Abstract: We present a closed-form solution for the electromagnetic wave equation that governs propagation in a spatially unbounded, linear time-varying gaseous plasma. Using a proper change of ...

Abstract: Standard methods for the measurement of electromagnetic field strength in radiowave propagation are described in detail. These are for frequencies below 1000 MHz, and include the ...

This repository contains a MATLAB implementation of the 1D Finite Difference Time Domain (FDTD) method for simulating the propagation of plane electromagnetic waves in a plasma medium. The FDTD method ...

By observing tiny ripples in spacetime called "gravitational waves" that propagate away from colliding black holes, ...

NASA's MMS mission discovered whistler-mode chorus waves in an unexpected region, the terrestrial mid-tail neutral sheet, revealing new insights into wave-particle dynamics. These findings challenge ...

A unique propagation phenomenon of acoustic waves has been discovered, paving the way for developing advanced communication ...

THz waves, located in the far-infrared region of the electromagnetic spectrum, can be used to perform non-invasive imaging through opaque materials for security and quality control applications.

the dissipation of waves by background plasma has long been neglected. In this study, we perform one-dimensional (1-D) particle-in-cell (PIC) simulations to study the propagation of MS waves through ...

The propagation and dissipation of typhoon-induced surface waves are vital to morphological evolution and related engineering within coastal and estuarine regions. An observation system was operated ...