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Communication Dans Un Congrès Année : 2016

Compression technique for retrodirective reflectors using transformation optics

Résumé

—In this paper, the design of compressed retrodirective reflectors via transformation optics is addressed. The proposed method enables a compressed reflector to perform as a classical retrodirective corner reflector while having a much lower profile. Using a simple linear coordinate transformation, the lower profile can be achieved with a TO domain in the reflector consisting of anisotropic homogeneous media. The proposed design is validated at f 0 =8GHz by full wave electromagnetic simulations. Furthermore, using the Effective Medium Theory approach, the practical feasibility of the involved medium distribution is discussed and verified. The results of the investigations could be of interest in different radar, communication and identification applications.
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Dates et versions

hal-01424947 , version 1 (03-01-2017)

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Hassan Haddad, Renaud Loison, Raphaël Gillard, Akil Jrad, Ali Harmouch. Compression technique for retrodirective reflectors using transformation optics. MECAP2016, Sep 2016, Beirut, Lebanon. pp.1 - 4, ⟨10.1109/MECAP.2016.7790081⟩. ⟨hal-01424947⟩
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