An antenna apparatus includes: a substrate (1); an RF ground conductor (13) which is branched to extend in at least two directions and at least a part of which is formed on a surface of the substrate (1), the RF ground conductor (13) functioning as an antenna ground plane; and an antenna portion (2), one end of which is connected to the RF ground conductor (13).
申请公布号
HK1128832(A1)
申请公布日期
2013.11.01
申请号
HK20090106890
申请日期
2009.07.27
申请人
MITSUBISHI MATERIALS CORPORATION
发明人
LEE, SUNG-GYOO;NAKAMURA, MASAHIKO;HIROSE, EIICHIROU;YANAO, KOJI