发明申请
US20060284770A1 Compact dual band antenna having common elements and common feed
审中-公开
紧凑型双频天线,具有通用元件和普通馈电
- 专利标题: Compact dual band antenna having common elements and common feed
- 专利标题(中): 紧凑型双频天线,具有通用元件和普通馈电
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申请号: US11153891申请日: 2005-06-15
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公开(公告)号: US20060284770A1公开(公告)日: 2006-12-21
- 发明人: Young-Min Jo , Frank Caimi , Dong-Gu Lee
- 申请人: Young-Min Jo , Frank Caimi , Dong-Gu Lee
- 主分类号: H01Q1/38
- IPC分类号: H01Q1/38
摘要:
A dual band antenna comprising structurally different antenna elements and having common feed. The antenna includes a ground plane, a radiating element and an arm extending from the radiating element. In a first operating mode energy is radiated from the arm, the radiating element and the ground plane. In a second operating mode energy is radiated from the radiating element and the ground plane. Thus the antenna operates in two modes with two different resonant frequencies.