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公开(公告)号：JP2008263771A
公开(公告)日：2008-10-30
申请号：JP2008087188
申请日：2008-03-28
Applicant: Intel Corp , インテル・コーポレーション
Inventor： DOYLE JAMES T , MCSHANE ERIK A , TRIVEDI MALAY
IPC: H02M3/155
CPC classification number: H02M3/1584
Abstract: PROBLEM TO BE SOLVED: To provide a multi-phase converter with dynamic phase adjustment, which has highly efficient response characteristics.
SOLUTION: The multi-phase converter includes a VR control unit 102, a driver filter circuit 104 and a feedback circuit 106, and an adjusted voltage supply source VR is given to a load 110. The VR control unit includes a logic and a circuit to supply a drive signal P1:PN having its pulse width modulated to the phase leg in the driver filter circuit 104. The feedback circuit is coupled to a VR node and the driver filter circuit 104 to supply a voltage or a current feedback signal to the VR control unit 102. Thereby the output voltage VR is adjusted, and a phase leg having its phases deviated differently is dynamically controlled to maintain a desired operation efficiency.
COPYRIGHT: (C)2009,JPO&INPITAbstract translation: 要解决的问题：提供具有高效响应特性的动态相位调整的多相变换器。 解决方案：多相转换器包括一个VR控制单元102，一个驱动滤波电路104和一个反馈电路106，调节电压源VR被提供给负载110.RV控制单元包括一个逻辑和 将驱动信号P1：PN的脉冲宽度调制到驱动器滤波器电路104中的相位支路的电路。反馈电路耦合到VR节点和驱动器滤波器电路104以提供电压或电流反馈信号 由此，调整输出电压VR，动态地控制其相位偏离的相位支路，以保持期望的操作效率。 版权所有（C）2009，JPO＆INPIT
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Patent Agency Ranking
公开(公告)号：JP2012080769A
公开(公告)日：2012-04-19
申请号：JP2011275607
申请日：2011-12-16
Applicant: Intel Corp , インテル・コーポレーション
Inventor： DOYLE JAMES T , ERIK A MCSHANE , TRIVEDI MURREY
IPC: H02M3/155
CPC classification number: H02M3/1584
Abstract: PROBLEM TO BE SOLVED: To provide a multi-phase converter with dynamic phase adjustment, which has highly efficient response characteristics.SOLUTION: The multi-phase voltage regulator includes a VR control unit 102, a driver filter circuit 104 and a feedback circuit 106, and an adjusted voltage supply source VR is given to a load 110. The VR control unit includes a logic and a circuit to supply a drive signal P1:PN having its pulse width modulated to the phase leg in the driver filter circuit 104. The feedback circuit is coupled to a VR node and the driver filter circuit 104 to supply a voltage or a current feedback signal to the VR control unit 102. Thereby the output voltage VR is adjusted, and a phase leg having its phases deviated differently is dynamically controlled to maintain a desired operation efficiency.
