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1. 发明申请

US20110063169A1 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：US20110063169A1
公开(公告)日：2011-03-17
申请号：US12750242
申请日：2010-03-30
申请人： PING-YU CHEN , Brian A. Floyd , Jie-Wei Lai , Arun S. Natarajan , Sean T. Nicolson , Scott K. Reynolds , Ming-Dai Tsai , Alberto Valdes-Garcia , Jing-Hong C. Zhan
发明人： PING-YU CHEN , Brian A. Floyd , Jie-Wei Lai , Arun S. Natarajan , Sean T. Nicolson , Scott K. Reynolds , Ming-Dai Tsai , Alberto Valdes-Garcia , Jing-Hong C. Zhan
IPC分类号： H01Q3/00
CPC分类号： H01Q3/2694 , H01Q3/267
摘要： A phased-array transmitter and receiver that may be effectively implemented on a silicon substrate. The transmitter distributes to front-ends, and the receiver combines signals from front-ends, using a power distribution/combination tree that employs both passive and active elements. By monitoring the power inputs and outputs, a digital control is able to rapidly provide phase and gain correction information to the front-ends. Such a transmitter/receiver includes a plurality of radio frequency (RF) front-ends and a power splitting/combining network that includes active and passive components configured to distribute signals to/from the front-ends.
摘要翻译：可以有效地在硅衬底上实现的相控阵发射器和接收器。发射机分配到前端，并且接收器使用采用被动和有源元件的功率分配/组合树组合来自前端的信号。通过监控功率输入和输出，数字控制能够快速向前端提供相位和增益校正信息。这样的发射机/接收机包括多个射频（RF）前端和功率分配/组合网络，其包括配置成向/从前端分配信号的有源和无源组件。

2. 发明授权

US08618983B2 Phased-array transceiver for millimeter-wave frequencies 有权
标题翻译：用于毫米波频率的相控阵收发器
公开(公告)号：US08618983B2
公开(公告)日：2013-12-31
申请号：US12750242
申请日：2010-03-30
申请人： Ping-Yu Chen , Brian A. Floyd , Jie-Wei Lai , Arun S. Natarajan , Sean T. Nicolson , Scott K. Reynolds , Ming-Dai Tsai , Alberto Valdes-Garcia , Jing-Hong C. Zhan
发明人： Ping-Yu Chen , Brian A. Floyd , Jie-Wei Lai , Arun S. Natarajan , Sean T. Nicolson , Scott K. Reynolds , Ming-Dai Tsai , Alberto Valdes-Garcia , Jing-Hong C. Zhan
IPC分类号： H01Q3/24 , H01Q3/36
CPC分类号： H01Q3/2694 , H01Q3/267
摘要： A phased-array transmitter and receiver that may be effectively implemented on a silicon substrate. The transmitter distributes to front-ends, and the receiver combines signals from front-ends, using a power distribution/combination tree that employs both passive and active elements. By monitoring the power inputs and outputs, a digital control is able to rapidly provide phase and gain correction information to the front-ends. Such a transmitter/receiver includes a plurality of radio frequency (RF) front-ends and a power splitting/combining network that includes active and passive components configured to distribute signals to/from the front-ends.
摘要翻译：可以有效地实现在硅衬底上的相控阵发射器和接收器。发射机分配到前端，并且接收器使用采用被动和有源元件的功率分配/组合树组合来自前端的信号。通过监控功率输入和输出，数字控制能够快速向前端提供相位和增益校正信息。这样的发射机/接收机包括多个射频（RF）前端和功率分配/组合网络，其包括配置成向/从前端分配信号的有源和无源组件。

3. 发明授权

US08866079B2 Compact imaging receiver architecture 有权
标题翻译：紧凑型成像接收机架构
公开(公告)号：US08866079B2
公开(公告)日：2014-10-21
申请号：US12700397
申请日：2010-02-04
申请人： Brian A. Floyd , Vipul Jain , Arun S. Natarajan , Scott K. Reynolds
发明人： Brian A. Floyd , Vipul Jain , Arun S. Natarajan , Scott K. Reynolds
IPC分类号： G01J1/00 , G01S13/00 , G01S3/02 , G01S7/04
CPC分类号： G01S7/04 , G01S13/00
摘要： A system and method is shown for receiving microwave/millimeter-wave signals. The system and method are balanced and can be effectively implemented on a silicon substrate using single pole double throw switches.
摘要翻译：示出了用于接收微波/毫米波信号的系统和方法。该系统和方法是平衡的，并且可以在使用单刀双掷开关的硅衬底上有效地实现。

