Radio Frequency (RF) filters/diplexers are very important in all types of telecommunications equipment. They help filter out the unwanted frequencies … [Read more...] about 5G filters/diplexers – from sub 6 GHz to mm-waves (transmit perspective)
Analogue computing – bulk-reconfigurable materials and Intelligent Surfaces
The quality of computation in any domain (digital or analogue) rests on the ability of its fundamental components to change some of their … [Read more...] about Analogue computing – bulk-reconfigurable materials and Intelligent Surfaces
RF phase shifters
Phase shifters are omnipresent in telecommunications. They are important components for many applications, such as, radar, smart antennas, and … [Read more...] about RF phase shifters
RF amplifiers
Amplifiers are essential for the correct operation of all communication systems. In addition to the requirements for their linear operation, there is … [Read more...] about RF amplifiers
RF and mm-wave filters
Filters are essential to virtually all communication systems. Even though the fundamental principles of the operation of filters have been known since … [Read more...] about RF and mm-wave filters
Characterisation and application of nematic liquid crystals in microwave devices
The abundance of a widely available spectrum at a frequency band of around 60 GHz (mm-wave region) displays potential to support high data rate, short … [Read more...] about Characterisation and application of nematic liquid crystals in microwave devices
Impedance matching and transitions
Signal reflections are natural occurrences that take place whenever the propagation environment of a signal changes. Examples of this are evident … [Read more...] about Impedance matching and transitions
In-Vessel Resonant Communications
This article builds upon our previous conference article on in-vessel communications [1], which examined the feasibility of performing communications … [Read more...] about In-Vessel Resonant Communications
Performance Estimation of In-Vessel Resonant Communications
Measurements of pertinent parameters of liquids such as temperature, density or viscosity within large, enclosed vessels, such as barrels, cisterns or … [Read more...] about Performance Estimation of In-Vessel Resonant Communications
Reconfigurable RF materials and devices for 6G and novel architectures
The last decade has witnessed significant investment in the research, development and deployment of 5G networks and systems throughout the world. The … [Read more...] about Reconfigurable RF materials and devices for 6G and novel architectures