| 摘要 |
<P>PROBLEM TO BE SOLVED: To facilitate operations to install and maintain a radiowave absorption sheet which is installed at a circumference of a nearly-circularly-sectioned long structure 60 of a DSRC (Dedicated Short Range Communication) system such as an ETC system to cover the long structure 60. Ž<P>SOLUTION: The radiowave absorption sheet 10 comprises: a sheet body 30 which has flexibility and absorbs a radiowave of prescribed frequency; and a holder 20 which holds the sheet body 30 in a curved section state. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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