4. 发明申请

US20110187585A1 COMPACT IMAGING RECEIVER ARCHITECTURE 有权
标题翻译：紧凑型成像接收机架构
公开(公告)号：US20110187585A1
公开(公告)日：2011-08-04
申请号：US12700397
申请日：2010-02-04
申请人： Brian A. Floyd , Vipul Jain , Arun S. Natarajan , Scott K. Reynolds
发明人： Brian A. Floyd , Vipul Jain , Arun S. Natarajan , Scott K. Reynolds
IPC分类号： G01S7/04 , G01S13/00
CPC分类号： G01S7/04 , G01S13/00
摘要： A system and method is shown for receiving microwave/millimeter-wave signals. The system and method are balanced and can be effectively implemented on a silicon substrate using single pole double throw switches.
摘要翻译：示出了用于接收微波/毫米波信号的系统和方法。该系统和方法是平衡的，并且可以在使用单刀双掷开关的硅衬底上有效地实现。

5. 发明授权

US07199658B2 Circuits and methods for implementing power amplifiers for millimeter wave applications 有权
标题翻译：用于实现毫米波应用的功率放大器的电路和方法
公开(公告)号：US07199658B2
公开(公告)日：2007-04-03
申请号：US11131534
申请日：2005-05-18
申请人： Brian A. Floyd , Alberto Valdes Garcia , Ullrich R. Pfeiffer , Scott Kevin Reynolds
发明人： Brian A. Floyd , Alberto Valdes Garcia , Ullrich R. Pfeiffer , Scott Kevin Reynolds
IPC分类号： H03F3/217
CPC分类号： H03F3/2176 , H03F2200/222 , H03F2200/318 , H03F2200/411 , H03F2200/451 , H03F2200/75
摘要： Circuits and methods are provided for implementing highly efficient switch-mode power amplifiers using BJTs (bipolar junction transistors) as active switching devices at millimeter-wave frequencies. More specifically, circuits and methods are provided for driving power amplifiers with BJT switching devices to achieve highly efficient switch-mode (e.g., Class E) operation at millimeter wave frequencies (e.g., 60 GHz).
摘要翻译：提供了使用BJT（双极结型晶体管）作为毫米波频率的有源开关器件实现高效开关模式功率放大器的电路和方法。更具体地，提供电路和方法来驱动具有BJT开关器件的功率放大器，以实现在毫米波频率（例如，60GHz）下的高效开关模式（例如E类）操作。

6. 发明申请

US20080297261A1 Circuits and Methods for Implementing Transformer-Coupled Amplifiers at Millimeter Wave Frequencies 有权
标题翻译：用毫米波频率实现变压器耦合放大器的电路和方法
公开(公告)号：US20080297261A1
公开(公告)日：2008-12-04
申请号：US12191666
申请日：2008-08-14
申请人： Brian A. Floyd , David Goren , Ullrich R. Pfeiffer , Scott Kevin Reynolds
发明人： Brian A. Floyd , David Goren , Ullrich R. Pfeiffer , Scott Kevin Reynolds
IPC分类号： H03F3/04
CPC分类号： H03F3/195 , H03F3/45089 , H03F3/604 , H03F2200/537 , H03F2200/541 , H03F2203/45731
摘要： Circuits and methods are provided for building integrated transformer-coupled amplifiers with on-chip transformers that are designed to resonate or otherwise tune parasitic capacitances to achieve frequency tuning of amplifiers at millimeter wave operating frequencies.
摘要翻译：提供了电路和方法，用于构建具有片上变压器的集成变压器耦合放大器，该变压器被设计为谐振或以其他方式调谐寄生电容，以实现毫米波工作频率下的放大器的频率调谐。

