| 摘要 |
PROBLEM TO BE SOLVED: To provide an antenna for receiving television signals and suitably installed on a wall face of a building or the like. SOLUTION: In the antenna provided with a radiation conductor and a reflection conductor, the radiation conductor is fixed freely rockingly at a first prescribed angle in a horizontal direction. The reflection conductor is formed nearly rectangular wherein a reflection conductor part is respectively arranged on the left side and the right side of the reflection conductor via a connection member, and a horizontal direction axial line of the reflection conductor part of the other side can freely be folded at the connection member by the first prescribed angle with respect to the horizontal direction axial line of the reflection conductor part of one side in the horizontal direction toward a forward direction of the antenna. In a state in which the radiation conductor and the reflection conductor are arranged, when the radiation conductor is directed to the left, the reflection conductor is fitted so that the horizontal direction axial line of the reflection conductor part of the one side is perpendicular to a direction line tying a center point of the reflection conductor and a center point of the radiation conductor, and the radiation conductor is fitted at a tilt so that the horizontal direction axial line of the radiation conductor is in parallel with the horizontal direction axial line of the reflection conductor part of the other side. COPYRIGHT: (C)2007,JPO&INPIT
|
