| 摘要 |
PROBLEM TO BE SOLVED: To provide an unwanted radio wave suppressing structure and a radio wave bridge wall, wherein the load to a base due to a wind load is reduced, to facilitate the provision thereof in a limited space. SOLUTION: In this structure, unwanted radio waves arrived at a radio wave absorbing plate 1, provided with a radio wave absorbing means on a surface on a side of a radio wave arrival directionαcan be attenuated and suppressed, and the radio wave absorption plate 1 is installed at a space K along a direction of extending the radio wave absorbing plate 1 within a ground plane to the degree such that a radio wave can be shielded. Thus, a wind is passed between the radio wave absorbing plates 1 without preventing suppression of the unwanted radio wave, and the wind load can be reduced to decrease the load to a base 3. COPYRIGHT: (C)2005,JPO&NCIPI
|
