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1. 发明授权

US09405064B2 Microstrip line of different widths, ground planes of different distances 有权
标题翻译：不同宽度的微带线，不同距离的接地层
公开(公告)号：US09405064B2
公开(公告)日：2016-08-02
申请号：US13439557
申请日：2012-04-04
申请人： Juan A. Herbsommer , Robert F. Payne , Marco Corsi , Baher S. Haroun , Hassan Ali
发明人： Juan A. Herbsommer , Robert F. Payne , Marco Corsi , Baher S. Haroun , Hassan Ali
IPC分类号： G02B6/12 , H05K1/02 , G02B6/122 , H01P3/12
CPC分类号： H05K1/0239 , G02B6/12004 , G02B6/1228 , H01L2223/6627 , H01L2224/16227 , H01L2924/15311 , H01P3/121 , H01P3/16 , H05K1/0243 , H05K1/025 , H05K1/0274 , H05K1/115 , H05K1/18 , H05K2201/0187 , H05K2201/037 , H05K2201/09618 , H05K2201/10098
摘要： An apparatus is provided. There is a circuit assembly with a package substrate and an integrated circuit (IC). The package substrate has a microstrip line, and the IC is secured to the package substrate and is electrically coupled to the microstrip line. A circuit board is also secured to the package substrate. A dielectric waveguide is secured to the circuit board. The dielectric waveguide has a dielectric core that extends into a transition region located between the dielectric waveguide and the microstrip line, and the microstrip line is configured to form a communication link with the dielectric waveguide.
摘要翻译：提供了一种装置。存在具有封装基板和集成电路（IC）的电路组件。封装衬底具有微带线，并且IC被固定到封装衬底并且电耦合到微带线。电路板也固定到封装衬底。介质波导固定在电路板上。电介质波导具有延伸到位于电介质波导和微带线之间的过渡区域的介质芯，并且微带线被配置为与介质波导形成通信链路。

2. 发明授权

US09151793B1 Method for measuring the complex dielectric constant of a substance 有权
标题翻译：用于测量物质的复介电常数的方法
公开(公告)号：US09151793B1
公开(公告)日：2015-10-06
申请号：US14497296
申请日：2014-09-25
申请人： Essam Eldin Mohamed Hassan , Hassan Ali Ragheb
发明人： Essam Eldin Mohamed Hassan , Hassan Ali Ragheb
IPC分类号： G01R27/26
CPC分类号： G01R27/2682
摘要： The method for measuring the complex dielectric constant of a substance is based on calculations made in the frequency domain. An open ended rectangular waveguide terminates, at one end, in a non-resonant rectangular cavity, which is then filled with a substance of interest. An electromagnetic wave of known frequency is transmitted through the waveguide and the reflection coefficient at the interface between the waveguide and the cavity is measured by a network analyzer or the like. Another measurement is then made with a slight variation in depth of the cavity or a variation in frequency, and from these two measurements of the reflection coefficient, the complex dielectric constant of the substance of interest can be calculated.
摘要翻译：用于测量物质的复介电常数的方法是基于在频域中进行的计算。开放式开口的矩形波导在一端终止于非谐振矩形空腔中，然后填充有感兴趣的物质。已知频率的电磁波通过波导传输，并且通过网络分析仪等测量波导和腔之间的界面处的反射系数。然后进行另一个测量，其具有腔的深度或频率变化的轻微变化，并且从反射系数的这两个测量结果可以计算出感兴趣物质的复介电常数。

