发明名称 |
Signal transformation apparatus and position recognition system having the same |
摘要 |
A signal transformation apparatus capable of performing stable transformation of a signal using a Mechanical switch includes a signal generator which generates a reserve pulse signal in response to an applied sync signal, a signal controller which outputs control signals to change and transform the reserve pulse signal to pulse signals having a predetermined pulse width, and a signal modulator which transforms the reserve pulse signal to the pulse signals having different pulse widths in response to the control signals. The signal modulator includes a switch bank in which a plurality of mechanical switches are connected in parallel, and a transmission line between nodes where the mechanical switches are formed.
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申请公布号 |
US2007182620(A1) |
申请公布日期 |
2007.08.09 |
申请号 |
US20070653395 |
申请日期 |
2007.01.16 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
CHOI JUNG-HAN;SONG IN-SANG;KWON SANG-WOOK;KIM DONG-KYUN |
分类号 |
G01S13/42 |
主分类号 |
G01S13/42 |
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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