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1. 发明授权

US07284141B2 Method of and apparatus for measuring jitter and generating an eye diagram of a high speed data signal 有权
标题翻译：用于测量抖动并产生高速数据信号的眼图的方法和装置
公开(公告)号：US07284141B2
公开(公告)日：2007-10-16
申请号：US10772521
申请日：2004-02-05
申请人： Kyle Stickle
发明人： Kyle Stickle
IPC分类号： G06F1/12
CPC分类号： G06F1/12 , G06F3/05
摘要： A sampling system is disclosed which measures high speed data signals by performing sampling events at intervals determined by a programmable DDS output frequency and a programmable counter. The reference frequency of the DDS is that of a clock signal that is synchronous with the data signal to be measured. The present invention is able to arrange the sample points to form an eye diagram of the input signal. In addition, the present invention is capable of sampling synchronously with the data clock and controlling the phase of the synthesized signal such that the samples are localized around the rising and falling edges of the data waveform. The present invention is thereby able to determine the location of the edges of the data signal and analyze the deterministic jitter of the waveform.
摘要翻译：公开了一种采样系统，其通过以可编程DDS输出频率和可编程计数器确定的间隔进行采样事件来测量高速数据信号。 DDS的参考频率是与要测量的数据信号同步的时钟信号的参考频率。本发明能够布置采样点以形成输入信号的眼图。此外，本发明能够与数据时钟同步地进行采样，并且控制合成信号的相位，使得样本被定位在数据波形的上升沿和下降沿周围。因此，本发明能够确定数据信号的边缘的位置并分析波形的确定性抖动。

2. 发明申请

US20050177758A1 Method of and apparatus for measuring jitter and generating an eye diagram of a high speed data signal 有权
标题翻译：用于测量抖动并产生高速数据信号的眼图的方法和装置
公开(公告)号：US20050177758A1
公开(公告)日：2005-08-11
申请号：US10772521
申请日：2004-02-05
申请人： Kyle Stickle
发明人： Kyle Stickle
IPC分类号： G06F1/12 , G06F3/05
CPC分类号： G06F1/12 , G06F3/05
摘要： A sampling system is disclosed which measures high speed data signals by performing sampling events at intervals determined by a programmable DDS output frequency and a programmable counter. The reference frequency of the DDS is that of a clock signal that is synchronous with the data signal to be measured. The present invention is able to arrange the sample points to form an eye diagram of the input signal. In addition, the present invention is capable of sampling synchronously with the data clock and controlling the phase of the synthesized signal such that the samples are localized around the rising and falling edges of the data waveform. The present invention is thereby able to determine the location of the edges of the data signal and analyze the deterministic jitter of the waveform.
摘要翻译：公开了一种采样系统，其通过以可编程DDS输出频率和可编程计数器确定的间隔进行采样事件来测量高速数据信号。 DDS的参考频率是与要测量的数据信号同步的时钟信号的参考频率。本发明能够布置采样点以形成输入信号的眼图。此外，本发明能够与数据时钟同步地进行采样，并且控制合成信号的相位，使得样本被定位在数据波形的上升沿和下降沿周围。因此，本发明能够确定数据信号的边缘的位置并分析波形的确定性抖动。

3. 发明授权

US07108527B2 Sex changeable adapter for coaxial connectors 有权
标题翻译：用于同轴连接器的可变换适配器
公开(公告)号：US07108527B2
公开(公告)日：2006-09-19
申请号：US10987393
申请日：2004-11-12
申请人： William W. Oldfield , Kyle Stickle , Thomas H. Roberts
发明人： William W. Oldfield , Kyle Stickle , Thomas H. Roberts
IPC分类号： H01R29/00 , H01R13/64
CPC分类号： H01R24/542 , H01R31/06 , H01R43/22 , H01R2103/00
摘要： Systems in accordance with embodiments of the present invention can include an adapter having a sliding portion (a slider) slidable to expose an interface, thereby allowing mating—for example, between a test port and a DUT—to be observed and adjusted as required. The slider is removable, allowing an adapter sex change. In one embodiment, an insertion tool is provided which can hold a dual male pin and allow installation and removal of the dual male pin while assisting mating alignment. After calibration, the slider can be locked in place and the adapter can function as a standard coaxial connector.
摘要翻译：根据本发明的实施例的系统可以包括具有可滑动以暴露界面的滑动部分（滑块）的适配器，从而允许例如在测试端口和DUT之间进行匹配以根据需要进行观察和调整。滑块是可移动的，允许适配器性别改变。在一个实施例中，提供插入工具，其可以保持双凸销，并且允许安装和移除双凸销，同时辅助配合对准。校准后，滑块可以锁定就位，适配器可以作为标准同轴连接器。

4. 发明申请

US20050153601A1 Sex changeable adapter for coaxial connectors 有权
标题翻译：用于同轴连接器的可变换适配器
公开(公告)号：US20050153601A1
公开(公告)日：2005-07-14
申请号：US10987393
申请日：2004-11-12
申请人： William Oldfield , Kyle Stickle , Thomas Roberts
发明人： William Oldfield , Kyle Stickle , Thomas Roberts
IPC分类号： G01R35/00 , H01R13/646 , H01R31/06 , H01R43/22
CPC分类号： H01R24/542 , H01R31/06 , H01R43/22 , H01R2103/00
摘要： Systems in accordance with embodiments of the present invention can include an adapter having a sliding portion (a slider) slidable to expose an interface, thereby allowing mating—for example, between a test port and a DUT—to be observed and adjusted as required. The slider is removable, allowing an adapter sex change. In one embodiment, an insertion tool is provided which can hold a dual male pin and allow installation and removal of the dual male pin while assisting mating alignment. After calibration, the slider can be locked in place and the adapter can function as a standard coaxial connector.
摘要翻译：根据本发明的实施例的系统可以包括具有可滑动以暴露界面的滑动部分（滑块）的适配器，从而允许例如在测试端口和DUT之间进行匹配以根据需要进行观察和调整。滑块是可移动的，允许适配器性别改变。在一个实施例中，提供插入工具，其可以保持双凸销，并且允许安装和移除双凸销，同时辅助配合对准。校准后，滑块可以锁定就位，适配器可以作为标准同轴连接器。

5. 发明授权

US06680679B2 Method and apparatus for electrical conversion of non-return to zero encoded signal to return to zero encoded signal 失效
标题翻译：用于电转换不归零编码信号以返回零编码信号的方法和装置
公开(公告)号：US06680679B2
公开(公告)日：2004-01-20
申请号：US10087542
申请日：2002-03-01
申请人： Kyle Stickle
发明人： Kyle Stickle
IPC分类号： H03M712
CPC分类号： H03M5/14
摘要： A method and apparatus for electrically converting a NRZ signal into a RZ signal. A NRZ signal is summed with a phase-aligned clock signal. The resultant summed signal is then passed through a biased PHEMT transistor which has highly non-linear characteristics. The transistor is biased such that portions of the summed signal below a predetermined level are clipped resulting in an inverted RZ format signal equivalent to the received NRZ signal.
摘要翻译：一种用于将NRZ信号电转换成RZ信号的方法和装置。 NRZ信号与相位对准的时钟信号相加。所得到的求和信号然后通过具有高度非线性特性的偏置PHEMT晶体管。晶体管被偏置，使得低于预定电平的相加信号的部分被削波，导致与接收到的NRZ信号相当的反相RZ格式信号。

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