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公开(公告)号：US08487810B2
公开(公告)日：2013-07-16
申请号：US12869463
申请日：2010-08-26
IPC分类号： G01S13/08
摘要： An integrated radar system includes a processing module and a radar device. The radar device includes an antenna module, a configurable shaping module, and a configurable transceiver module. The processing module generates an outbound signal and a control signal to configure the integrated radar system. The configured transceiver module converts the outbound signal into an outbound wireless signal. The configured shaping module shapes the outbound wireless signal into a shaped signal. The antenna module transmits the shaped signal and then receives an inbound radar signal. The configured shaping module shapes the inbound radar signal into an inbound wireless signal. The configured transceiver module converts the inbound wireless signal into an inbound symbol stream. The processing module determines location information regarding an object based on the inbound symbol stream.
摘要翻译： 集成雷达系统包括处理模块和雷达装置。 雷达装置包括天线模块，可配置整形模块和可配置的收发模块。 处理模块产生出站信号和控制信号以配置集成的雷达系统。 配置的收发器模块将出站信号转换为出站无线信号。 配置的整形模块将出站无线信号整形成成形信号。 天线模块发送成形信号，然后接收入站雷达信号。 配置的整形模块将入站雷达信号整形为入站无线信号。 配置的收发器模块将入站无线信号转换为入站符号流。 处理模块基于入站符号流来确定关于对象的位置信息。
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公开(公告)号：US20130002349A1
公开(公告)日：2013-01-03
申请号：US13248850
申请日：2011-09-29
申请人： Min-Chung HO , Shao-Min Hsu , Philippe Riondet , Seunghwan Yoon , Alfred Grau Besoli , Hooman Darabi , Rahul Magoon
发明人： Min-Chung HO , Shao-Min Hsu , Philippe Riondet , Seunghwan Yoon , Alfred Grau Besoli , Hooman Darabi , Rahul Magoon
IPC分类号： H03F1/00
CPC分类号： H03F1/0277 , H03F3/602 , H03F3/72 , H03F2200/411 , H03F2203/7233 , H03F2203/7239
摘要： Embodiments of a two-stage bypass power amplifier are provided. In general, the two-stage bypass power amplifier is configured to receive a RF signal that is to be transmitted to a remote device and provide gain to the RF signal prior to the RF signal being transmitted to the remote device. The two-stage bypass power amplifier is configured to operate efficiently (in terms of power) at two different gain or output power levels and can be extended to operate efficiently at additional gain or output power levels.
摘要翻译： 提供了两级旁路功率放大器的实施例。 通常，两级旁路功率放大器被配置为接收要发送到远程设备的RF信号，并且在RF信号被发送到远程设备之前向RF信号提供增益。 两级旁路功率放大器被配置为在两个不同的增益或输出功率电平下有效地（在功率方面）操作，并且可以扩展以在额外的增益或输出功率电平下有效地操作。
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公开(公告)号：US20190097305A1
公开(公告)日：2019-03-28
申请号：US16204397
申请日：2018-11-29
申请人： Ahmadreza ROFOUGARAN , Seunghwan YOON , Alfred Grau Besoli , Farid SHIRINFAR , Sam GHARAVI , Michael BOERS , Maryam ROFOUGARAN
发明人： Ahmadreza ROFOUGARAN , Seunghwan YOON , Alfred Grau Besoli , Farid SHIRINFAR , Sam GHARAVI , Michael BOERS , Maryam ROFOUGARAN
摘要： A phased array antenna panel includes a first plurality of antennas, a first radio frequency (RF) front end chip, a second plurality of antennas, a second RF front end chip, and a combiner RF chip. The first and second RE front end chips receive respective first and second input signals from the first and second pluralities of antennas, and produce respective first and second output signals based on the respective first and second input signals. The combiner RF chip can receive the first and second output signals and produce a power combined output signal that is a combination of powers of the first and second output signals. Alternatively, a power combiner can receive the first and second output signals and produce a power combined output signal, and the combiner RF chip can receive the power combined output signal.
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公开(公告)号：US20130201072A1
公开(公告)日：2013-08-08
申请号：US13600049
申请日：2012-08-30
CPC分类号： H01Q19/10 , H01Q1/2283 , H01Q15/0066 , H01Q15/008 , H01Q15/14
摘要： A tunable projected artificial magnetic minor (PAMM) includes a plurality of artificial magnetic minor (AMM) cells and a control module. The AMM cells collectively produce an artificial magnetic conductor (AMC) having a geometric shape a distance from a surface of the tunable PAMM for an electromagnetic signal in a given frequency range. The control module is operably coupled to the plurality of AMM cells and provides control information to one or more of the AMM cells to tune at least one of the geometric shape of the AMC and the distance of the AMC from the surface of the tunable PAMM.
摘要翻译： 可调谐投影人造磁小型（PAMM）包括多个人造磁次（AMM）单元和控制模块。 AMM单元共同地产生一个人造磁导体（AMC），该人造磁导体（AMC）具有几何形状，与给定频率范围内的电磁信号相距可调PAMM的表面一定距离。 控制模块可操作地耦合到多个AMM单元并且向一个或多个AMM单元提供控制信息，以调谐AMC的几何形状和AMC与可调谐PAMM的表面的距离中的至少一个。
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15.发明申请SPACE-TIME-STATE BLOCK CODED MIMO COMMUNICATION SYSTEM USING RECONFIGURABLE ANTENNAS 有权空间时间块编码MIMO通信系统使用可重构天线公开(公告)号：US20100272204A1
公开(公告)日：2010-10-28
申请号：US12748366
申请日：2010-03-26
CPC分类号： H04B7/0608 , H04L1/0625 , H04L1/0643 , H04L5/0014 , H04L25/0242
摘要： Space-Time-State Block Coded MIMO communication system using reconfigurable antennas. One or more antennas are operates in accordance with a Space-Time-State Block Code (STS-BC) to effectuate channel coding of a signal being transmitted wirelessly between communication devices. In accordance with such an STS-BC, one or more antennas (being reconfigurable in nature) of a communication device are reconfigured in different radiation states. From some perspectives, this may be viewed as performing three-dimensional channel coding, in that, in addition to achieving at least time diversity of signals being transmitted (and also potentially including spatial diversity), state diversity may be achieved by adapting one or more characteristics of one or more antennas within the communication device. Such an STS-BC may operate in an open loop configuration without requiring any feedback from another communication device to which signals are transmitted. If desired, feedback may be employed for adaptively modifying an STS-BC (or selecting another STS-BC).
