专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2012112806A1 ELECTROMAGNETIC E-SHAPED PATCH ANTENNA REPEATER WITH HIGH ISOLATION 审中-公开
标题翻译：具有高隔离度的电磁电子形状的天线放大器
公开(公告)号：WO2012112806A1
公开(公告)日：2012-08-23
申请号：PCT/US2012/025501
申请日：2012-02-16
申请人： QUALCOMM INCORPORATED , MOHAMMADIAN, Alireza Hormoz
发明人： MOHAMMADIAN, Alireza Hormoz
IPC分类号： H01Q21/06 , H01Q21/28 , H01Q25/00 , H04B3/36 , H04B7/155
CPC分类号： H01Q25/005 , H01Q21/065 , H01Q21/28 , H04B3/548 , H04B7/155
摘要： A repeater system is disclosed including a first planar antenna array (200) comprising a first plurality of patch antennas (204), wherein the first plurality of patch antennas include a first pair of first patch antennas and a second pair of patch antennas, the first patch antennas in each pair disposed symmetrically about a perpendicular plane (208) bisecting a distance between the patch antennas in each pair. Two microstrip antenna probes may be connected to respective ones of the first patch antennas in each pair. The two feed signals connected to the two probes may be phased shifted approximately 180 degrees out of phase with respect to each other. The repeater also includes a second planar antenna array comprising a second plurality of patch antennas and a housing connecting the first planar antenna array and the second planar antenna array.
摘要翻译：公开了一种中继器系统，其包括包括第一多个贴片天线（204）的第一平面天线阵列（200），其中所述第一多个贴片天线包括第一对第一贴片天线和第二对贴片天线，所述第一对贴片天线每对中的贴片天线围绕平分每对中的贴片天线之间的距离的垂直平面（208）对称地布置。两个微带天线探针可以连接到每对中的相应的第一贴片天线。连接到两个探头的两个馈送信号可以相对于彼此相位偏移大约180度异相。中继器还包括第二平面天线阵列，其包括第二多个贴片天线和连接第一平面天线阵列和第二平面天线阵列的壳体。

2. 发明申请

WO2009140221A9 WIRELESS POWER TRANSFER FOR APPLIANCES AND EQUIPMENTS 审中-公开
公开(公告)号：WO2009140221A9
公开(公告)日：2009-11-19
申请号：PCT/US2009/043515
申请日：2009-05-11
申请人： QUALCOMM INCORPORATED , KIRBY, Miles, A. , GROB, Matthew, S. , OZAKI, Ernest, T. , JACOBS, Paul, E. , VON NOVAK, William, H. , MOHAMMADIAN, Alireza, Hormoz , TONCICH, Stanley, S.
发明人： KIRBY, Miles, A. , GROB, Matthew, S. , OZAKI, Ernest, T. , JACOBS, Paul, E. , VON NOVAK, William, H. , MOHAMMADIAN, Alireza, Hormoz , TONCICH, Stanley, S.
IPC分类号： H04B5/02 , G06K7/00 , G06K19/07
摘要： Exemplary embodiments are directed to wireless power transfer. A transmitting device or a receiving device for use in a wireless transfer system may be equipment or a household appliance. The transmitting device includes a transmit antenna to wirelessly transfer power to a receive antenna by generating a near field radiation within a coupling-mode region. An amplifier applies an RF signal to the transmit antenna. A presence detector detects a presence of a receiver device within the coupling-mode region. A controller adjusts a power output of the amplifier responsive to the presence of a receiver device. The presence detector may also detect a human presence. The power output may be adjusted at or below the regulatory level when the presence signal indicates human presence and above a regulatory level when the presence signal indicates human absence.

