Surrey Space Centre, School of Computer Science and Electronic Engineering. Professor Ryden is currently Interim Director of the Surrey Space Centre, a research unit within the School of Computer ...

While the majority of Amateur Radio operators choose only a few of the HF bands, below 30 MHz ... The altitude of the VUSHF antennas is crucial for tropospheric propagation. The focus of this club is ...

First, the numerical model of the long-distance propagation of LEMP in the Earth-ionosphere waveguide (EIWG) is constructed by using the auxiliary differential equation finite difference time domain ...

The Earth’s ionosphere is the ionized upper part of the atmosphere, and it’s also the most dynamic as it swells and ebbs depending on whether it’s exposed to the Sun or not. It’s the ...

Compressed data would sound like noise. Other theories are that the buzzing studies the ionosphere or that it is part of a doomsday system that would launch nuclear missiles. Given that the ...