公开(公告)号：US08446072B2

公开(公告)日：2013-05-21

申请号：US13476732

申请日：2012-05-21

申请人： Farrokh Mohamadi

发明人： Farrokh Mohamadi

IPC分类号： H01L41/08 ,  H02N2/18

CPC分类号： H01L41/29 ,  H01L41/047 ,  H01L41/113 ,  H02N2/186 ,  Y10T29/42

摘要： An energy harvesting and storage system includes an array of piezoelectric electrodes, in which the piezoelectric electrodes generate electrical energy from mechanical displacements of the piezoelectric electrodes; and an array of capacitor electrodes disposed in proximity to the piezoelectric electrodes, in which the array of capacitor electrodes stores a portion of the energy generated by the piezoelectric electrodes. An energy system includes a substrate including an array of micro-post electrodes connected to a cathode layer of the substrate; an isolation material covering the array of micro-post electrodes; and an anode layer including electrodes filling the remaining region between the isolation material-covered micro-post electrodes, in which the anode layer, electrodes, isolation material, micro-post electrodes, and substrate are monolithically coupled.

摘要翻译： 能量收集和存储系统包括压电电极阵列，其中压电电极从压电电极的机械位移产生电能; 以及设置在压电电极附近的电容器电极阵列，其中电容器电极阵列存储由压电电极产生的能量的一部分。 能量系统包括：衬底，其包括连接到衬底的阴极层的微柱电极阵列; 覆盖微柱电极阵列的隔离材料; 以及阳极层，其包括填充隔离材料覆盖的微柱电极之间的剩余区域的电极，其中阳极层，电极，隔离材料，微柱电极和衬底是单片耦合的。

公开(公告)号：US08358234B2

公开(公告)日：2013-01-22

申请号：US12732163

申请日：2010-03-25

申请人： Farrokh Mohamadi ,  Mikko Oijala ,  Mohsen Zolghadri

发明人： Farrokh Mohamadi ,  Mikko Oijala ,  Mohsen Zolghadri

IPC分类号： G01S13/00

CPC分类号： G01S13/888 ,  G01S7/003 ,  G01S7/412 ,  G01S7/415 ,  G01S13/0209 ,  G01S13/10 ,  G01S13/87

摘要： A system includes a plurality of radar units configured to provide scan data to a network; a signal processing and imaging module connected to the network and configured to receive the scan data, identify a target, and determine a type of the target based on a radar profile of the target; and a display unit in communication with the signal processing and imaging module and configured to provide a tracking display of the target position and type. A method includes scanning an inhabitable area using a plurality of radar detector units to produce scan data; processing the scan data to construct a digitized representation of a target in the inhabitable area; using recovered information of the target to differentiate between a live person, an animal or an object as the target type; and displaying the target type and position on an image display.

摘要翻译： 一种系统包括被配置为向网络提供扫描数据的多个雷达单元; 信号处理和成像模块，连接到网络并被配置为接收扫描数据，识别目标，并且基于目标的雷达轮廓来确定目标的类型; 以及与信号处理和成像模块通信并被配置为提供目标位置和类型的跟踪显示的显示单元。 一种方法包括使用多个雷达检测器单元扫描居住区域以产生扫描数据; 处理扫描数据以构建居住区域中的目标的数字化表示; 使用目标的恢复信息来区分活的人，动物或物体作为目标类型; 并在图像显示器上显示目标类型和位置。

公开(公告)号：US08283840B2

公开(公告)日：2012-10-09

申请号：US12631772

申请日：2009-12-04

申请人： Farrokh Mohamadi

发明人： Farrokh Mohamadi

IPC分类号： H01L41/113 ,  H02N2/18

CPC分类号： H01L41/29 ,  H01L41/047 ,  H01L41/113 ,  H02N2/186 ,  Y10T29/42

摘要： An energy harvesting and storage system includes an array of piezoelectric electrodes, in which the piezoelectric electrodes generate electrical energy from mechanical displacements of the piezoelectric electrodes; and an array of capacitor electrodes disposed in proximity to the piezoelectric electrodes, in which the array of capacitor electrodes stores a portion of the energy generated by the piezoelectric electrodes. An energy system includes a substrate including an array of micro-post electrodes connected to a cathode layer of the substrate; an isolation material covering the array of micro-post electrodes; and an anode layer including electrodes filling the remaining region between the isolation material-covered micro-post electrodes, in which the anode layer, electrodes, isolation material, micro-post electrodes, and substrate are monolithically coupled.

