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1. 发明授权

US07133648B1 Bidirectional multi-gigabit transceiver 有权
标题翻译：双向千兆位收发器
公开(公告)号：US07133648B1
公开(公告)日：2006-11-07
申请号：US10454445
申请日：2003-06-03
申请人： Moises E. Robinson , Normand T. Lemay, Jr. , William C. Black
发明人： Moises E. Robinson , Normand T. Lemay, Jr. , William C. Black
IPC分类号： H04B1/40
CPC分类号： H04B10/43
摘要： Method and apparatus for a bidirectional transceiver cell is described. Each bidirectional transceiver cell has a transmitter and a receiver, where the transmitter and the receiver share a phase-locked loop. The bidirectional transceiver cell is configured to act as either a transmitter or a receiver. The bidirectional transceiver cell is for multi-gigabit data rates.
摘要翻译：描述了用于双向收发器单元的方法和装置。每个双向收发器单元具有发射器和接收器，其中发射器和接收器共享锁相环。双向收发信元被配置为充当发射机或接收机。双向收发器单元用于千兆位数据速率。

2. 发明授权

US07184466B1 Radio frequency data conveyance system including configurable integrated circuits 有权
标题翻译：包括可配置集成电路的射频数据传送系统
公开(公告)号：US07184466B1
公开(公告)日：2007-02-27
申请号：US10243411
申请日：2002-09-12
申请人： Brian K. Seemann , Brian T. Brunn , Normand T. Lemay, Jr. , Daniel J. Ferris, III , Thomas Anthony Lee , James M. Simkins , David B. Squires
发明人： Brian K. Seemann , Brian T. Brunn , Normand T. Lemay, Jr. , Daniel J. Ferris, III , Thomas Anthony Lee , James M. Simkins , David B. Squires
IPC分类号： H04B1/38
CPC分类号： H04B1/406 , H04B1/0003
摘要： A data conveyance integrated system that can be utilized in a base station and/or end user devices in a wireless communication system. The integrated system includes first and second integrated circuits (ICs). The first IC includes a first serial-deserial (SERDES) module, a transmit radio frequency module, and a receive radio frequency module. The transmit and receive radio frequency modules provide the wireless communication between the base stations and end user devices. The second IC includes a second SERDES module and a programmable logic fabric programmed to implement one or more wireless communication functions. Accordingly, the programmable logic fabric generates outbound digital signals from data (e.g., video, audio, control, or text data) provided to the device, and/or processes inbound digital signals to recapture the originally transmitted data. Thus, base stations and/or end user devices within a wireless communication system can be readily reconfigured.
摘要翻译：一种可在无线通信系统中的基站和/或终端用户设备中使用的数据传输集成系统。集成系统包括第一和第二集成电路（IC）。第一IC包括第一串并联（SERDES）模块，发射射频模块和接收射频模块。发射和接收射频模块提供基站和终端用户设备之间的无线通信。第二IC包括被编程为实现一个或多个无线通信功能的第二SERDES模块和可编程逻辑结构。因此，可编程逻辑结构从提供给设备的数据（例如，视频，音频，控制或文本数据）生成出站数字信号，和/或处理入站数字信号以重新捕获原始传输的数据。因此，可以容易地重新配置无线通信系统内的基站和/或终端用户设备。

3. 发明授权

US06392486B1 Low-noise common-gate amplifier for wireless communications 有权
标题翻译：用于无线通信的低噪声共门放大器
公开(公告)号：US06392486B1
公开(公告)日：2002-05-21
申请号：US09929905
申请日：2001-08-14
申请人： Normand T. Lemay, Jr.
发明人： Normand T. Lemay, Jr.
IPC分类号： H03F345
CPC分类号： H03F3/45179 , H03F3/193 , H03F2200/372 , H03F2200/72 , H03F2203/45306
摘要： With emergence of Bluetooth™ and other wireless standards, it has become increasingly desirable and practical to use low-cost wireless links, instead of cables, between devices, such as computers, printers, and personal digital assistants. Vital to these wireless links are the amplifiers that receive transmitted signals. One amplifier form, known as a common-gate amplifier, generally includes bias circuitry that requires large areas of an integrated-circuit chip or increases power usage and adds noise. Accordingly, the inventor devised an exemplary common-gate amplifier that includes an inductor coupled between the gate and drain of an amplifying transistor. The inductor acts as a short circuit at low frequencies, forcing the transistor to function at these frequencies as a diode and thus reduces the need for further bias circuitry. Other inventive embodiments include wireless receivers, transceivers, programmable integrated circuits, and electronic devices that incorporate the exemplary amplifier.
摘要翻译：随着蓝牙TM和其他无线标准的出现，在计算机，打印机和个人数字助理等设备之间使用低成本无线链路而不是电缆已变得越来越理想和实用。对这些无线链路至关重要的是接收传输信号的放大器。被称为共栅放大器的一种放大器形式通常包括需要大面积的集成电路芯片或增加功率使用并增加噪声的偏置电路。因此，发明人设计了一种示例性的共栅放大器，其包括耦合在放大晶体管的栅极和漏极之间的电感器。电感器在低频时作为短路，迫使晶体管作为二极管在这些频率下起作用，从而减少对另外的偏置电路的需要。其他发明实施例包括包含示例性放大器的无线接收器，收发器，可编程集成电路和电子设备。

4. 发明授权

US06373236B1 Temperature compensated power detector 失效
标题翻译：温度补偿功率检测器
公开(公告)号：US06373236B1
公开(公告)日：2002-04-16
申请号：US09433331
申请日：1999-11-03
申请人： Normand T. Lemay, Jr. , Eric Sadowski
发明人： Normand T. Lemay, Jr. , Eric Sadowski
IPC分类号： G01R2304
CPC分类号： G01R21/10 , G01R21/14 , H03B5/04 , H03C1/06 , H03F1/345 , H03F3/45475 , H03G3/004 , H03G3/3042 , H03L1/02 , H03L7/18 , Y10S323/907
摘要： A temperature compensated power detector generally comprises a detector circuit portion, which includes a detector diode, and a temperature compensation circuit portion, which includes a temperature compensation diode, that is operably connected to the detector circuit portion. The detector diode and the temperature compensation diode are connected in DC series with each other and develop substantially identical voltage drops. The detector circuit portion operates to detect a voltage from a power input. However, the detected voltage is subject to alteration due to temperature variations. The temperature compensation circuit portion develops a voltage that is also subject to alteration due to temperature variations. The temperature altered voltage of the temperature compensation circuit portion is used to cancel out the temperature altered voltage of the detector circuit portion allowing the power detector to produce a true voltage output.
摘要翻译：温度补偿功率检测器通常包括检测器电路部分，其包括检测器二极管和温度补偿电路部分，其包括可操作地连接到检测器电路部分的温度补偿二极管。检测器二极管和温度补偿二极管以直流电串联连接并形成大致相同的电压降。检测器电路部分操作以检测来自电力输入的电压。然而，检测到的电压由于温度变化而发生变化。温度补偿电路部分产生由于温度变化也会发生变化的电压。温度补偿电路部分的温度改变电压用于抵消检测器电路部分的温度改变的电压，允许功率检测器产生真实的电压输出。

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