| 摘要 |
PROBLEM TO BE SOLVED: To provide a radio wave absorption material with large frequency bandwidth, and to provide a 1/4 wavelength type wave absorber by using the electric wave absorption material. SOLUTION: A conductor arrangement sheet, in which conductors, such as linear conductor 1 and cross-shaped conductor, are arranged on a dielectric sheet 2, and a conductive sheet 3 are laminated to form an radio wave absorption material. The radio wave absorption material is provided on one side face of dielectric layer with 1/4 wavelength thickness, and a metallic plate C is mounted on the other face to form a 1/4 wavelength type wave absorber. COPYRIGHT: (C)2006,JPO&NCIPI
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