlAs …

Resonant tunnelling diode terahertz sources for broadband wireless communications

E Wasige, KH Alharbi, A Al-Khalidi… - … , RF, Millimeter, and …, 2017 - spiedigitallibrary.org
This paper will discuss resonant tunnelling diode (RTD) sources being developed on a
European project iBROW (ibrow. project. eu) to enable short-range multi-gigabit wireless …

High performance microstrip resonant tunneling diode oscillators as terahertz sources

E Wasige, A Al-Khalidi, K Alharbi… - 2016 IEEE 9th UK …, 2016 - ieeexplore.ieee.org
This paper presents monolithic microwave integrated circuits (MMIC) employing large size
resonant tunneling diode (RTD) with high power at high frequencies. This is achieved by …

THz electronics for data centre wireless links—The TERAPOD project

A Al-Khalidi, K Alharbi, J Wang… - 2017 9th International …, 2017 - ieeexplore.ieee.org
This paper presents an overview of the terahertz (THz) resonant tunneling diode (RTD)
technology that will be used as one of the approaches towards wireless data centres as …

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 …

High performance terahertz resonant tunnelling diode sources and broadband antenna for air-side radiation

KH Alharbi - 2016 - theses.gla.ac.uk
Resonant tunnelling diode (RTD) is known to be the fastest electronics device that can be
fabricated in compact form and operate at room temperature with potential oscillation …

[PDF][PDF] iBROW–innovative ultra-BROadband ubiquitous wireless communications through terahertz transceivers

L Pessoa, B Peng, J Wang, L Sanchez… - IEEE COMSOC …, 2016 - eprints.gla.ac.uk
The demand for bandwidth in wireless short-range communications has doubled every 18
months since 1980 [1], and it is expected that wireless data-rates of multiple tens of Gbit/s …

Novel tunnel diode oscillator power combining circuit topology based on synchronisation

A Ofiare, J Wang, K Alharbi, A Khalid… - 2015 Asia-Pacific …, 2015 - ieeexplore.ieee.org
Devices with negative differential resistance (NDR) regions in their current-voltage (IV)
characteristics such as tunnel diodes (TD) and resonant tunneling diodes (RTDs) have been …