3. 发明申请

US20140055111A1 ADVANCED ENERGY MANAGEMENT 有权
标题翻译：高级能源管理
公开(公告)号：US20140055111A1
公开(公告)日：2014-02-27
申请号：US13593077
申请日：2012-08-23
申请人： HASSAN ALI KOJORI
发明人： HASSAN ALI KOJORI
IPC分类号： G05F1/10
CPC分类号： G05F1/44
摘要： A system adapted to regulate a voltage of a supply bus is described. The system includes a source adapted to supply a source current to the supply bus, a load adapted to draw a load current from the supply bus, and a bi-directional voltage to current converter adapted to provide an output current, where the output current is at least partly based on the source current and the load current.
摘要翻译：描述了适于调节供电总线的电压的系统。该系统包括适于向源电源供应源电流的源，适于从供电总线抽取负载电流的负载以及适于提供输出电流的双向电压至电流转换器，其中输出电流为至少部分地基于源电流和负载电流。

4. 发明申请

US20130300627A1 TERMINATIONLESS POWER SPLITTER/COMBINER 有权
公开(公告)号：US20130300627A1
公开(公告)日：2013-11-14
申请号：US13466956
申请日：2012-05-08
申请人： Swaminathan Sankaran , Nirmal C. Warke , Hassan Ali , Brad Kramer
发明人： Swaminathan Sankaran , Nirmal C. Warke , Hassan Ali , Brad Kramer
IPC分类号： H01P5/22 , H01P11/00 , H01Q21/00
CPC分类号： H01P5/222 , H01P5/16 , H01Q3/26 , H01Q21/0075 , Y10T29/49016
摘要： An apparatus is provided. First and second hybrid couplers are provided with each having a first port, a second port, a third port, a fourth port and with each being substantially curvilinear. The fourth ports of the first and second hybrid couplers are first and second isolation port that are mutually coupled. The first port of the first hybrid coupler is configured to carry a first portion of a differential signal, and the first port of the second hybrid coupler is configured to carry a second portion of the differential signal.

5. 发明申请

US20130265734A1 INTERCHIP COMMUNICATION USING EMBEDDED DIELECTRIC AND METAL WAVEGUIDES 审中-公开
标题翻译：使用嵌入式电介质和金属波导的交互通信
公开(公告)号：US20130265734A1
公开(公告)日：2013-10-10
申请号：US13439646
申请日：2012-04-04
申请人： Juan A. Herbsommer , Robert F. Payne , Marco Corsi , Baher S. Haroun , Hassan Ali
发明人： Juan A. Herbsommer , Robert F. Payne , Marco Corsi , Baher S. Haroun , Hassan Ali
IPC分类号： H05K1/14 , H05K1/11
CPC分类号： G02B6/12004 , G02B6/1228 , G02B6/43 , H01L2223/6627 , H01L2224/16227 , H01L2924/15311 , H01P3/121 , H01P3/122 , H01P5/107 , H05K1/0239 , H05K1/0243 , H05K1/025 , H05K1/0274 , H05K2201/0187 , H05K2201/037 , H05K2201/09618 , H05K2201/10098
摘要： An apparatus is provided. There is a circuit assembly with a package substrate and an integrated circuit (IC). The package substrate has a microstrip line, and the IC is secured to the package substrate and is electrically coupled to the microstrip line. A circuit board is also secured to the package substrate. A dielectric waveguide is secured to the circuit board. The dielectric waveguide has a dielectric core that extends into a transition region located between the dielectric waveguide and the microstrip line, and the microstrip line is configured to form a communication link with the dielectric waveguide.
摘要翻译：提供了一种装置。存在具有封装基板和集成电路（IC）的电路组件。封装衬底具有微带线，并且IC被固定到封装衬底并且电耦合到微带线。电路板也固定到封装衬底。介质波导固定在电路板上。电介质波导具有延伸到位于电介质波导和微带线之间的过渡区域的介质芯，并且微带线被配置为与介质波导形成通信链路。

6. 发明授权

US08537572B2 Method and apparatus for providing power conversion using an interleaved flyback converter with automatic balancing 失效
公开(公告)号：US08537572B2
公开(公告)日：2013-09-17
申请号：US12284985
申请日：2008-09-26
申请人： Martin Fornage , Mudhafar Hassan-Ali , Tarik H. Omar
发明人： Martin Fornage , Mudhafar Hassan-Ali , Tarik H. Omar
IPC分类号： H02M3/335
CPC分类号： H02M3/33507
摘要： A method and apparatus for converting DC input power to DC output power. The apparatus comprises a plurality of parallel connected flyback circuits. A controller is coupled to the switches within the flyback circuits to provide accurate timing and automatic current balancing amongst the plurality of flyback circuits.

