| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a dipole antenna formed on a surface of an antenna substrate, capable of preventing an unwanted wave from leaking toward a reflection board rear side from a clearance between the antenna substrate and the reflection board. <P>SOLUTION: A triplate line is formed on an antenna substrate, electric power is supplied to an antenna radiation section of a dipole antenna through the triplate line. In addition, a ground conductor surface is formed on a surface of the antenna substrate through which the triplate line passes, a reflection board is brought into contact with the ground conductor surface for continuity and the reflection board is installed on the antenna substrate. <P>COPYRIGHT: (C)2012,JPO&INPIT |