Abstract translation: 要解决的问题：提供具有高效响应特性的动态相位调整的多相变换器。 解决方案：多相电压调节器包括一个VR控制单元102，一个驱动滤波电路104和一个反馈电路106，调节后的电压源VR被提供给负载110.RV控制单元包括一个逻辑 以及电路，用于向驱动器滤波器电路104中的相位支路提供其脉宽调制的驱动信号P1：PN。反馈电路耦合到VR节点和驱动器滤波器电路104以提供电压或电流反馈 信号到VR控制单元102.由此，调整输出电压VR，并且动态地控制其相位偏离不同的相位支路以保持期望的操作效率。 版权所有（C）2012，JPO＆INPIT
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3.发明公开A HIGH DATA RATE COMMUNICATIONS NETWORK EMPLOYING AN ADAPTIVE SECTORED ANTENNA 失效交换网络具有高数据速率，DAS自适应天线使用扇形
公开(公告)号：EP1020055A4
公开(公告)日：2001-12-19
申请号：EP98931322
申请日：1998-06-15
Applicant: INTEL CORP
Inventor： SMITH JAMES P , DOYLE JAMES T
CPC classification number: H04B7/0851 , H01Q1/246 , H01Q3/2605 , H04L1/0016
Abstract: A high data rate communication system (12) that employs an adaptive sectored antenna (46) is disclosed. The high data rate communication system (12) includes an antenna subsystem (28) for receiving and transmitting data. The antenna subsystem (28) is adapted to be spatially steered. A radio frequency transceiver (32) that is coupled to the antenna subsystem (28) and that selectively generates a bit error rate (BER) signal (206) and a receive signal strength indication (RSSI) signal (210) based upon a received antenna training sequence is also provided. The system (12) also includes a beam steering state machine (200) that is coupled to the radio frequency transceiver (32) and that selectively generates a BER_PASS signal (207) and an RSSI_PASS signal (209) based upon whether the BER signal (206) is in a first logical relationship with a predetermined BER signal and the RSSI signal (210) is in a second logical relationship with a predetermined RSSI signal. An antenna controller (38) is coupled to the antenna subsystem (28) and the beam steering state machine (200) and selectively generates antenna control signals (220) to spatially steer the antenna subsystem (28) based upon the BER_PASS signal (207) and the RSSI_PASS signal (209).
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公开(公告)号：BR9812668A
公开(公告)日：2000-08-22
申请号：BR9812668
申请日：1998-06-15
Applicant: INTEL CORP
Inventor： SMITH JAMES P , DOYLE JAMES T
Abstract: A high data rate communication system that employs an adaptive sectored antenna is disclosed. The high data rate communication system includes an antenna subsystem for receiving and transmitting data. The antenna subsystem is adapted to be spatially steered. A radio frequency transceiver that is coupled to the antenna subsystem and that selectively generates a bit error rate (BER) signal and a receive signal strength indication (RSSI) signal based upon a received antenna training sequence is also provided. The system also includes a beam steering state machine that is coupled to the radio frequency transceiver and that selectively generates a BER-PASS signal and an RSSI-PASS signal based upon whether the BER signal is in a first logical relationship with a predetermined BER signal and the RSSI signal is in a second logical relationship with a predetermined RSSI signal. An antenna controller is coupled to the antenna subsystem and the beam steering state machine and selectively generates antenna control signals to spatially steer the antenna subsystem based upon the BER-PASS signal and the RSSI-PASS signal.
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公开(公告)号：DE102008016532A1
公开(公告)日：2008-11-27
申请号：DE102008016532
申请日：2008-03-31
Applicant: INTEL CORP
Inventor： DOYLE JAMES T , MCSHANE ERIK A , TRIVEDI MALAY
IPC: H02M3/158
Abstract: In some embodiments, a multi-phase converter with dynamic phase adjustment is provided. In some embodiments, a controller may include circuitry to control how many phase legs are active based on output current and also which phase legs are to be enabled.
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公开(公告)号：AU8147698A
公开(公告)日：1999-04-12
申请号：AU8147698
申请日：1998-06-15
Applicant: INTEL CORP
Inventor： SMITH JAMES P , DOYLE JAMES T
Abstract: A high data rate communication system that employs an adaptive sectored antenna is disclosed. The high data rate communication system includes an antenna subsystem for receiving and transmitting data. The antenna subsystem is adapted to be spatially steered. A radio frequency transceiver that is coupled to the antenna subsystem and that selectively generates a bit error rate (BER) signal and a receive signal strength indication (RSSI) signal based upon a received antenna training sequence is also provided. The system also includes a beam steering state machine that is coupled to the radio frequency transceiver and that selectively generates a BER-PASS signal and an RSSI-PASS signal based upon whether the BER signal is in a first logical relationship with a predetermined BER signal and the RSSI signal is in a second logical relationship with a predetermined RSSI signal. An antenna controller is coupled to the antenna subsystem and the beam steering state machine and selectively generates antenna control signals to spatially steer the antenna subsystem based upon the BER-PASS signal and the RSSI-PASS signal.
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