发明授权
US6140967A Electronically variable power control in microstrip line fed antenna
systems
有权
微带线馈电天线系统中的电子可变功率控制
- 专利标题： Electronically variable power control in microstrip line fed antenna systems
- 专利标题（中）： 微带线馈电天线系统中的电子可变功率控制
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申请号： US141569申请日： 1998-08-27
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公开(公告)号： US6140967A公开(公告)日： 2000-10-31
- 发明人: Arild Kolsrud
- 申请人： Arild Kolsrud
- 申请人地址： NJ Murray Hill
- 专利权人： Lucent Technologies Inc.
- 当前专利权人： Lucent Technologies Inc.
- 当前专利权人地址： NJ Murray Hill
- 主分类号： H01Q1/38
- IPC分类号： H01Q1/38 ; H01Q9/04 ; H01Q13/10
摘要：
A microstrip feeds a patch antenna through a slot in a two part RF ground plane. The dual RF ground planes permit DC control of a varactor positioned over a slot in the ground planes while maintaining a high degree of AC coupling between the two planes. The AC coupling between the two ground planes is increased by increasing the capacitive coupling between the planes using an interlocking finger pattern.
公开/授权文献
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