摘要翻译： 能量收集和存储系统包括压电电极阵列，其中压电电极从压电电极的机械位移产生电能; 以及设置在压电电极附近的电容器电极阵列，其中电容器电极阵列存储由压电电极产生的能量的一部分。 能量系统包括：衬底，其包括连接到衬底的阴极层的微柱电极阵列; 覆盖微柱电极阵列的隔离材料; 以及阳极层，其包括填充隔离材料覆盖的微柱电极之间的剩余区域的电极，其中阳极层，电极，隔离材料，微柱电极和衬底是单片耦合的。

公开(公告)号：US08154339B2

公开(公告)日：2012-04-10

申请号：US12629001

申请日：2009-12-01

申请人： Mohsen Zolghadri ,  Farrokh Mohamadi

发明人： Mohsen Zolghadri ,  Farrokh Mohamadi

IPC分类号： H03F3/68

CPC分类号： H03F1/0288 ,  H01P5/12 ,  H01P5/186 ,  H01P5/20 ,  H03F1/3241 ,  H03F1/3276 ,  H03F3/195 ,  H03F3/211 ,  H03F3/24 ,  H03F2200/192 ,  H03F2200/204

摘要： A wireless communications system includes a first multiplexer distribution network fed by a radio frequency input; a plurality of multi-stage power amplifiers fed by the first multiplexer distribution network, wherein each one of the multi-stage power amplifiers includes: a pre-distortion linearizer fed from the first distribution network; a first combiner receiving input from the pre-distortion linearizer; a second combiner; a plurality of power amplifier cells fed by the first combiner and feeding the second combiner; and a second multiplexer distribution network, wherein the second multiplexer distribution network is fed by the second combiner and feeds a radio frequency output.

摘要翻译： 无线通信系统包括由射频输入馈送的第一复用器分配网络; 由所述第一多路复用器分配网络馈送的多个多级功率放大器，其中所述多级功率放大器中的每一个包括：从所述第一分配网络馈送的预失真线性化电路; 从所述预失真线性化器接收输入的第一组合器; 第二组合器 由所述第一组合器馈送并馈送所述第二组合器的多个功率放大器单元; 以及第二多路复用器分配网络，其中所述第二多路复用器分配网络由所述第二组合器馈送并馈送射频输出。

公开(公告)号：US20110068865A1

公开(公告)日：2011-03-24

申请号：US12629001

申请日：2009-12-01

申请人： Farrokh Mohamadi ,  Mohsen Zolghadri

发明人： Farrokh Mohamadi ,  Mohsen Zolghadri

IPC分类号： H03F3/68

CPC分类号： H03F1/0288 ,  H01P5/12 ,  H01P5/186 ,  H01P5/20 ,  H03F1/3241 ,  H03F1/3276 ,  H03F3/195 ,  H03F3/211 ,  H03F3/24 ,  H03F2200/192 ,  H03F2200/204

摘要： A wireless communications system includes a first multiplexer distribution network fed by a radio frequency input; a plurality of multi-stage power amplifiers fed by the first multiplexer distribution network, wherein each one of the multi-stage power amplifiers includes: a pre-distortion linearizer fed from the first distribution network; a first combiner receiving input from the pre-distortion linearizer; a second combiner; a plurality of power amplifier cells fed by the first combiner and feeding the second combiner; and a second multiplexer distribution network, wherein the second multiplexer distribution network is fed by the second combiner and feeds a radio frequency output.

摘要翻译： 无线通信系统包括由射频输入馈送的第一复用器分配网络; 由所述第一多路复用器分配网络馈送的多个多级功率放大器，其中所述多级功率放大器中的每一个包括：从所述第一分配网络馈送的预失真线性化电路; 从所述预失真线性化器接收输入的第一组合器; 第二组合器 由所述第一组合器馈送并馈送所述第二组合器的多个功率放大器单元; 以及第二多路复用器分配网络，其中所述第二多路复用器分配网络由所述第二组合器馈送并馈送射频输出。