7. 发明授权

US08350573B2 Method and apparatus for generalized AC and DC arc fault detection and protection 失效
标题翻译：广泛的交流和直流电弧故障检测和保护的方法和装置
公开(公告)号：US08350573B2
公开(公告)日：2013-01-08
申请号：US12890861
申请日：2010-09-27
申请人： Hassan Ali Kojori , Yang Ye
发明人： Hassan Ali Kojori , Yang Ye
IPC分类号： G01R31/08 , H02H3/00
CPC分类号： H02H1/0015 , H02H3/0935
摘要： According to the features discussed herein, through a single generalized arc-fault detection algorithm, various types of series and/or parallel arc faults can be detected without any nuisance trip for either AC or DC Electric Power Systems. Running Discrete Fourier Series (RDFS) formulation for nuisance-free operation and cost-effective implementation is developed. Unlike other methods which require numerous source and load-side current and voltage measurements, only source side current is required. An arc detector may include a first detector to monitor variations of a magnitude of a fundamental component of a current, and a second detector to monitor an overload condition based in an i2t calculation. A method may include obtaining a first cycle of a fundamental component of a current, obtaining a second cycle of the fundamental component of the current, and comparing the first cycle of the fundamental component of the current and the second cycle of the fundamental component of the current to determine if a difference of the first cycle and the second cycle is greater than a threshold amount.
摘要翻译：根据本文所讨论的特征，通过单一的广义电弧故障检测算法，可以检测各种类型的串联和/或并联电弧故障，而无需任何AC或DC电力系统的扰动跳闸。开发了运行离散傅立叶级数（RDFS）制定无障碍操作和成本效益实施。与需要大量源极和负载侧电流和电压测量的其他方法不同，仅需要源极侧电流。电弧检测器可以包括第一检测器，用于监测电流的基波分量的幅度的变化，以及第二检测器，用于监测基于i2t计算的过载状况。一种方法可以包括获得电流的基波分量的第一周期，获得电流的基波分量的第二周期，以及比较电流的基波分量的当前和第二周期的基波分量的第一周期电流以确定第一周期和第二周期的差是否大于阈值量。

8. 发明授权

US08284576B2 Multi-module bidirectional zero voltage switching DC-DC converter 有权
标题翻译：多模双向零电压开关DC-DC转换器
公开(公告)号：US08284576B2
公开(公告)日：2012-10-09
申请号：US12761472
申请日：2010-04-16
申请人： Hamid Danesh-Pajooh-Nejad , Hassan Ali Kojori , Praveen Jain , Alireza Bakhshai
发明人： Hamid Danesh-Pajooh-Nejad , Hassan Ali Kojori , Praveen Jain , Alireza Bakhshai
IPC分类号： H02J1/10
CPC分类号： H02M3/33584 , H02M2001/0032 , Y02B70/16
摘要： A multi-module bidirectional power converter may comprise a low side common node, a high side common node and at least first and second bidirectional DC/DC converter modules. The modules may comprise first and second low voltage switches, first and second high voltage switches and a transformer. The transformer may comprise a low side winding having first and second legs and a high side winding having first and second legs. The first leg of the low side winding may be connected with the first and second low voltage switches of the module. The second leg of the low side winding may be connected with the low side common node of the multi-module bidirectional power converter. The first leg of the high side winding may be connected with the first and second high voltage switches of the module. The second leg of the high side winding may be connected to the high side common node of the multi-module bidirectional power converter. Such an arrangement may provide operability of the multi-module bidirectional power converter with any one or more of the modules so that efficiency is maintained when electrical loads are high and so that Zero Voltage Switching is maintained when electrical loads are low.
摘要翻译：多模块双向功率转换器可以包括低侧公共节点，高侧公共节点和至少第一和第二双向DC / DC转换器模块。模块可以包括第一和第二低压开关，第一和第二高压开关和变压器。变压器可以包括具有第一和第二腿部的低侧绕组和具有第一和第二腿部的高侧绕组。低端绕组的第一段可以与模块的第一和第二低压开关连接。低侧绕组的第二支路可以与多模块双向功率转换器的低侧公共节点连接。高边绕组的第一段可以与模块的第一和第二高压开关连接。高侧绕组的第二支路可以连接到多模块双向功率转换器的高侧公共节点。这种布置可以提供多模块双向功率转换器与任何一个或多个模块的可操作性，使得当电负载高时保持效率，并且使得当电负载低时维持零电压开关。