7. 发明授权

US06782693B1 Case burning rocket with drive system for combustion chamber and nozzle 失效
标题翻译：燃烧火箭与燃烧室和喷嘴驱动系统的情况
公开(公告)号：US06782693B1
公开(公告)日：2004-08-31
申请号：US10037365
申请日：2002-01-04
申请人： Brian A. Floyd
发明人： Brian A. Floyd
IPC分类号： B63H1100
CPC分类号： F02K9/72 , F02K9/28 , F02K9/34 , F02K9/343
摘要： A case-burning rocket booster includes a combustible case containing a solid rocket fuel, a combustion chamber adjustably coupled to the case for burning the case and the solid rocket fuel, a nozzle connected to the combustion chamber for expelling the burned case and fuel to generate thrust, and a drive system for pulling the combustion chamber and nozzle up the case as the case and fuel burn. A hybrid version of the case-burning rocket also includes an oxygen supply system for supplying varying amounts of oxygen to the combustion chamber to vary the thrust generated by burning the case and the fuel.
摘要翻译：一种燃烧式火箭助推器包括一个包含固体火箭燃料的可燃壳体，一个可调节地联接到壳体上用于燃烧壳体和固体火箭燃料的燃烧室，连接到燃烧室的喷嘴，用于排出燃烧的壳体和燃料以产生推力和驱动系统，用于拉动燃烧室并在壳体和燃料燃烧时将喷嘴向上喷出。壳体燃烧火箭的混合版本还包括用于向燃烧室供应不同量的氧气以改变由燃烧壳体和燃料产生的推力的氧气供应系统。

8. 发明授权

US08256685B2 Compact millimeter wave packages with integrated antennas 有权
标题翻译：具有集成天线的紧凑型毫米波封装
公开(公告)号：US08256685B2
公开(公告)日：2012-09-04
申请号：US12494671
申请日：2009-06-30
申请人： Ho Chung Chen , Brian A. Floyd , Duixian Liu
发明人： Ho Chung Chen , Brian A. Floyd , Duixian Liu
IPC分类号： G06K19/06
CPC分类号： G06K19/07749 , H01L23/66 , H01L2223/6627 , H01L2223/6677 , H01L2224/48091 , H01L2224/48227 , H01L2924/09701 , H01L2924/1903 , H01Q1/2283 , H01L2924/00014
摘要： A radio-frequency integrated circuit chip package has at least one integrated antenna. The package includes at least one generally planar ground plane formed with at least one slot therein. A first substrate structure has an outer surface and an inner surface. The at least one generally planar ground plane is formed on the outer surface of the first substrate structure. At least one feed line is spaced inwardly from the ground plane and parallel thereto. The at least one feed line has an inner surface and an outer surface and is a transmission line formed on the inner surface of the first substrate structure with the outer surface of the at least one feed line adjacent the inner surface of the first substrate structure. At least one radio frequency chip is coupled to the feed line and the ground plane. A second substrate structure, spaced inwardly from the feed line, defines a chip-receiving cavity. The chip is located in the chip-receiving cavity. The inner surface of the at least one feed line borders the chip-receiving cavity. An antenna patch may be provided. Planar phased array embodiments, assemblies with motherboards and heat sinks, and fabrication techniques are also disclosed.
摘要翻译：射频集成电路芯片封装具有至少一个集成的天线。该封装包括至少一个在其中形成有至少一个槽的大致平面的接地平面。第一衬底结构具有外表面和内表面。至少一个大致平面的接地平面形成在第一基板结构的外表面上。至少一个进料管线从接地平面向内隔开并与其平行。所述至少一个进料管线具有内表面和外表面，并且是形成在所述第一基材结构的内表面上的传输线，所述至少一个进料管线的外表面邻近所述第一基材结构的内表面。至少一个射频芯片被耦合到馈线和接地平面。从馈电线向内隔开的第二衬底结构限定了芯片接收腔。芯片位于芯片接收腔中。所述至少一个馈送线的内表面与所述芯片接收腔相接。可以提供天线贴片。还公开了平面相控阵实施例，具有主板和散热器的组件以及制造技术。

