Research on Time and Phase Synchronization for Distributed Aperture Coherent Radar [PDF]
Leida xuebao, 2013 As a new radar technology, the distributed aperture coherent radar would be the next generation radar, which is more easily to transport and less expensive than the traditional large aperture radar.
Zeng Tao +3 more
doaj +2 more sources
Limits on Anti-Phase Synchronization in Oscillator Networks [PDF]
Scientific Reports, 2020 Anti-phase synchronization is the spontaneous formation of 2 clusters of oscillators synchronized between themselves within a cluster but opposite in phase with the other cluster.
George Vathakkattil Joseph +1 more
doaj +2 more sources
Phase Synchronization in Unidirectionally Coupled Ikeda Time-delay Systems [PDF]
, 2008 Phase synchronization in unidirectionally coupled Ikeda time-delay systems exhibiting non-phase-coherent hyperchaotic attractors of complex topology with highly interwoven trajectories is studied.
Kurths, J. +2 more
core +4 more sources
Implementation of a Phase Synchronization Scheme Based on Pulsed Signal at Carrier Frequency for Bistatic SAR [PDF]
Sensors, 2020 Phase synchronization is one of the key technical challenges and prerequisites for the bistatic synthetic aperture radar (SAR) system, which can form a single-pass interferometry system to perform topographic mapping.
Yafeng Chen +8 more
doaj +2 more sources
Review on Phase Synchronization Methods for Spaceborne Multistatic Synthetic Aperture Radar [PDF]
SensorsMultistatic synthetic aperture radar (SAR) is a special mode of SAR system. The radar transmitter and receiver are located on different satellites, which brings many advantages, such as flexible baseline configuration, diverse receiving modes, and more ...
Qiang Lin, Shiqiang Li, Weidong Yu
doaj +2 more sources
Numerical investigation of vortex wake patterns of laminar flow around two side-by-side cylinders [PDF]
Archive of Mechanical Engineering, 2022 The laminar flow around two side-by-side circular cylinders was numerically investigated using a vortex-in-cell method combined with a continuous-forcing immersed boundary method.
Van Luc Nguyen, Duy Knanh Ho
doaj +1 more source
Remote Sensing, 2021 In the bistatic synthetic aperture radar (BiSAR) system, the deviation between two oscillators in different platforms will cause an additional modulation of BiSAR echoes.
Da Liang +4 more
doaj +1 more source
Remote Sensing, 2022 In the bistatic synthetic aperture radar (BiSAR) system, the unavoidable frequency deviation between the oscillators (USOs) will result in additional phase modulation in the demodulated radar signal, which significantly degrades the quality of the SAR ...
Yonghua Cai +6 more
doaj +1 more source
Using a mathematical model of cardiovascular system for preparing surrogate data for testing methods of phase synchronization analysis [PDF]
Известия высших учебных заведений: Прикладная нелинейная динамика, 2021 The aim of present research is refinement of the parameters and statistical properties of methods for diagnosing phase synchronization areas based on the dependence of the instantaneous phase difference of oscillations on time. Methods.
Borovkova, Ekaterina Igorevna +3 more
doaj +1 more source
Detection of Nonverbal Synchronization through Phase Difference in Human Communication. [PDF]
PLoS ONE, 2015 Nonverbal communication is an important factor in human communication, and body movement synchronization in particular is an important part of nonverbal communication. Some researchers have analyzed body movement synchronization by focusing on changes in
Jinhwan Kwon +3 more
doaj +1 more source