Results 1 to 10 of about 153,781 (338)
Biological effects of exposure to 2650 MHz electromagnetic radiation on the behavior, learning, and memory of mice. [PDF]
Brain Behav, 2023 Background With the development of communication technology, the public is paying increasing attention to whether electromagnetic radiation is harmful to health.
Zheng R +7 more
europepmc +2 more sources
Electromagnetic radiation and motion of arbitrarily shaped particle [PDF]
arXiv, 2001 Covariant form of equation of motion for arbitrarily shaped particle in the electromagnetic radiation field is presented. Equation of motion in the proper frame of the particle uses the radiation pressure cross section 3 $\times$ 3 matrix. The obtained equation of motion is compared with known result.
J. Klačka
arxiv +3 more sources
Study on Electromagnetic Radiation Interference Caused by Rocket Fuel. [PDF]
Sensors (Basel), 2021 During the launch and return of a spacecraft, the intense combustion of propellants generates strong electromagnetic radiation, which interferes with the operation of electronic equipment in the spacecraft. To improve the electromagnetic compatibility of
Cui Y, Jiang J, Kong D, Gao S, Wang S.
europepmc +2 more sources
Disguised Electromagnetic Connections in Classical Electron Theory [PDF]
Eur. J. Phys. 43, 025201 (21pp) (2022), 2021 In the first quarter of the 20th century, physicists were not aware of the existence of classical electromagnetic zero-point radiation nor of the importance of special relativity. Inclusion of these aspects allows classical electron theory to be extended beyond its 19th century successes.
arxiv +1 more source
The latest process and challenges of microwave dielectric ceramics based on pseudo phase diagrams
Journal of Advanced Ceramics, 2021 The explosive process of 5G communication evokes the urgent demand of miniaturized and integrated dielectric ceramics filter. It is a pressing need to advance the development of dielectric ceramics utilization of emerging technology to design new ...
Hongcheng Yang +7 more
doaj +1 more source
Applied Sciences, 2020 This paper analyzes the noise sources in photoelectric detection circuits with several low-noise operational amplifiers cores. The fabricated circuits are low-noise pre-amplifiers that are used for optically pumped magnetometers. In the proposed circuits,
Leisong Liu +4 more
doaj +1 more source
A Theoretical Sub-0.1 dB Loss Single Mode Fiber-To-Chip Edge Coupler for Silicon Nitride Waveguides
Photonics, 2023 A low loss optical interconnection between optical fibers and photonic integrated circuits is critical for high performance photonic systems. In the past decade, spot size converters, subwavelength waveguide grating (SWG) structures, and different ...
Di Wu +7 more
doaj +1 more source
Investigation on Time Domain Coded Electromagnetic Exploration Method
Leida xuebao, 2014 To suppress airwave interference, a time-domain coded electromagnetic exploration method is proposed with Pseudo-Random Binary Sequences (PRBS) code as the source signal.
Zhang Jian-guo +4 more
doaj +1 more source
Design of a Handheld Pseudo Random Coded UWB Radar for Human Sensing
Leida xuebao, 2015 This paper presents the design of a handheld pseudo random coded Ultra-WideBand (UWB) radar for human sensing. The main tasks of the radar are to track the moving human object and extract the human respiratory frequency.
Xia Zheng-huan +6 more
doaj +1 more source
Remote Sensing, 2023 An efficient spectrum reconstruction algorithm based on the Tikhonov regularization for terahertz (THz) synthetic aperture radar (SAR) azimuth non-uniform sampling is proposed in this article.
Guohua Zhang +6 more
doaj +1 more source