9. 发明授权

US07696930B2 Radio frequency (RF) integrated circuit (IC) packages with integrated aperture-coupled patch antenna(s) in ring and/or offset cavities 有权
标题翻译：射频（RF）集成电路（IC）封装，在环和/或偏移空腔中集成了孔耦合贴片天线
公开(公告)号：US07696930B2
公开(公告)日：2010-04-13
申请号：US12102051
申请日：2008-04-14
申请人： Johannes A. G. Akkermans , Brian A. Floyd , Duixian Liu
发明人： Johannes A. G. Akkermans , Brian A. Floyd , Duixian Liu
IPC分类号： H01Q1/38
CPC分类号： H01Q21/065 , G06K19/07749 , G06K19/07786 , H01L23/3121 , H01L23/66 , H01L2223/6677 , H01L2224/16 , H01L2224/16227 , H01L2924/01079 , H01L2924/09701 , H01L2924/15153 , H01L2924/15323 , H01Q1/2283 , H01Q1/38 , H01Q9/0457 , H01Q21/061 , H01Q23/00 , Y10T29/49016
摘要： A radio-frequency integrated circuit chip package has N integrated aperture-coupled patch antennas, N being at least two, and includes N generally planar patches, and at least one generally planar ground plane spaced inwardly from the N generally planar patches and substantially parallel thereto. The ground plane is formed with at least N coupling aperture slots therein, and the slots are substantially opposed to the patches. N feed lines are spaced inwardly from the ground plane and substantially parallel thereto, and at least one radio frequency chip is spaced inwardly from the feed lines and coupled to the feed lines and the ground plane. A first substrate layer is spaced inwardly from the feed lines, and is formed with a chip-receiving cavity, with the chip located in the chip-receiving cavity. A second substrate layer is interposed in a region between the ground plane and a plane defined by the patch, the patch is formed in a first metal layer, the ground plane is formed in a second metal layer, and the second substrate layer defines an antenna cavity in which the N generally planar patches are located. “Island” and “offset” configurations, as well as fabrication methods, are also disclosed.
摘要翻译：射频集成电路芯片封装具有N个集成的孔耦合贴片天线，N为至少两个，并且包括N个通常为平面的贴片，以及至少一个大致平面的接地平面，与N个大致平坦的贴片间隔开并基本上与之平行。。接地平面在其中形成有至少N个耦合孔隙，并且槽基本上与贴片相对。 N个进料管线从接地平面向内隔开并基本上与其平行，并且至少一个射频芯片与进料管线向内间隔开并连接到进料管线和接地平面。第一衬底层从馈电线向内隔开，并且形成有芯片接收腔，芯片位于芯片接收腔中。第二基板层插入在接地平面和由贴片限定的平面之间的区域中，贴片形成在第一金属层中，接地平面形成在第二金属层中，第二基板层限定天线其中N个大体平面的贴片位于其中。还公开了“岛”和“偏移”结构以及制造方法。

10. 发明授权

US08783026B2 Gas strut separation for staged rocket 有权
标题翻译：气体支柱分离用于分段火箭
公开(公告)号：US08783026B2
公开(公告)日：2014-07-22
申请号：US13316477
申请日：2011-12-10
申请人： Brian A. Floyd
发明人： Brian A. Floyd
IPC分类号： F16D31/00 , F42B15/36
CPC分类号： F42B15/36
摘要： A staged rocket apparatus includes first and second stages connected by a releasable connector. A plurality of pressurized gas struts are connected between the first and second stages and provide a separating force urging the first and second stages apart. The gas struts are held in a telescopingly collapsed first position by the releasable connector. The separating force is maintained at a minimum value so long as the releasable connector holds the struts in their first position. When the releasable connector is disconnected the separating force increases due to gas flow through a metering passage having a progressively increasing flow area from a high pressure chamber to a low pressure chamber.
摘要翻译：分段火箭装置包括通过可释放连接器连接的第一和第二阶段。多个加压气体支柱连接在第一和第二平台之间，并提供分开力，以使第一和第二平台分开。气体支柱通过可释放的连接器保持在可伸缩的第一位置。分离力保持在最小值，只要可释放连接器将支柱固定在其第一位置即可。当可释放连接器断开时，分离力由于气流通过具有从高压室到低压室逐渐增加的流动面积的计量通道而增加。

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