Results 31 to 40 of about 7,122,692 (304)

Rain Attenuation Correction of Reflectivity for X-Band Dual-Polarization Radar

open access: yesAtmosphere, 2016
In order to improve the performance of X-band dual-polarization radars, it is necessary to conduct attenuation correction before using the X-band radar data.
Liang Feng   +6 more
doaj   +1 more source

SYNTHESIS AND CHARACTERIZATION OF CoTi(1-X)Mn(X)O3 AS A RADAR ABSORBING MATERIAL

open access: yesJurnal Pertahanan: Media Informasi tentang Kajian dan Strategi Pertahanan yang Mengedepankan Identity, Nasionalism & Integrity, 2020
To avoid detection from Radio Detection and Ranging (Radar), one of the efforts is to use Radar absorbing material. One of the Radar wave absorbing materials is Perovskite CoTiO3.
Maspin Apit   +3 more
doaj   +1 more source

Error Evaluation and Hydrometeor Classification Method of Dual Polarization Phased Array Radar

open access: yes应用气象学报, 2022
Phased array radar is faster in scanning speed than mechanical scanning radar, but due to the influence of antenna structure and attenuation, phased array radar will produce larger system error and random error.
Li Zhe   +4 more
doaj   +1 more source

Algorithm for sea surface wind retrieval from TerraSAR-X and TanDEM-X data [PDF]

open access: yes, 2014
A Geophysical Model Function (GMF), denoted XMOD2, is developed to retrieve sea surface wind field from Xband TerraSAR-X/TanDEM-X (TS-X/TD-X) data. In contrast to the previously developed XMOD1, XMOD2 consists of a nonlinear GMF, and thus, it depicts ...
Li, Xiao Ming, Lehner, Susanne
core   +1 more source

Developments in target micro-Doppler signatures analysis : radar imaging, ultrasound and through-the-wall radar [PDF]

open access: yes, 2013
Target motions, other than the main bulk translation of the target, induce Doppler modulations around the main Doppler shift that form what is commonly called a target micro-Doppler signature.
Woodbridge, K.   +3 more
core   +5 more sources

Five years calibrated observations from the University of Bonn X-band weather radar (BoXPol)

open access: yesScientific Data, 2022
Measurement(s) Radar backscattering of precipitation Technology Type(s) Polarimetric Doppler X-band weather ...
Velibor Pejcic   +4 more
doaj   +1 more source

Use of X-Band Radars to Monitor Small Garbage Islands [PDF]

open access: yesRemote Sensing, 2021
The aim of this work is to verify and demonstrate the possibility of using X-band radars to identify, discriminate, characterize and follow small floating aggregations of marine litter (Small Garbage Islands—SGIs) made up mainly of plastic debris. To this end, a radar measurement campaign was carried out on a series of controlled releases into the sea ...
Francesco Serafino 0001, Andrea Bianco
openaire   +4 more sources

Interferometric Synthetic Aperture Radar (SAR) Missions Employing Formation Flying [PDF]

open access: yes, 2010
This paper presents an overview of single-pass interferometric Synthetic Aperture Radar (SAR) missions employing two or more satellites flying in a close formation.
Hajnsek, Irena   +4 more
core   +1 more source

Performance of high-resolution X-band radar for rainfall measurement in The Netherlands [PDF]

open access: yesHydrology and Earth System Sciences, 2010
This study presents an analysis of 195 rainfall events gathered with the X-band weather radar SOLIDAR and a tipping bucket rain gauge network near Delft, The Netherlands, between May 1993 and April 1994.
C. Z. van de Beek   +4 more
doaj  

X-Band CW Doppler Radar, an Analysis and Practical Evaluation

open access: yesAlbanian Journal of Natural and Technical Sciences, 2023
The present paper investigates the possibility of using low power X-Band transmitter system as a low-cost X-Band Continuous Wave doppler radar. Here, the overall system scheme is analysed focusing on the radiofrequency components and related effects of ...
Elson Agastra, Orjola Jaupi
doaj   +1 more source

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