Terahertz (THz) technologies have been continuously developed for over two decades;
however, their use is limited, and finding widespread practical applications exclusive to THz …

We present resonant-tunnelling-diode (RTD) oscillators operating at the fundamental
frequency of 1111 GHz. We show that our RTDs and RTD oscillators have much room for …

The review outlines the basic principles of operation of resonant-tunnelling diodes (RTDs)
and RTD oscillators followed by an overview of their development in the last decades …

In search for possibilities to increase the operating frequencies of resonant-tunneling diodes
(RTDs), we are studying RTDs working in an unusual regime. The collector side of our …

The concept of on-chip double-resonant-tunneling-diode (RTD) patch-antenna oscillator has
the virtues of compactness, simplicity, high isolation from the external circuitry, and …

9 μW at the fundamental frequency of 1.09 THz, 15 μW at 0.98 THz, and up to 27 μW at the
lower frequencies of 620–660 GHz have been demonstrated with double-resonant …

We show that the maximum output power of a simple resonant-tunneling-diode (RTD)
oscillator is fundamentally limited by the radiation conductance of its antenna and by a …

The frequency band of the electromagnetic spectrum between microwaves and infrared is
nowadays defined as the Terahertz band (1 THz corresponds to 1012 Hz). The development …

A model for analyzing dynamic large-signal characteristics of double-barrier resonant-
tunneling diodes (RTDs) is presented. The model is based on the analysis of dynamical …

Coulomb's law is one of the most fundamental laws of physics that describes the
electrostatic interaction between two like or unlike point charges. Here, we experimentally …