Doing more with less in electronics often means improving power density. One of the new areas garnering attention involves applying a variety of advanced modulation techniques, including PWM and space ...

Note: Articles may be assigned to more than one subject area, as a result the sum of the subject research outputs may not equal the overall research outputs. Actionable insights into research ...

Abstract: Chirp spread spectrum (CSS) signal is the heart of long-range (LoRa) modulation, also known as CSS modulation, and is used in long-range wide area network (LoRaWAN) in Internet of things ...

Data from a new clinical study show modulation of key immune regulating proteins with maraviroc and pravastatin correlates with symptom reduction in patients with post-acute sequelae of COVID, ...

The study, published in Frontiers in Medicine, suggests a precision medicine approach may enable differentiation and diagnosis of long COVID from ME-CFS and supports further evaluation of two ...

Signal generators play a vital role in electrical test and measurement. They generate the test signals that are applied to components such as filters and amplifiers, or even to entire modules, in ...

This site by Charan Langton provides excellent tutorials on many communications topics. Here is a list of the topics that she covers: Tutorial 4 – Fourier Analysis Made easy – Part 1 Tutorial 5 – ...