| 摘要 |
PROBLEM TO BE SOLVED: To provide an incombustible and translucent radio wave absorber exhibiting radio wave absorption characteristics of 15 dB or above (more preferably 20 dB or above) for radio waves having frequencies of 2.45 GHz and 5.2 GHz for indoor wireless LAN and capable of introducing external light even when it is applied to a window, and to provide a process for producing a radio wave absorber without causing any damage while preventing the yield from lowering. SOLUTION: The radio wave absorber comprises a first glass layer 11 having thickness dimension T<SB>11</SB>of 3 mm, a transparent resin layer 1, a resistive layer 2, a second glass layer 12 having thickness dimension T<SB>12</SB>of 8 mm, a conductive layer 3, and a third glass layer 13 having thickness dimension T<SB>13</SB>of 3 mm arranged sequentially from the radio wave incident side. COPYRIGHT: (C)2006,JPO&NCIPI
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