Results 231 to 240 of about 28,873 (303)

Role of Radio Telescopes in Space Debris Monitoring: Current Insights and Future Directions. [PDF]

Sensors (Basel)
Ahuja B, Gentile L, Kumar A, Martorella M.   +3 more
europepmc   +1 more source

Physical Knowledge Based Scalable Phased Array Antenna Modeling for Radar Systems

, 2016
Sudantha Perera
openalex   +1 more source

Design of Area Efficient Beam Steering Control System for Phased Array Radar

, 2019
S. Ramya, Shaik Fayaz Ahamed, A. B. Anitha, K.Naga Sunanda   +3 more
openalex   +1 more source

Exposing and Reducing Biases of Simulating Mixed‐Phase Clouds in the Convection‐Permitting E3SM Atmosphere Model: Lessons From an Arctic Cold‐Air Outbreak

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 3, 16 February 2026.
Abstract Mixed‐phase clouds modulate the water and energy cycles of high‐latitude regions, yet their liquid‐ice phase partitioning has long been poorly simulated in climate models. Here, simulations of Arctic mixed‐phase clouds by the Simple Cloud‐Resolving E3SM Atmosphere Model (SCREAM) are assessed against large‐eddy simulations, satellite data, and ...
Lin Lin, Yunyan Zhang, Hassan Beydoun, Xue Zheng, Meng Zhang, Peter Bogenschutz, Peng Wu, Peter M. Caldwell   +7 more
wiley   +1 more source

A novel phased-array thermography concept for non-destructive testing. [PDF]

Sci Rep
Martinelli C, Meo M.
europepmc   +1 more source

Fast Retrieval of Cloud Optical Depth From Polarimetry and Multi‐Spectral Imagery That Accounts for Cloud Heterogeneity Using 3D Radiative Transfer

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 3, 16 February 2026.
Abstract We present a method for retrieving cloud optical depth that applies 3D radiative transfer to utilize the combination of polarimetry and multi‐spectral imagery that is newly available from satellite missions such as the Plankton, Aerosol, Cloud, Ocean, Ecosystem (PACE) Mission. Due to the approximate spectral invariance of scattering by clouds,
Jesse Loveridge, Christine Chiu, Alexander Marshak   +2 more
wiley   +1 more source

A Switched-Line True Time Delay Unit for Wideband Phased Arrays Using Packaged RF MEMS Switches. [PDF]

Sensors (Basel)
Thomas DWK, Wu K, Guo YJ.
europepmc   +1 more source

Development of phased array ground penetrating radar for near surface exploration

, 2017
Kaito Kikuchi, Hitoshi Mikada, Junichi Takekawa   +2 more
openalex   +2 more sources

Epsilon‐Negative Derived Electromagnetic Wave Absorption of Magnetic Metacomposites by Bifunctional Phase Paradigm

Advanced Science, Volume 13, Issue 7, 3 February 2026.
An epsilon‐negative response of up to 100000 in the radio frequency band is achieved by creating a metacomposite system with graphene/iron (III) oxide as the main body. The magnetic metacomposites are just like the mythical creature Qiongqi in Chinese mythology, capable of swallowing electromagnetic wave pollution that falls from the sky.
Xiance Zhu, Yunpeng Qu, Qiuyun Yang, Jing Mao, Xiaosi Qi, Yunlei Zhou, Chunyuan Deng, Shicheng Qiu, Yao Liu   +8 more
wiley   +1 more source