发明申请
- 专利标题： ANTENNA APPARATUS PROVIDED WITH ANTENNA ELEMENT EXCITED THROUGH MULTIPLE FEEDING POINTS
- 专利标题（中）： 天线设备提供天线元素通过多个馈电点
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申请号： US11951141申请日： 2007-12-05
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公开(公告)号： US20080143612A1公开(公告)日： 2008-06-19
- 发明人: Hiroshi IWAI , Atsushi Yamamoto , Tsutomu Sakata , Yoshio Koyanagi
- 申请人： Hiroshi IWAI , Atsushi Yamamoto , Tsutomu Sakata , Yoshio Koyanagi
- 优先权： JPP2006-328194 20061205
- 主分类号： H01Q13/10
- IPC分类号： H01Q13/10 ; H01Q1/24
摘要：
An antenna apparatus includes an antenna element having at least one slit, a first feeding point provided at a position on the antenna element, and a second feeding point provided along the slit. The antenna element is excited as an electric current antenna through the first feeding point, and at the same time, the slit is excited as a magnetic current antenna through the second feeding point.
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