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1. 发明申请

US20150288077A1 PHASED-ARRAY TRANSCEIVER 有权
标题翻译：同步阵列收发器
公开(公告)号：US20150288077A1
公开(公告)日：2015-10-08
申请号：US14725161
申请日：2015-05-29
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Daniel J. Friedman , Xiaoxiong Gu , Duixian Liu , Arun S. Natarajan , Scott K. Reynolds , Alberto Valdes Garcia
IPC分类号： H01Q21/06 , H04B7/04 , H01Q23/00
CPC分类号： H01Q21/061 , H01L2224/16225 , H01Q21/065 , H01Q23/00 , H04B7/04 , Y10T29/49016
摘要： Systems, methods, devices and apparatuses directed to transceiver devices are disclosed. In accordance with one method, a first set of antenna positions in a first section of a set of sections of a circuit layout for the circuit package is selected. The method further includes selecting another set of antenna positions in another section of the circuit layout such that an arrangement of selected antenna positions of the other set is different from an arrangement of selected antenna positions of a previously selected set of antenna positions. The selecting another set of positions in another section is iterated until selections have been made for a total number of antennas. The selecting the other set is performed such that consecutive unselected positions in the other section do not exceed a predetermined number of positions. In addition, antenna elements are formed at the selected positions to fabricate the circuit package.
摘要翻译：公开了针对收发器设备的系统，方法，设备和设备。根据一种方法，选择电路封装的电路布局的一组部分的第一部分中的第一组天线位置。该方法还包括在电路布局的另一部分中选择另一组天线位置，使得另一组的所选择的天线位置的布置与先前选择的一组天线位置的选定天线位置的布置不同。迭代在另一部分中选择另一组位置，直到对天线总数进行选择。执行另一组的选择，使得另一部分中的连续未选定位置不超过预定数量的位置。此外，天线元件形成在所选择的位置以制造电路封装。

2. 发明申请

US20140120903A1 BASE STATION POWER CONTROL IN A MOBILE NETWORK 有权
标题翻译：移动网络中的基站功率控制
公开(公告)号：US20140120903A1
公开(公告)日：2014-05-01
申请号：US13661750
申请日：2012-10-26
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Nicholas C. M. Fuller , Yasunao Katayama , Arun S. Natarajan
IPC分类号： H04W52/04
CPC分类号： H04W52/04 , H04B17/382 , H04W16/18 , H04W52/143 , H04W52/225 , H04W52/265 , H04W52/386 , H04W52/44
摘要： The present disclosure relates generally to the field of base station power control in a mobile network. In various examples, base station power control in a mobile network may be implemented in the form of systems, methods and/or algorithms.
摘要翻译：本公开一般涉及移动网络中的基站功率控制领域。在各种示例中，移动网络中的基站功率控制可以以系统，方法和/或算法的形式实现。

3. 发明授权

US09800251B2 Loop parameter sensor using repetitive phase errors 有权
公开(公告)号：US09800251B2
公开(公告)日：2017-10-24
申请号：US14879933
申请日：2015-10-09
申请人： International Business Machines Corporation
发明人： Mark Ferriss , Arun S. Natarajan , Benjamin D. Parker , Alexander V. Rylyakov , Jose A. Tierno , Soner Yaldiz
IPC分类号： H03L7/06 , H03L7/085 , G01R31/28 , H03L7/093 , H03L7/107 , H03L7/18
CPC分类号： H03L7/085 , G01R31/2824 , H03L7/093 , H03L7/1075 , H03L7/1077 , H03L7/18 , H03L2207/06
摘要： A method and system are disclosed for measuring a specified parameter in a phase-locked loop frequency synthesizer (PLL). In one embodiment, the method comprises introducing multiple phase errors in the PLL, measuring a specified aspect of the introduced phase errors, and determining a value for the specified parameter using the measured aspects of the introduced phase errors. In one embodiment, the phase errors are introduced repetitively in the PLL, and these phase errors produce a modified phase difference between the reference signal and the feedback signal in the PPL. In one embodiment, crossover times, when this modified phase difference crosses over a preset value, are determined, and these crossover times are used to determine the value for the specified parameter. In an embodiment, the parameter is calculated as a mathematical function of the crossover times. The parameter may be, for example, the bandwidth of the PLL.

