Results 201 to 210 of about 8,222 (258)

How investors account for the quick and the dead

open access: yes
The British Journal of Sociology, EarlyView.
Frederick F. Wherry
wiley   +1 more source

Space-Time Clutter Simulation and Characteristics Analysis for SBR

2009 International Joint Conference on Computational Sciences and Optimization, 2009
In order to develop clutter mitigation techniques, clutter simulation and characteristics analysis is very important. By introducing the clutter model of Space Based Radar (SBR) and discussing the earth's rotation effect to Doppler frequency, we get the space-time clutter spectrum of SBR.
Zhuming Chen
exaly   +2 more sources

Clutter Modeling and Characteristics Analysis for Bistatic SBR

IEEE National Radar Conference - Proceedings, 2007
In order to analyze clutter characteristics and develop clutter suppression method, clutter modeling is very important. In this paper, we introduce the clutter modeling method of bistatic space-based radar (SBR) and obtain the analytic resolution of the clutter isorange contour in a range gate. Besides, the Earth's rotation effect is taken into account
Jun Tang
exaly   +2 more sources

Study on clutter characteristics of airborne MIMO radar

2013 International Workshop on Microwave and Millimeter Wave Circuits and System Technology, 2013
This paper builds model of clutter for airborne MIMO radar by transmitting multi-Carrier rectangle pulse signal, then lists the typical clutter spectrum estimator and clutter freedom estimation rule, finally simulates clutter spectrum and clutter characteristics of clutter rank with different transmit frequencies and different error.
Guang-Min Hu
exaly   +2 more sources

Analysis of Sea Clutter Characteristics at High Grazing Angle

2017 International Conference on Computer Systems, Electronics and Control (ICCSEC), 2017
The analysis of sea clutter statistical characteristics is very important for establishing a sea clutter model that can approximate the actual sea clutter as much as possible. In this paper, we systematically analyze the sea clutter characteristics including the time correlation, spatial correlation and Doppler characteristics of the measured data at ...
Hengyan Liu, Wei Xiong, Jie Song
exaly   +2 more sources

Radar clutter statistical characteristics and modeling

AOPC 2017: 3D Measurement Technology for Intelligent Manufacturing, 2017
Chao Li   +3 more
exaly   +2 more sources

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