3. 发明申请

WO2007087647A1 DIVERSE SPECTRUM ANTENNA FOR HANDSETS AND OTHER DEVICES 审中-公开
标题翻译：用于手表和其他装置的分散光谱天线
公开(公告)号：WO2007087647A1
公开(公告)日：2007-08-02
申请号：PCT/US2007/061246
申请日：2007-01-29
申请人： QUALCOMM INCORPORATED , MOHAMMADIAN, Alireza Hormoz , SOLIMAN, Samir S.
发明人： MOHAMMADIAN, Alireza Hormoz , SOLIMAN, Samir S.
IPC分类号： H01Q1/38 , H01Q1/24
CPC分类号： H01Q1/38 , H01Q1/24
摘要： A system, apparatus and method for a diverse spectrum antenna is disclosed. The diverse spectrum antenna may comprise a circuit board having a ground plane and a chip antenna including a notch, wherein the chip antenna is mounted on the circuit board at a selected distance from the ground plane.
摘要翻译：公开了一种用于不同频谱天线的系统，装置和方法。不同的频谱天线可以包括具有接地平面的电路板和包括凹口的芯片天线，其中芯片天线以距离接地平面选择的距离安装在电路板上。

4. 发明申请

WO2009140221A8 WIRELESS POWER TRANSFER FOR APPLIANCES AND EQUIPMENTS 审中-公开
公开(公告)号：WO2009140221A8
公开(公告)日：2010-04-15
申请号：PCT/US2009043515
申请日：2009-05-11
申请人： QUALCOMM INC , KIRBY MILES A , GROB MATTHEW S , OZAKI ERNEST T , JACOBS PAUL E , VON NOVAK WILLIAM H , MOHAMMADIAN ALIREZA HORMOZ , TONCICH STANLEY S
发明人： KIRBY MILES A , GROB MATTHEW S , OZAKI ERNEST T , JACOBS PAUL E , VON NOVAK WILLIAM H , MOHAMMADIAN ALIREZA HORMOZ , TONCICH STANLEY S
IPC分类号： H04B5/02 , G06K7/00 , G06K19/07
CPC分类号： H02J50/12 , G06K7/0008 , G06K7/10178 , G06K19/0701 , G06K19/0715 , G06K19/0723 , H01F38/14 , H01Q1/2225 , H01Q1/38 , H01Q7/00 , H02J5/005 , H02J7/025 , H02J17/00 , H02J50/90 , H04B5/0031 , H04B5/0037 , H04B5/02 , Y10T307/406
摘要： Exemplary embodiments are directed to wireless power transfer. A transmitting device or a receiving device for use in a wireless transfer system may be equipment or a household appliance. The transmitting device includes a transmit antenna to wirelessly transfer power to a receive antenna by generating a near field radiation within a coupling-mode region. An amplifier applies an RF signal to the transmit antenna. A presence detector detects a presence of a receiver device within the coupling-mode region. A controller adjusts a power output of the amplifier responsive to the presence of a receiver device. The presence detector may also detect a human presence. The power output may be adjusted at or below the regulatory level when the presence signal indicates human presence and above a regulatory level when the presence signal indicates human absence.

5. 发明申请

WO2009140221A3 WIRELESS POWER TRANSFER FOR APPLIANCES AND EQUIPMENTS 审中-公开
标题翻译：用于电器和设备的无线电力传输
公开(公告)号：WO2009140221A3
公开(公告)日：2010-01-07
申请号：PCT/US2009043515
申请日：2009-05-11
申请人： QUALCOMM INC , KIRBY MILES A , GROB MATTHEW S , OZAKI ERNEST T , JACOBS PAUL E , VON NOVAK WILLIAM H , MOHAMMADIAN ALIREZA HORMOZ , TONCICH STANLEY S
发明人： KIRBY MILES A , GROB MATTHEW S , OZAKI ERNEST T , JACOBS PAUL E , VON NOVAK WILLIAM H , MOHAMMADIAN ALIREZA HORMOZ , TONCICH STANLEY S
IPC分类号： H04B5/02 , G06K7/00 , G06K19/07
CPC分类号： H02J50/12 , G06K7/0008 , G06K7/10178 , G06K19/0701 , G06K19/0715 , G06K19/0723 , H01F38/14 , H01Q1/2225 , H01Q1/38 , H01Q7/00 , H02J5/005 , H02J7/025 , H02J17/00 , H02J50/90 , H04B5/0031 , H04B5/0037 , H04B5/02 , Y10T307/406
摘要： Exemplary embodiments are directed to wireless power transfer. A transmitting device or a receiving device for use in a wireless transfer system may be equipment or a household appliance. The transmitting device includes a transmit antenna to wirelessly transfer power to a receive antenna by generating a near field radiation within a coupling-mode region. An amplifier applies an RF signal to the transmit antenna. A presence detector detects a presence of a receiver device within the coupling-mode region. A controller adjusts a power output of the amplifier responsive to the presence of a receiver device. The presence detector may also detect a human presence. The power output may be adjusted at or below the regulatory level when the presence signal indicates human presence and above a regulatory level when the presence signal indicates human absence.
摘要翻译：示例性实施例针对无线功率传输。用于无线传输系统的传输设备或接收设备可以是设备或家用电器。发射设备包括发射天线，以通过在耦合模式区域内产生近场辐射来将功率无线地传输到接收天线。放大器将RF信号施加到发射天线。存在检测器检测耦合模式区域内的接收器设备的存在。控制器响应于接收器设备的存在来调整放大器的功率输出。存在检测器还可以检测人的存在。当存在信号指示人存在时并且当存在信号指示人缺席时，可以将功率输出调整为等于或低于监管等级。

