发明名称 |
Dual feed internal antenna |
摘要 |
A dual feed internal antenna is disclosed which provides an internal antenna with multiple frequency response through the use of two or more internal antennas within one package. Each internal antenna has its own feed and ground connection. For example, a planar inverted F antenna provides response at cellular telephone frequencies and an inverted F antenna provides response at Industrial, Scientific, and Medical (ISM) band of frequencies.
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申请公布号 |
US6448932(B1) |
申请公布日期 |
2002.09.10 |
申请号 |
US20010945918 |
申请日期 |
2001.09.04 |
申请人 |
CENTURION WIRELESS TECHNOLOGIES, INC. |
发明人 |
STOILJKOVIC VLADIMIR;SUGANTHAN SHANMUGANTHAN;WEBSTER PETER |
分类号 |
H01Q1/24;H01Q1/38;H01Q9/04;H01Q21/28;(IPC1-7):H01Q1/38 |
主分类号 |
H01Q1/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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