Results 211 to 220 of about 66,927 (344)

Seasonal Variability of Precipitating Systems in Four Radar Domains of Northeast Brazil

International Journal of Climatology, EarlyView.
This study analyzes the climatology and evaluates how the physical aspects of precipitating systems are influenced by the dry and wet seasons in Northeast Brazil, highlighting seasonal variations in the frequency, size, intensity, and duration of these systems in the regions of Natal, Maceió, Petrolina, and Salvador.
Amanda Carolina da Silva Queiroz, Thiago Souza Biscaro   +1 more
wiley   +1 more source

Micro Gesture Recognition with Multi-Dimensional Feature Fusion and CQ-MobileNetV3 Using FMCW Radar. [PDF]

Sensors (Basel)
Xue W, Wang R, Wei J, Liu L.
europepmc   +1 more source

Radar Coincidence Imaging Based on Dual-Frequency Dual-Phase-Center Dual-Polarized Antenna

Shu-Yang Wan, Chen Miao, Shi‐Shan Qi, Wen Wu   +3 more
openalex   +1 more source

Seasonal Characteristics of Mesoscale Convective Systems Over the Philippines

International Journal of Climatology, EarlyView.
This study examines how mesoscale convective systems (MCSs) over the Philippines are most frequent during boreal summer, while those in winter are longer‐lived and more intense due to cold surges and enhanced easterly moisture transport. Intraseasonal oscillations, such as the Madden‐Julian Oscillation (MJO) and the Boreal Summer Intraseasonal ...
Cathrene Lagare, Junshi Ito, Takeshi Yamazaki, Giuseppe Torri   +3 more
wiley   +1 more source

High-Gain Miniaturized Ultrawideband Antipodal Vivaldi Antenna with Metamaterials. [PDF]

Micromachines (Basel)
Zhang W, Shi L, Zhao C, Yang R.
europepmc   +1 more source

Estimation of the spatial resolution of a synthetic aperture radar antenna of the VHF frequency range placed on board an unmanned aerial vehicle along a real flight path

Alexey V. Borisenkov, Oleg V. Goryachkin, Nikolay A. Gusev, Alexey S. Lifanov   +3 more
openalex   +2 more sources

Noise emissions sources direction-finding in the process of their background air threats detection in radars with phased antenna array

, 2017
D. V. Atamanskiy
openalex   +2 more sources

Incorporating Crowdsourced Data Into Operational Products: A Perspective From a National Meteorological Service

International Journal of Climatology, EarlyView.
Future advances in the fields of meteorology and climate science will require scientists to increasingly strive towards the provision of new high‐resolution services. In this context, the development of new products and services along the weather chain may greatly benefit from the adoption of second‐and‐third‐party data (23PD) as a source of high ...
Irene Garcia‐Marti, Christopher W. Brown, Alessandro Spinuso, Gijsbert Kruithof, Theo Brandsma, Jan Willem Noteboom   +5 more
wiley   +1 more source

Radar-Based Monitoring: A Proof of Principle Study in a Piglet Model for a Novel Approach in Non-Contact Vital Sign Monitoring. [PDF]

Sensors (Basel)
Goedicke-Fritz S, Schmiech D, Thull R, Kaiser E, Körbel C, Laschke MW, Marnach A, Müller S, Tutdibi E, Nourkami-Tutdibi N, Weber R, Zemlin M, Diewald AR.   +12 more
europepmc   +1 more source

A Linear Active Rampart Antenna Array With Two‐Dimensional Beam‐Scanning Capability for FMCW Radar Applications

Tudor Ioan Popa, Gabriele Federico, A. Bart Smolders, Diego Caratelli   +3 more
openalex   +1 more source