| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a radar apparatus in which electromagnetic wave noise shield is more enhanced and the like.SOLUTION: The radar apparatus includes a conductive housing 103 of which one face is an open surface and a printed board 104 stored in the housing so as to opposed to the open surface and having a layer of a ground plane 302. The printed board 104 includes a conductive board peripheral member 303 extended along the periphery of the board and electrically connected to the ground plane by a board grounding part. The housing 103 includes a stepped conductive shelf part 201 extended along an inner periphery of a side face member 103b and a plurality of conductive pedestal parts 203 each attached to a part of the shelf part and having a support face 203a for supporting an outer periphery of the printed board. The housing 103 is electrically connected to the ground plane by a housing grounding part and the printed board 104 is configured so that the board peripheral member 303 is arranged adjacently to the shelf part 201 and the inside of the side face member 103b.</p> |