4. 发明授权

US09191057B2 Scalable polarimetric phased array transceiver 有权
标题翻译：可调极化相控阵收发器
公开(公告)号：US09191057B2
公开(公告)日：2015-11-17
申请号：US13904142
申请日：2013-05-29
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Herschel A. Ainspan , Mark Ferriss , Arun S. Natarajan , Benjamin D. Parker , Jean-Oliver Plouchart , Scott K. Reynolds , Mihai A. Sanduleanu , Alberto Valdes Garcia
IPC分类号： G01S13/08 , H04B1/48 , H01Q3/28 , H01Q3/36
CPC分类号： G01S7/024 , H01Q3/28 , H01Q3/36 , H04B1/48
摘要： A polarimetric transceiver front-end includes two receive paths configured to receive signals from an antenna, each receive path corresponding to a respective polarization. Each front-end includes a variable amplifier and a variable phase shifter; a first transmit path configured to send signals to the antenna, where the transmit path is connected to the variable phase shifter of one of the two receive paths and includes a variable amplifier; and a transmit/receive switch configured to select between the first transmit path and the two receive paths for signals, where the transmit/receive switch includes a quarter-wavelength transmission line that adds a high impedance to the transmit path when the transmit/receive switch is in a receiving state.
摘要翻译：偏振收发器前端包括被配置为从天线接收信号的两个接收路径，每个接收路径对应于相应的极化。每个前端包括可变放大器和可变移相器; 第一发送路径，被配置为向天线发送信号，其中发送路径连接到两个接收路径之一的可变移相器，并且包括可变放大器; 以及发射/接收开关，被配置为在信号的第一发射路径和两个接收路径之间进行选择，其中发射/接收开关包括四分之一波长的传输线，当传输/接收开关处于接收状态。

5. 发明授权

US08768337B2 Base station power control in a mobile network 有权
公开(公告)号：US08768337B2
公开(公告)日：2014-07-01
申请号：US13661750
申请日：2012-10-26
申请人： International Business Machines Corporation
发明人： Nicholas C. M. Fuller , Yasunao Katayama , Arun S. Natarajan
IPC分类号： H04W4/00 , H04W36/00 , H04W24/00 , H04W40/00 , H04B17/00
CPC分类号： H04W52/04 , H04B17/382 , H04W16/18 , H04W52/143 , H04W52/225 , H04W52/265 , H04W52/386 , H04W52/44
摘要： The present disclosure relates generally to the field of base station power control in a mobile network. In various examples, base station power control in a mobile network may be implemented in the form of systems, methods and/or algorithms.

6. 发明申请

US20140132450A1 PHASED-ARRAY TRANSCEIVER FOR MILLIMETER-WAVE FREQUENCIES 有权
标题翻译：毫米波频率的同步阵列收发器
公开(公告)号：US20140132450A1
公开(公告)日：2014-05-15
申请号：US14136898
申请日：2013-12-20
申请人： MediaTek, Inc. , INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Ping-Yu Chen , Brian A. Floyd , Jie-Wei Lai , Arun S. Natarajan , Sean T. Nicolson , Scott K. Reynolds , Ming-Da Tsai , Alberto Valdes-Garcia , Jing-Hong C. Zhan
IPC分类号： H01Q3/26
CPC分类号： H01Q3/2694 , H01Q3/267
摘要： A phased-array receiver that may be effectively implemented on a silicon substrate. A receiver includes multiple radio frequency (RF) front-ends, each configured to receive a signal with a given delay relative to the others such that the gain of the received signal is highest in a given direction. The receiver also includes a power combination network configured to accept an RF signal from each of the RF front-ends and to pass a combined RF signal to a down-conversion element, where the power distribution network includes a combination of active and passive components. Each RF front-end includes a phase shifter configured to delay the signal in accordance with the given direction and a variable amplifier configured to adjust the gain of the signal.
摘要翻译：可以有效地在硅衬底上实现的相控阵接收器。接收机包括多个射频（RF）前端，每个被配置为接收相对于其它的给定延迟的信号，使得接收信号的增益在给定方向上最高。接收机还包括配置成接收来自每个RF前端的RF信号并将组合的RF信号传递到下变频元件的功率组合网络，其中配电网络包括有源和无源组件的组合。每个RF前端包括被配置为根据给定方向延迟信号的移相器和配置成调整信号增益的可变放大器。

7. 发明授权

US09577314B2 Hybrid on-chip and package antenna 有权
标题翻译：混合片上和封装天线
公开(公告)号：US09577314B2
公开(公告)日：2017-02-21
申请号：US13796404
申请日：2013-03-12
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Duixian Liu , Arun S. Natarajan , Jean-Olivier Plouchart , Scott K. Reynolds
IPC分类号： H01Q1/22 , H01Q1/36 , H01L21/50 , H01L23/522 , H01L21/302 , H01L21/48 , H01L23/66
CPC分类号： H01Q15/142 , H01L21/302 , H01L21/486 , H01L21/50 , H01L23/5227 , H01L23/66 , H01L25/50 , H01L2223/6677 , H01L2224/0401 , H01L2224/04042 , H01L2224/0557 , H01L2224/16225 , H01Q1/2283 , H01Q1/36 , H01Q1/38 , H01Q9/0407
摘要： Antenna devices, antenna systems and methods of their fabrication are disclosed. One such antenna device includes a semiconductor chip and a chip package. The semiconductor chip includes at least one antenna that is integrated into a dielectric layer of the semiconductor chip and is configured to transmit electromagnetic waves. In addition, the chip package includes at least one ground plane, where the semiconductor chip is mounted on the chip package such that the ground plane(s) is disposed at a predetermined distance from the antenna to implement a reflection of at least a portion of the electromagnetic waves.
摘要翻译：公开了天线装置，天线系统及其制造方法。一种这样的天线装置包括半导体芯片和芯片封装。半导体芯片包括集成到半导体芯片的电介质层中的至少一个天线，并被配置为传输电磁波。此外，芯片封装包括至少一个接地平面，其中半导体芯片安装在芯片封装上，使得接地平面设置在离天线预定距离处，以实现至少一部分电磁波。

