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专利名称：Structure, structure and method for
providing an on-chip variable delaytransmission line with fixed characteristicimpedance
发明人：Hanyi Ding,Wayne H. Woods, Jr.申请号：US12144684申请日：20080624公开号：US08193878B2公开日：20120605
专利附图：
摘要：A design structure, structure, and method for providing an on-chip variable
delay transmission line with a fixed characteristic impedance. A method of manufacturinga transmission line structure includes forming a signal line of the transmission linestructure, forming a first ground return structure that causes a first delay and a firstcharacteristic impedance in the transmission line structure, and forming a second groundreturn structure that causes a second delay and a second characteristic impedance in thetransmission line structure. The first delay is different from the second delay, and thefirst characteristic impedance is substantially the same as the second characteristicimpedance.
申请人：Hanyi Ding,Wayne H. Woods, Jr.
地址：Essex Junction VT US,Burlington VT US
国籍：US,US
代理机构：Roberts Mlotkowski Safran & Cole, P.C.
代理人：Anthony Canale
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