Nippon Antena Kabushiki Kaisha

Takayoshi Shinkai

Kenji Azumi

An object of the present invention is to provide a simple, reasonably-priced patch antenna which can be assembled easily. A pair of first L-shaped holding portionsformed on a spaceris inserted into a pair of attachment holesformed in an antenna plate, and the antenna plateis slid so that the upper portions of the attachment holesin the antenna plateare gripped between the upper portions of the first L-shaped holding portionsand a spacer main body. As a result, the antenna plateis fixed to the spacer. Next, a pair of second L-shaped holding portionsis inserted into a pair of insertion holesformed in a ground plate, and the ground plateis slid so that the lower portions of the insertion holesin the ground plateare gripped between the upper portions of the second L-shaped holding portionsand the spacer main body. As a result, the ground plateis fixed to the spacer

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Warabi, Japan

Takayoshi Shinkai