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Ultra-wideband optically transparent flexible metamaterial absorber for satellite stealth. [PDF]
Sci RepZhao C, Jia M, Zhang N, Meng S, Tian Y.
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Next-generation compact antenna for robust defense and CubeSat communication. [PDF]
Sci RepYadav SV +3 more
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ULTRA: Wideband Ground Penetrating Radar
2006 European Radar Conference, 2006The frequency range employed in ground penetrating radar (GPR) systems is generally limited to 2 GHz because media loss increases dramatically at higher frequencies. Nevertheless, a series of applications exists in the Cultural Heritage field where the development of high frequency systems would significantly benefit, in terms of resolution, from an ...
PARRINI, FILIPPO +7 more
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2004 Second International Workshop Ultrawideband and Ultrashort Impulse Signals (IEEE Cat. No.04EX925), 2005
Here, we present a description of a block scheme, characteristics, specific features of design and results of testing for a prototype of the ultrawideband (UWB) radar, which has been developed by Russian UWB group researchers at Moscow Aviation Institute at "analog and digital radio systems" department (www.uwbgroup.ru).
I. Immoreev, E. Ziganshin
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Here, we present a description of a block scheme, characteristics, specific features of design and results of testing for a prototype of the ultrawideband (UWB) radar, which has been developed by Russian UWB group researchers at Moscow Aviation Institute at "analog and digital radio systems" department (www.uwbgroup.ru).
I. Immoreev, E. Ziganshin
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Proceedings of ISSSTA'95 International Symposium on Spread Spectrum Techniques and Applications, 2002
The requirement for improved performance, in terms of range resolution and target identification, for a range of radar applications, has led to a special category of radar system design. Ultra-wideband radar use a variety of modulation methods such as impulse, FMCW, step frequency, phase coded, etc., but all share the common feature of operation at ...
P. Wheeler, D.J. Daniels
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The requirement for improved performance, in terms of range resolution and target identification, for a range of radar applications, has led to a special category of radar system design. Ultra-wideband radar use a variety of modulation methods such as impulse, FMCW, step frequency, phase coded, etc., but all share the common feature of operation at ...
P. Wheeler, D.J. Daniels
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Short-distance ultra wideband radars
IEEE Aerospace and Electronic Systems Magazine, 2005The possibility of ultrawideband (UWB) radar usage in various fields for remote measuring the object's motion at short distance is considered. Application of UWB radar in medicine for remote measuring of patient's heart activity and respiration is shown. The measuring method is described and practical results of tests are cited.
I.Y. Immoreev +2 more
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Ultra wideband radar assembly kit
Proceedings. 2005 IEEE International Geoscience and Remote Sensing Symposium, 2005. IGARSS '05., 2005Ultra wideband sounding has been found to be suitable for a large number of applications in various areas. This results in a variety of different requirements concerning the measurement electronics. The article describes a conception of a measurement system, which provides for high flexibility in adapting performance to the actual need.
J. Sachs +4 more
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