This paper presents a novel procedure for the synthesis of thin radar absorbers composed by a lossy Frequency Selective Surface (FSS) in the viinity of a PEC plane. The aim of this work is to obtain the same properties of the Salisbury and Jaumann screen for both TE and TM incidence polarizations, using a thinner structure. The new-style RAM relies on the operating principle of the Salisbury screen, but its ultra-thin design is based on the Artificial Magnetic Conductor (AMC) properties of the FSS configuration.
Ultra-thin absorbers by using high impedance surfaces with resistive frequency selective surfaces
COSTA, FILIPPO;MONORCHIO, AGOSTINO;MANARA, GIULIANO
2007-01-01
Abstract
This paper presents a novel procedure for the synthesis of thin radar absorbers composed by a lossy Frequency Selective Surface (FSS) in the viinity of a PEC plane. The aim of this work is to obtain the same properties of the Salisbury and Jaumann screen for both TE and TM incidence polarizations, using a thinner structure. The new-style RAM relies on the operating principle of the Salisbury screen, but its ultra-thin design is based on the Artificial Magnetic Conductor (AMC) properties of the FSS configuration.File in questo prodotto:
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