发明授权
- 专利标题: Receiver for binary coded wireless optical data
- 专利标题(中): 二进制编码无线光数据接收器
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申请号: US42909申请日: 1993-04-05
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公开(公告)号: US5355242A公开(公告)日: 1994-10-11
- 发明人: Bruce C. Eastmond , Rachid M. Alameh , Kevin W. Jelley
- 申请人: Bruce C. Eastmond , Rachid M. Alameh , Kevin W. Jelley
- 申请人地址: IL Schaumburg
- 专利权人: Motorola, Inc.
- 当前专利权人: Motorola, Inc.
- 当前专利权人地址: IL Schaumburg
- 主分类号: H04B10/114
- IPC分类号: H04B10/114 ; H04B10/06
摘要:
A wireless binary coded optical data receiver receives the binary encoded data via a photodiode. The binary encoded data is then supplied to the primary winding of a transformer and thus coupled to the secondary winding of the transformer. The secondary winding is coupled to a transimpedance amplifier wherein the transimpedance amplifier buffers the received binary encoded data. The buffered binary encoded data is then amplitude limited by a limiting circuit.