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3. Conclusion
In this article, we've taken a quick look at :
radar operating principle ;
frequencies used ;
the power received by the radar as a function of the radar equivalent area of a target ;
the principle of radar target SER ;
an overview of microwave absorbing materials and the principles on which they were based;
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examples :
broadband absorbent and resonant materials,
hybrid materials,
active and passive frequency-selective surface absorber materials,
absorbent materials based on metamaterials and metasurfaces.
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Conclusion
Glossary
Bibliography
- (1) - - Article Wikipedia Radar.
- (2) - - Doc UIT, http://www.itu.int/rec/R-REC-P.676/fr
- (3) - CURRIE...
Software tools
There are several software tools available for solving Maxwell's equations and calculating the properties of absorbent materials, either general numerical calculation software (Matlab, Scilab, Octave, etc.), or more specialized software (Ansys, Comsol, CST, Quickfield, etc.).
Some are chargeable, others are available free of charge.
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Paid tools: some of these products...
Websites
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GRACE – American industrial and chemical conglomerate
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HYPER-RF – The portal for microwave radio frequencies and communication technologies
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KOCKUMS – Swedish...
Events
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Conference Meta – Conférences internationales sur les métamatériaux
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Conference Metamaterials2018 – Annual international conference on engineered materials and their applications
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Directory
Manufacturers – Suppliers – Distributors (non-exhaustive list)
For information on electromagnetic composite materials and metamaterials, please consult the following manufacturers' websites:
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SIEPEL – Specialist in the manufacture of electromagnetic absorbers
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