9. 发明授权

US07986122B2 Method and apparatus for power conversion with maximum power point tracking and burst mode capability 有权
标题翻译：具有最大功率点跟踪和突发模式能力的功率转换方法和装置
公开(公告)号：US07986122B2
公开(公告)日：2011-07-26
申请号：US12284767
申请日：2008-09-25
申请人： Martin Fornage , Mudhafar Hassan-Ali
发明人： Martin Fornage , Mudhafar Hassan-Ali
IPC分类号： H01M10/44 , H01M10/46
CPC分类号： G05F1/67 , H02J3/385 , H02M2001/0035 , Y02B70/16 , Y02E10/58 , Y10T307/516
摘要： An apparatus and method for converting a DC input power to a DC output power. The apparatus comprises an energy storage module and a burst mode controller. The burst mode controller causes energy to be stored in the energy storage module during at least one storage period, and further causes the energy to be drawn from the energy storage module during at least one burst period. During the at least one burst period, the DC output power is greater than the DC input power. Additionally, the burst mode controller employs a maximum power point tracking (MPPT) technique for operating a device providing the DC input power proximate a maximum power point (MPP).
摘要翻译：一种用于将DC输入功率转换为DC输出功率的装置和方法。该装置包括能量存储模块和突发模式控制器。突发模式控制器在至少一个存储周期期间使能量存储在能量存储模块中，并且在至少一个突发周期期间进一步导致能量从能量存储模块中被拉出。在至少一个突发周期期间，直流输出功率大于直流输入功率。此外，突发模式控制器采用最大功率点跟踪（MPPT）技术来操作提供接近最大功率点（MPP）的DC输入功率的设备。

10. 发明授权

US07899632B2 Method and apparatus for anti-islanding of distributed power generation systems 有权
标题翻译：分布式发电系统防孤岛的方法和装置
公开(公告)号：US07899632B2
公开(公告)日：2011-03-01
申请号：US12218752
申请日：2008-07-16
申请人： Martin Fornage , Mudhafar Hassan-Ali , Tibor Bolfan
发明人： Martin Fornage , Mudhafar Hassan-Ali , Tibor Bolfan
IPC分类号： G01R13/02
CPC分类号： H02J3/383 , H02J2003/388 , Y02E10/563 , Y10T307/707
摘要： A method and apparatus for anti-islanding of distributed power generation systems having an inverter comprising a phase locked loop (PLL), a phase shift generator for injecting a phase shift into the PLL during at least one sample period, and a phase error signature monitor for monitoring at least one phase error response of the PLL during the at least one sample period.
摘要翻译：一种用于具有逆变器的分布式发电系统的防孤岛的方法和装置，所述逆变器包括锁相环（PLL），在至少一个采样周期期间将相移注入到PLL中的相移发生器，以及相位误差签名监视器用于在所述至少一个采样周期期间监视所述PLL的至少一个相位误差响应。

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