发明名称 |
Diversity and adaptive antenna arrangements for inductive pick-ups |
摘要 |
The present invention provides for inductive pick-up devices employing a diversity and adaptive antenna arrangement. By utilizing diversity and adaptive antennas, the pick-up can be installed by a consumer without use of a computer monitor or other device to determine alignment. In addition, the arrangement increases the level of signal available to a data decoding system. In combining the two types of pick-ups and using the best features of both, we additionally gain performance on synchronizing frame rate and picking up data.
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申请公布号 |
US6784923(B1) |
申请公布日期 |
2004.08.31 |
申请号 |
US20000667313 |
申请日期 |
2000.09.22 |
申请人 |
AGERE SYSTEMS INC. |
发明人 |
AUGUST KATHERINE GRACE;DUCHATELLIER ROBERT;SHAER NORMAN R.;SIZER, II THEODORE |
分类号 |
H04B7/08;H04H60/48;H04H60/59;H04N5/445;H04N7/088;H04N7/173;(IPC1-7):H04N17/00;H04N17/02 |
主分类号 |
H04B7/08 |
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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