8. 发明授权

US09537224B2 Phased-array transceiver 有权
标题翻译：相控阵收发器
公开(公告)号：US09537224B2
公开(公告)日：2017-01-03
申请号：US14725161
申请日：2015-05-29
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Daniel J. Friedman , Xiaoxiong Gu , Duixian Liu , Arun S. Natarajan , Scott K. Reynolds , Alberto Valdes Garcia
IPC分类号： H01Q21/06 , H01Q23/00 , H04B7/04
CPC分类号： H01Q21/061 , H01L2224/16225 , H01Q21/065 , H01Q23/00 , H04B7/04 , Y10T29/49016
摘要： Systems, methods, devices and apparatuses directed to transceiver devices are disclosed. In accordance with one method, a first set of antenna positions in a first section of a set of sections of a circuit layout for the circuit package is selected. The method further includes selecting another set of antenna positions in another section of the circuit layout such that an arrangement of selected antenna positions of the other set is different from an arrangement of selected antenna positions of a previously selected set of antenna positions. The selecting another set of positions in another section is iterated until selections have been made for a total number of antennas. The selecting the other set is performed such that consecutive unselected positions in the other section do not exceed a predetermined number of positions. In addition, antenna elements are formed at the selected positions to fabricate the circuit package.
摘要翻译：公开了针对收发器设备的系统，方法，设备和设备。根据一种方法，选择电路封装的电路布局的一组部分的第一部分中的第一组天线位置。该方法还包括在电路布局的另一部分中选择另一组天线位置，使得另一组的所选择的天线位置的布置与先前选择的一组天线位置的选定天线位置的布置不同。迭代在另一部分中选择另一组位置，直到对天线总数进行选择。执行另一组的选择，使得另一部分中的连续未选定位置不超过预定数量的位置。此外，天线元件形成在所选择的位置以制造电路封装。

9. 发明申请

US20140184439A1 SCALABLE POLARIMETRIC PHASED ARRAY TRANSCEIVER 有权
标题翻译：可扩展极化相位阵列收发器
公开(公告)号：US20140184439A1
公开(公告)日：2014-07-03
申请号：US13904142
申请日：2013-05-29
申请人： International Business Machines Corporation
发明人： Herschel A. Ainspan , Mark Ferriss , Arun S. Natarajan , Benjamin D. Parker , Jean-Oliver Plouchart , Scott K. Reynolds , Mihai A. Sanduleanu , Alberto Valdes Garcia
IPC分类号： G01S7/02
CPC分类号： G01S7/024 , H01Q3/28 , H01Q3/36 , H04B1/48
摘要： A polarimetric transceiver front-end includes two receive paths configured to receive signals from an antenna, each receive path corresponding to a respective polarization. Each front-end includes a variable amplifier and a variable phase shifter; a first transmit path configured to send signals to the antenna, where the transmit path is connected to the variable phase shifter of one of the two receive paths and includes a variable amplifier; and a transmit/receive switch configured to select between the first transmit path and the two receive paths for signals, where the transmit/receive switch includes a quarter-wavelength transmission line that adds a high impedance to the transmit path when the transmit/receive switch is in a receiving state.
摘要翻译：偏振收发器前端包括被配置为从天线接收信号的两个接收路径，每个接收路径对应于相应的极化。每个前端包括可变放大器和可变移相器; 第一发送路径，被配置为向天线发送信号，其中发送路径连接到两个接收路径之一的可变移相器，并且包括可变放大器; 以及发射/接收开关，被配置为在信号的第一发射路径和两个接收路径之间进行选择，其中发射/接收开关包括四分之一波长的传输线，当传输/接收开关处于接收状态。

10. 发明授权

US08768338B2 Base station power control in a mobile network 有权
标题翻译：移动网络中的基站功率控制
公开(公告)号：US08768338B2
公开(公告)日：2014-07-01
申请号：US13685119
申请日：2012-11-26
申请人： International Business Machines Corporation
发明人： Nicholas C. M. Fuller , Yasunao Katayama , Arun S. Natarajan
IPC分类号： H04W4/00 , H04W24/00 , H04W36/00 , H04W40/00 , H04B17/00
CPC分类号： H04W52/04 , H04B17/382 , H04W16/18 , H04W52/143 , H04W52/225 , H04W52/265 , H04W52/386 , H04W52/44
摘要： The present disclosure relates generally to the field of base station power control in a mobile network. In various examples, base station power control in a mobile network may be implemented in the form of systems, methods and/or algorithms.
摘要翻译：本公开一般涉及移动网络中的基站功率控制领域。在各种示例中，移动网络中的基站功率控制可以以系统，方法和/或算法的形式实现。

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