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1. 发明申请

WO2009111038A1 BIDIRECTIONAL-INJECTION COUPLED OSCILLATOR 审中-公开
标题翻译：双向注射耦合振荡器
公开(公告)号：WO2009111038A1
公开(公告)日：2009-09-11
申请号：PCT/US2009/001403
申请日：2009-03-03
申请人： RAMBUS, INC. , HEKMAT, Mohammad , NAVID, Reza , NGUYEN, Nhat
发明人： HEKMAT, Mohammad , NAVID, Reza , NGUYEN, Nhat
IPC分类号： H03B27/00 , H03B5/12
CPC分类号： H03B27/00 , H03B5/1215 , H03B5/1228 , H03B5/124 , H03B2200/0078
摘要： An oscillator (102) includes bidirectional-injection technology to permit phase cancellation of coupled signals for phase injection of energy into the oscillator substantially in phase with the oscillator's internal energy. In an example embodiment, the oscillator includes at least two energy phase injectors or couplers configured to generate and inject energy at balanced phases with respect to the phase of the energy of the tank's energy- injecting component. The couplers of the oscillator may be coupled with multiple oscillators in a multiphase configuration for generation of multiphase signals. The signals may be utilized as multiphase clock signals, such as quadrature clock signals. Such oscillators may, for example, be implemented as clock generators for timing of synchronous data systems or for modulation, detection and/or image rejection in radio- frequency and high speed communications.
摘要翻译：振荡器（102）包括双向注入技术，以允许相位消除耦合信号，用于将振荡器的能量基本上与振荡器的内部能量相同步地相位地注入到振荡器中。在示例实施例中，振荡器包括至少两个能量相位注入器或耦合器，其被配置为相对于罐的能量注入部件的能量的相位在平衡相处产生和注入能量。振荡器的耦合器可以以多相配置的多个振荡器耦合，以产生多相信号。信号可以用作多相时钟信号，例如正交时钟信号。例如，这样的振荡器可以被实现为用于定时同步数据系统的时钟发生器或用于射频和高速通信中的调制，检测和/或镜像抑制。

2. 发明申请

WO2013043334A1 ELECTRONIC CIRCUITS USING COUPLED MULTI-INDUCTORS 审中-公开
标题翻译：使用耦合多电感器的电子电路
公开(公告)号：WO2013043334A1
公开(公告)日：2013-03-28
申请号：PCT/US2012/052872
申请日：2012-08-29
申请人： RAMBUS INC. , HEKMAT, Mohammad , ARYANFAR, Farshid , KAVIANI, Kambiz
发明人： HEKMAT, Mohammad , ARYANFAR, Farshid , KAVIANI, Kambiz
IPC分类号： H03B5/12
CPC分类号： H03B27/00 , H01F27/006 , H01F27/2804 , H03B5/1212 , H03B5/1215 , H03B5/1228 , H03B15/00 , H03K5/145 , H03K5/24 , H03K2005/00052
摘要： Coupled multi-inductors and their applications. An apparatus includes several circuit stages. Each circuit stage includes an inductive element that overlaps with the inductive elements of its adjacent circuit stages, forming a loop of coupled circuit stages. The apparatus may be, for example, a multi-phase oscillator with multiple oscillators that are magnetically coupled to each other for generating oscillation signals at different phases. The apparatus may also be, for example, a phase interpolator for combining input signals.
摘要翻译：耦合多电感器及其应用。一种装置包括几个电路级。每个电路级包括与其相邻电路级的电感元件重叠的电感元件，形成耦合电路级的回路。该装置可以是例如具有彼此磁耦合的多个振荡器的多相振荡器，用于在不同相位产生振荡信号。该装置也可以是例如用于组合输入信号的相位插值器。

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