6. 发明申请

WO2009140218A1 METHOD AND APPARATUS WITH NEGATIVE RESISTANCE IN WIRELESS POWER TRANSFERS 审中-公开
标题翻译：在无线电力传输中具有负电阻的方法和装置
公开(公告)号：WO2009140218A1
公开(公告)日：2009-11-19
申请号：PCT/US2009/043511
申请日：2009-05-11
申请人： QUALCOMM INCORPORATED , MOHAMMADIAN, Alireza, Hormoz
发明人： MOHAMMADIAN, Alireza, Hormoz
IPC分类号： H04B5/02
CPC分类号： H02J50/12 , G06K7/0008 , G06K7/10178 , G06K19/0701 , G06K19/0715 , G06K19/0723 , H01F38/14 , H01Q1/2225 , H01Q1/38 , H01Q7/00 , H02J5/005 , H02J7/025 , H02J17/00 , H02J50/90 , H04B5/0031 , H04B5/0037 , H04B5/02 , Y10T307/406
摘要： Exemplary embodiments are directed to wireless power transfer. Antenna circuits use negative resistance to offset resistance from other elements in the circuit. The antenna circuits include an antenna for coupling with a near field radiation at a resonant frequency and a capacitance element connected in series with the receive antenna. The antenna circuits also include a negative resistance generator connected in series with the capacitance element. In the case of a receive antenna, and possibly a repeater antenna, a load is connected in series with the negative resistance generator. The load may draw power from the near field radiation when the antenna circuit oscillates near the resonant frequency. In the case of a transmit antenna, a signal generator is coupled in series with the antenna for applying signal power to the antenna circuit to generate an electromagnetic field at the resonant frequency creating a coupling-mode region within a near field.
摘要翻译：示例性实施例涉及无线功率传输。天线电路使用负电阻来抵消电路中其他元件的电阻。天线电路包括用于与谐振频率的近场辐射耦合的天线和与接收天线串联连接的电容元件。天线电路还包括与电容元件串联连接的负电阻发生器。在接收天线和可能的中继器天线的情况下，负载与负电阻发生器串联连接。当天线电路在谐振频率附近振荡时，负载可能会从近场辐射引起电力。在发射天线的情况下，信号发生器与天线串联耦合，用于向天线电路施加信号功率以在共振频率处产生电磁场，从而产生近场内的耦合模式区域。

