Results 211 to 220 of about 12,687 (248)

Polarization effects in airborne radar

Physics Letters A, 1987
Abstract A solution is obtained for the back-scattered field recorded by an airborne radar system which allows the effect of polarization on real or synthetic aperture systems to be assessed in terms of physically significant parameters. The result is supported with a simulation of two real aperture radar images of the sea using vertical and ...
openaire   +1 more source

History of airborne surveillance radars

2020
As a summary for this introduction to UWB surveillance radars, there has been significant advances in the past 40 years to enable this important capability for both military and geophysical applications. However, the short-range and low altitude of piloted airborne systems made practical battlefield radar systems unattractive.
openaire   +1 more source

Airborne MIMO GMTI Radar

2011
Abstract : The performance of a ground moving target indicator (GMTI) radar is strongly driven by the length of the radar aperture, as longer apertures enable lower minimum detectable velocity (MDV) and better target geolocation. Multiple-input multiple-output (MIMO) techniques can enable the use of long sparse array geometries while avoiding the ...
S. K. Davis, J. M. Kantor
openaire   +1 more source

Motion Compensation/Autofocus in Airborne Synthetic Aperture Radar: A Review

IEEE Geoscience and Remote Sensing Magazine, 2022
Jianlai Chen, Mengdao Xing, Hanwen Yu
exaly  

Stealth performance evaluation of helicopter against airborne early warning radar considering trimming control

Chinese Journal of Aeronautics, 2023
Qijun Zhao
exaly  

High-Resolution Snow Depth on Arctic Sea Ice From Low-Altitude Airborne Microwave Radar Data

IEEE Transactions on Geoscience and Remote Sensing, 2022
Arttu Jutila, Joshua KING, John Paden
exaly  

Side-Looking Airborne Radar

Scientific American, 1977
Homer Jensen, L. C. Graham, Leonard J. Porcello, Emmett N. Leith   +3 more
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Airborne Pulse-Doppler Radar

2014
The main objective of this chapter is to describe how an airborne pulse-Doppler radar isolates targets of interest from clutter and measures target range and velocity. Related topics such as pulse compression, automatic detection, target tracking, and target and clutter statistics are described.
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Airborne radar systems

Aircraft Engineering and Aerospace Technology, 2006
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Space time adaptive processing for airborne MIMO radar based on space time sampling matrix

Signal Processing, 2023
Yuanyi Xiong, Yongliang Wang
exaly