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1. 发明授权

US07719454B2 Logical current division multiplexing for encoding multiple digital signals 有权
标题翻译：用于编码多个数字信号的逻辑电流分复用
公开(公告)号：US07719454B2
公开(公告)日：2010-05-18
申请号：US12043828
申请日：2008-03-06
申请人： Chris Minerva
发明人： Chris Minerva
IPC分类号： H03M1/66
CPC分类号： G06F1/22
摘要： A method and a system are disclosed for transmitting an N-bit digital signal at a source. The N-bit digital signal representing a binary value is used to modulate an electrical current by using N discrete voltages representing each bit. The N discrete voltages are coupled to N corresponding switches to control the switches. The switches conduct a corresponding electrical current if the value of the corresponding discrete voltage is the binary value of 1. The currents from each of the closed switches are summed to form a current-encoded data signal in a single physical conductor representing the original N-bit digital signal. The current-encoded data signal is transmitted through the single physical conductor to a current decoder for decoding the current-encoded data signal and extracting the original N-bit digital signal at a destination.
摘要翻译：公开了用于在源处发送N位数字信号的方法和系统。代表二进制值的N位数字信号用于通过使用表示每个位的N个离散电压来调制电流。 N个离散电压耦合到N个相应的开关以控制开关。如果相应的离散电压的值是二进制值1，则开关导通相应的电流。来自每个闭合开关的电流被相加，以形成表示原始N-位的单个物理导体中的电流编码数据信号，位数字信号。电流编码数据信号通过单个物理导体传输到当前解码器，用于解码当前编码的数据信号，并在目的地提取原始的N位数字信号。

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