摘要翻译： 时空状态块使用可重配置天线的编码MIMO通信系统。 根据空时 - 状态块码（STS-BC）操作一个或多个天线，以实现在通信设备之间无线传输的信号的信道编码。 根据这样的STS-BC，在不同的辐射状态下重新配置通信设备的一个或多个天线（本质上可重构）。 从一些角度来看，这可以被视为执行三维信道编码，因为除了实现正在传输的信号的至少时间分集之外（并且还可能包括空间分集），状态分集可以通过使一个或多个 通信设备内的一个或多个天线的特征。 这样的STS-BC可以以开环配置运行，而不需要从哪个信号传输的另一个通信设备的任何反馈。 如果需要，可以采用反馈来自适应地修改STS-BC（或选择另一STS-BC）。
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公开(公告)号：US08643433B2
公开(公告)日：2014-02-04
申请号：US13248850
申请日：2011-09-29
申请人： Min-Chung Ho , Shao-Min Hsu , Philippe Riondet , Seunghwan Yoon , Alfred Grau Besoli , Hooman Darabi , Rahul Magoon
发明人： Min-Chung Ho , Shao-Min Hsu , Philippe Riondet , Seunghwan Yoon , Alfred Grau Besoli , Hooman Darabi , Rahul Magoon
IPC分类号： H03F1/14
CPC分类号： H03F1/0277 , H03F3/602 , H03F3/72 , H03F2200/411 , H03F2203/7233 , H03F2203/7239
摘要： Embodiments of a two-stage bypass power amplifier are provided. In general, the two-stage bypass power amplifier is configured to receive a RF signal that is to be transmitted to a remote device and provide gain to the RF signal prior to the RF signal being transmitted to the remote device. The two-stage bypass power amplifier is configured to operate efficiently (in terms of power) at two different gain or output power levels and can be extended to operate efficiently at additional gain or output power levels.
摘要翻译： 提供了两级旁路功率放大器的实施例。 通常，两级旁路功率放大器被配置为接收要发送到远程设备的RF信号，并且在RF信号被发送到远程设备之前向RF信号提供增益。 两级旁路功率放大器被配置为在两个不同的增益或输出功率电平下有效地（在功率方面）操作，并且可以扩展以在额外的增益或输出功率电平下有效地操作。
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公开(公告)号：US20130201068A1
公开(公告)日：2013-08-08
申请号：US13600098
申请日：2012-08-30
CPC分类号： H01Q19/10 , H01Q15/0006 , H01Q15/0066 , H01Q15/008
摘要： An antenna circuit includes a substrate, an antenna, and a projected artificial magnetic minor (PAMM). The antenna is fabricated on the substrate and is positioned in a region of the substrate that has a high permittivity. The PAMM produces an artificial magnetic conductor at a distance above a surface of the substrate to facilitate a radiation pattern for the antenna.
摘要翻译： 天线电路包括基板，天线和投射人造磁小型（PAMM）。 天线被制造在基板上并且位于具有高介电常数的基板的区域中。 PAMM在衬底的表面上方的距离处产生人造磁导体，以便于天线的辐射图案。
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公开(公告)号：US20130200947A1
公开(公告)日：2013-08-08
申请号：US13600110
申请日：2012-08-30
CPC分类号： H01Q19/10 , H01Q15/0006 , H01Q15/006 , H01Q15/008
摘要： A programmable antenna includes a substrate, metallic inclusions, bidirectional coupling circuits, and a control module. The metallic inclusions are embedded within a region of the substrate. The bidirectional coupling circuits are physically distributed within the region and are physically proximal to the metallic inclusions. The control module activates a set of bidirectional coupling circuits, which, when active, the set of interconnects a set of metallic inclusions to provide a conductive area within the region. The conductive area functions an antenna.
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公开(公告)号：US20130072136A1
公开(公告)日：2013-03-21
申请号：US13239038
申请日：2011-09-21
CPC分类号： H01Q3/2629 , H01Q1/081 , H01Q1/2258 , H01Q1/2275 , H01Q1/243 , H01Q1/244 , H01Q1/245 , H01Q3/446 , H01Q5/25 , H01Q5/307 , H01Q5/385 , H01Q9/0435 , H01Q21/245
摘要： A compact antenna includes a main antenna patch. A first feed point and a second feed point connect with the main antenna patch to provide current in the main antenna. Excitation of the first feed point produces polarization in a first direction along the main antenna patch and excitation of the second feed point produces polarization in a second direction different from the first direction.
摘要翻译： 小型天线包括主天线贴片。 第一馈电点和第二馈电点与主天线贴片连接以在主天线中提供电流。 第一馈电点的激励沿着主天线贴片沿第一方向产生偏振，并且第二馈电点的激励在与第一方向不同的第二方向上产生极化。
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