7. 发明申请

WO2004097985A1 WIDEBAND ANTENNA WITH TRANSMISSION LINE ELBOW 审中-公开
标题翻译：宽带天线与传输线ELBOW
公开(公告)号：WO2004097985A1
公开(公告)日：2004-11-11
申请号：PCT/US2004/012579
申请日：2004-04-23
申请人： QUALCOMM INCORPORATED , MOHAMMADIAN, Alireza, Hormoz
发明人： MOHAMMADIAN, Alireza, Hormoz
IPC分类号： H01Q13/08
CPC分类号： H01Q13/08 , H01P1/02 , H01Q1/38
摘要： An antenna (100) includes overlapping conductive plates (102, 104) having a radiating end (112) and a feed end (114). The plates include partially overlapping edges (106) that flare away from each other as each edge progresses toward the radiating end (112). A dual conductor microstrip feed (110) is also provided. A transmission line (108) connects each plate to a different conductor (113, 115) of the microstrip feed. The transmission line comprises two substantially overlapping, parallel conductive ribbons (130, 131) that form an elbow (107) with a prescribed turn (109).
摘要翻译：天线（100）包括具有辐射端（112）和馈送端（114）的重叠导电板（102,104）。板包括部分重叠的边缘（106），当每个边缘朝向辐射端（112）进行时，它们彼此相隔。还提供双导体微带馈电（110）。传输线（108）将每个板连接到微带馈电的不同导体（113,115）。传输线包括形成具有规定转弯（109）的弯头（107）的两个基本上重叠的平行导电带（130,131）。

8. 发明申请

WO2012031154A1 ON-FREQUENCY REPEATER 审中-公开
标题翻译：频率重复
公开(公告)号：WO2012031154A1
公开(公告)日：2012-03-08
申请号：PCT/US2011/050253
申请日：2011-09-01
申请人： QUALCOMM INCORPORATED , MOHAMMADIAN, Alireza, Hormoz
发明人： MOHAMMADIAN, Alireza, Hormoz
IPC分类号： H01Q1/24 , H01Q1/38 , H01Q1/52 , H01Q9/04 , H01Q9/28 , H01Q21/24 , H04B7/155
CPC分类号： H04B7/15571 , H01Q1/241 , H01Q1/525 , H01Q9/285 , H01Q21/08 , H01Q21/24 , H01Q25/005
摘要： An on-frequency repeater includes: a groundplane (316) having first and second opposing surfaces on first and second sides of the groundplane, respectively; and an antenna system (310) including directional antennas of different types, the antenna system including (310) : a donor antenna array (312) including donor dipoles (320, 322) disposed on the first side of the groundplane (316) and displaced a first distance from the first surface, the donor dipoles (320, 322) being disposed parallel to each other; a coverage antenna array (314) including a plurality of coverage dipoles (324, 326) disposed on the second side of the groundplane (316) and displaced a second distance from the second surface, the coverage dipoles (324, 326) being disposed parallel to each other and transverse to the donor dipoles (320, 322); a quantity of baluns and a corresponding quantity of feed conductors extending away from the groundplane (316) and configured to electromagnetically feed respective ones of the donor dipoles (320, 322) and coverage dipoles (324, 326). Although the on- frequency repeater provides a relatively low profile and high gain, the antennas are well isolated avoiding oscillation and reducing the complexity of an echo cancellation algorithm.
摘要翻译：频率中继器包括：分别在接地面的第一和第二侧上具有第一和第二相对表面的接地面（316）以及包括不同类型的定向天线的天线系统（310），所述天线系统包括（310）：施主天线阵列（312），其包括设置在所述接地平面（316）的第一侧上的施主偶极子（320,322）与第一表面的第一距离，供体偶极子（320,322）彼此平行设置; 覆盖天线阵列（314），其包括设置在所述接地面（316）的第二侧上且从所述第二表面移位第二距离的多个覆盖偶极子（324,326），所述覆盖偶极子（324,326）平行布置彼此并且横向于供体偶极子（320,322）; 一定量的平衡不平衡变压器和相应数量的馈电导体，其远离接地面（316）延伸并被配置为电磁馈送供体偶极子（320,322）和覆盖偶极子（324,326）中的相应的一个。虽然频率中继器提供相对较低的轮廓和高增益，但是天线是完全隔离的，避免振荡并降低回波消除算法的复杂性。

