Results 31 to 40 of about 416,141 (287)
Sensors, 2022 Fe-based amorphous alloys have advantages of low iron loss and high effective permeability, which are widely used in sensors and actuators. Power efficiency is one of the most important indicators among power conversion applications.
Yu Sun +7 more
doaj +1 more source
Electromagnetic complementary media with arbitrary geometries and non-conformal boundaries
AIP Advances, 2014 A generalized folded transformation procedure is presented for the space with arbitrary shapes. General expressions for the constitute parameters of complementary media are deduced, which can be readily applied to design complementary media based ...
Guochang Liu +3 more
doaj +1 more source
Remote Sensing, 2023 In this study, repeat-pass synthetic aperture radar interferometry (repeat-pass THz InSAR) is first extended to the terahertz band, and it has tremendous potential in the application of high-resolution three-dimensional (3D) imaging due to its shorter ...
Zeyu Wang +5 more
doaj +1 more source
, 2013 We discuss the key important regimes of electromagnetic field interaction with charged particles. Main attention is paid to the nonlinear Thomson/Compton scattering regime with the radiation friction and quantum electrodynamics effects taken into account.
Bulanov, Sergei V. +8 more
core +1 more source
Design of an Ultra-wideband Pseudo Random Coded MIMO Radar Based on Radio Frequency Switches
Leida xuebao, 2017 A Multiple-Input Multiple-Output (MIMO) ultra-wideband radar can detect the range and azimuth information of targets in real time. It is widely used for geological surveys, life rescue, through-wall tracking, and other military or civil fields.
Su Hai +4 more
doaj +1 more source
The Lunar Regolith Structure and Electromagnetic Properties of Chang’E-5 Landing Site
Remote Sensing, 2022 On 1 December 2020, China’s Chang’E-5 (CE-5) probe successfully landed in the northeastern Oceanus Procellarum. This work mainly presents the results of Lunar Regolith Penetrating Radar (LRPR) equipped on the CE-5 Lander.
Yuxi Li +8 more
doaj +1 more source
, 2011 When the parameters of electron - extreme power laser interaction enter the regime of dominated radiation reaction, the electron dynamics changes qualitatively.
A. H. Nayfeh +24 more
core +1 more source
Conservation laws, equivalence principle and forbidden radiation modes [PDF]
, 2012 There are standard proofs showing there can be no monopole electromagnetic radiation and no gravitational dipole radiation. We supplement these with a global topological argument for the former, and a local argument based directly on the equivalence ...
Saclioglu, Cihan Kemal +1 more
core +1 more source
Advanced Engineering Materials, EarlyView.This article demonstrates the successful qualification of a copper–tungsten composite for laser powder bed fusion. The resulting components exhibited high density, high thermal conductivity, and reduced thermal expansion. Heat sinks with complex geometries were successfully manufactured, clearly showcasing the material's potential for additive ...
Simon Rauh +6 more
wiley +1 more source
Relativistic x-ray free-electron lasers in the quantum regime [PDF]
, 2012 We present a nonlinear theory for relativistic x-ray free-electron lasers in the quantum regime, using a collective Klein-Gordon (KG) equation (for relativistic electrons), which is coupled with the Maxwell-Poisson equations for the electromagnetic and ...
Eliasson, Bengt, Shukla, Padma
core +2 more sources