Results 71 to 80 of about 1,354,536 (196)
应用气象学报, 2020 It is well realized that the phased array radar provides fine information for meso-scale weather system, e.g., tornados. The detecting capability of Guangzhou X-band polarimetric phased array radar for severe storms is investigated, focusing on a violent
Fu Peiling +4 more
doaj +1 more source
Adaptive beamforming for large arrays in satellite communications systems with dispersed coverage [PDF]
, 2011 Conventional multibeam satellite communications systems ensure coverage of wide areas through multiple fixed beams where all users inside a beam share the same bandwidth. We consider a new and more flexible system where each user is assigned his own beam,
Larue de Tournemine, Cécile +5 more
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Digital Signal Processor Based Real-Time Phased Array Radar Backend System and Optimization Algorithms [PDF]
, 2017 This dissertation presents an implementation of multifunctional large-scale phased array radar based on the scalable DSP platform. The challenge of building large-scale phased array radar backend is how to address the compute-intensive operations and ...
Yu, Xining
core
Optimization of inter-dependent metrics for phased array radar control
, 2022 6 S.Static allocation of phased array radar resources for the surveillance of low earth orbit objects is addressed in this paper. The objective of the optimization is to utilize prior knowledge of likely target trajectories to maximize the expected ...
Charlish, A., Sciotti, M.
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GPS bistatic radar using phased-array technique for aircraft detection
, 2013 A study has been made into using a 32-elements phased-array receiver to detect the echo of GPS signals from a moving target. This paper mainly proposes the methods that improve the performance of GPS bistatic radar with phased-array receiver and allow it
Pui, C. +3 more
core +1 more source
A novel deconvolution beamforming algorithm for virtual phased arrays [PDF]
, 2013 Beamforming techniques using phased microphone arrays are one of the most common tools for localizing and quantifying noise sources. However, the use of such devices can result in a series of well-known disadvantages regarding, for instance, their very ...
Fernandez Comesana, Daniel +3 more
core +1 more source
Progress in phased-array radar applications
, 2022 4 S.During the last decade a rapid progress of phased-array radar systems for military as well as for civil applications can be observed. New extensive programs also in Europe are technology drivers in this field. The aim of this paper is to give a short
Klemm, R. +6 more
core +1 more source
The Journal of Engineering, 2019 A large aperture membrane phased array antenna with an array antenna and transmit/receive (T/R) modules is presented for geosynchronous Earth orbit synthetic aperture radar applications.
Mingming Xu +5 more
doaj +1 more source
IDBD-Based Beamforming Algorithm for Improving the Performance of Phased Array Radar in Nonstationary Environments. [PDF]
Sensors (Basel), 2023 Wang S, Chen T, Wang H.
europepmc +1 more source
An X-Band CMOS Digital Phased Array Radar from Hardware to Software. [PDF]
Sensors (Basel), 2021 Wu YM +8 more
europepmc +1 more source