9. 发明申请

WO2009140221A2 WIRELESS POWER TRANSFER FOR APPLIANCES AND EQUIPMENTS 审中-公开
标题翻译：仪器和设备的无线电力传输
公开(公告)号：WO2009140221A2
公开(公告)日：2009-11-19
申请号：PCT/US2009043515
申请日：2009-05-11
申请人： QUALCOMM INC , KIRBY MILES A , GROB MATTHEW S , OZAKI ERNEST T , JACOBS PAUL E , VON NOVAK WILLIAM H , MOHAMMADIAN ALIREZA HORMOZ , TONCICH STANLEY S
发明人： KIRBY MILES A , GROB MATTHEW S , OZAKI ERNEST T , JACOBS PAUL E , VON NOVAK WILLIAM H , MOHAMMADIAN ALIREZA HORMOZ , TONCICH STANLEY S
IPC分类号： H02J17/00
CPC分类号： H02J50/12 , G06K7/0008 , G06K7/10178 , G06K19/0701 , G06K19/0715 , G06K19/0723 , H01F38/14 , H01Q1/2225 , H01Q1/38 , H01Q7/00 , H02J5/005 , H02J7/025 , H02J17/00 , H02J50/90 , H04B5/0031 , H04B5/0037 , H04B5/02 , Y10T307/406
摘要： Exemplary embodiments are directed to wireless power transfer. A transmitting device or a receiving device for use in a wireless transfer system may be equipment or a household appliance. The transmitting device includes a transmit antenna to wirelessly transfer power to a receive antenna by generating a near field radiation within a coupling-mode region. An amplifier applies an RF signal to the transmit antenna. A presence detector detects a presence of a receiver device within the coupling-mode region. A controller adjusts a power output of the amplifier responsive to the presence of a receiver device. The presence detector may also detect a human presence. The power output may be adjusted at or below the regulatory level when the presence signal indicates human presence and above a regulatory level when the presence signal indicates human absence.
摘要翻译：示例性实施例涉及无线功率传输。用于无线传送系统的发送设备或接收设备可以是设备或家用电器。发射装置包括通过在耦合模式区域内产生近场辐射而将功率无线地传输到接收天线的发射天线。放大器将RF信号施加到发射天线。存在检测器检测耦合模式区域内的接收机设备的存在。控制器响应于接收机设备的存在来调整放大器的功率输出。存在检测器还可以检测人的存在。当存在信号指示人类存在并且当存在信号指示人类不存在时，功率输出可以被调节为或等于调节水平。

10. 发明申请

WO2009045219A1 ANTENNA HAVING A DEFINED GAB BETWEEN FIRST AND SECOND RADIATING ELEMENTS 审中-公开
标题翻译：天线在第一和第二辐射元素之间具有定义的GAB
公开(公告)号：WO2009045219A1
公开(公告)日：2009-04-09
申请号：PCT/US2007/080500
申请日：2007-10-04
申请人： QUALCOMM INCORPORATED , MOHAMMADIAN, Alireza, Hormoz
发明人： MOHAMMADIAN, Alireza, Hormoz
IPC分类号： H01Q9/40 , H01Q1/38 , H01Q9/32 , H01Q1/24 , H01Q1/27
CPC分类号： H01Q9/40 , H01Q1/242 , H01Q1/243 , H01Q1/273 , H01Q1/38 , H01Q9/32 , H04B2001/6908
摘要： An apparatus including an antenna for wireless communications is disclosed. The apparatus includes a first radiating element and a second radiating element that substantially surrounds the first radiating element to define a gap therebetween. The first radiating element is electromagnetically coupled to an electrically insulated from the second radiating element. The apparatus may further include a third radiating element that is electromagnetically coupled to the first and second radiating element. The third radiating element may be electrically coupled to the second radiating element and electrically insulated from the first radiating element. The second radiating element may include at least one characteristic feature that is substantially the same as at least one characteristic feature of the third radiating element.
摘要翻译：公开了一种包括用于无线通信的天线的装置。该装置包括第一辐射元件和第二辐射元件，其基本上围绕第一辐射元件以在其间限定间隙。第一辐射元件电磁耦合到与第二辐射元件电绝缘。该装置还可以包括电磁耦合到第一和第二辐射元件的第三辐射元件。第三辐射元件可电耦合到第二辐射元件并与第一辐射元件电绝缘。第二辐射元件可以包括与第三辐射元件的至少一个特征特征基本上相同的至少一个特征。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式