公开(公告)号：US20100314968A1

公开(公告)日：2010-12-16

申请号：US12631772

申请日：2009-12-04

申请人： Farrokh Mohamadi

发明人： Farrokh Mohamadi

IPC分类号： H02N2/18 ,  H01L41/22

CPC分类号： H01L41/29 ,  H01L41/047 ,  H01L41/113 ,  H02N2/186 ,  Y10T29/42

摘要： An energy harvesting and storage system includes an array of piezoelectric electrodes, in which the piezoelectric electrodes generate electrical energy from mechanical displacements of the piezoelectric electrodes; and an array of capacitor electrodes disposed in proximity to the piezoelectric electrodes, in which the array of capacitor electrodes stores a portion of the energy generated by the piezoelectric electrodes. An energy system includes a substrate including an array of micro-post electrodes connected to a cathode layer of the substrate; an isolation material covering the array of micro-post electrodes; and an anode layer including electrodes filling the remaining region between the isolation material-covered micro-post electrodes, in which the anode layer, electrodes, isolation material, micro-post electrodes, and substrate are monolithically coupled.

摘要翻译： 能量收集和存储系统包括压电电极阵列，其中压电电极从压电电极的机械位移产生电能; 以及设置在压电电极附近的电容器电极阵列，其中电容器电极阵列存储由压电电极产生的能量的一部分。 能量系统包括：衬底，其包括连接到衬底的阴极层的微柱电极阵列; 覆盖微柱电极阵列的隔离材料; 以及阳极层，其包括填充隔离材料覆盖的微柱电极之间的剩余区域的电极，其中阳极层，电极，隔离材料，微柱电极和衬底是单片耦合的。

公开(公告)号：US07843992B2

公开(公告)日：2010-11-30

申请号：US11672504

申请日：2007-02-07

申请人： Farrokh Mohamadi

发明人： Farrokh Mohamadi

IPC分类号： H03K7/04

CPC分类号： G01S7/032 ,  G01S13/0209 ,  H01Q21/065 ,  H03F1/22 ,  H03F1/223 ,  H03F3/193 ,  H03F3/602 ,  H03F2200/378 ,  H03F2200/405 ,  H03F2200/451 ,  H03F2200/543 ,  H03J3/185

摘要： In one embodiment, a circuit is provided that includes: an impulse generator operable to provide a pulse train; a pulse position modulator having a splitting junction configured to receive the pulse train, the pulse position modulator including a plurality of n transmission lines, wherein n is an integer, the n transmission lines being selectably coupled in parallel between the splitting junction and a combining junction, the impulse generator driving each transmission line having a unique delay such that if the transmission line is selected, each pulse received at the splitting junction is uniquely delayed into a delayed pulse, whereby if all the transmission lines are selected, each pulse received at the splitting junction is uniquely delayed into a corresponding plurality of n delayed pulses; and a controller operable to select the transmission lines responsive to received words of n bits in length, each word arranged from a first bit to an nth bit, and wherein the transmission lines are arranged from a first transmission line to an nth transmission line corresponding to the bits in the received words such that a given bit in a received word controls the selection of the corresponding transmission line.

摘要翻译： 在一个实施例中，提供一种电路，其包括：可操作以提供脉冲串的脉冲发生器; 脉冲位置调制器，其具有被配置为接收所述脉冲串的分离结，所述脉冲位置调制器包括多条n条传输线，其中n是整数，所述n条传输线可选择地并联在所述分离结与组合结 驱动每个传输线的脉冲发生器具有唯一的延迟，使得如果选择传输线，则在分离结处接收的每个脉冲被唯一地延迟到延迟的脉冲，从而如果选择了所有的传输线，则在 分裂结唯一延迟到相应的多个n个延迟脉冲; 以及控制器，可操作以响应于长度为n位的接收字来选择传输线，每个字从第一位到第n位排列，并且其中传输线从第一传输线排列到第n传输线，对应于 所接收的字中的位使得接收字中的给定位控制相应传输线的选择。

公开(公告)号：US20100295718A1

公开(公告)日：2010-11-25

申请号：US12852440

申请日：2010-08-06

申请人： Farrokh Mohamadi ,  Mikko Oijala ,  Mohsen Zolghadri ,  Paul Strauch

发明人： Farrokh Mohamadi ,  Mikko Oijala ,  Mohsen Zolghadri ,  Paul Strauch

IPC分类号： G01S13/00

CPC分类号： G01S13/888 ,  G01S7/026 ,  G01S7/412

摘要： A system includes a multi-system approach to detecting concealed weapons and person borne improvised explosive devices (PBIED). A first and second radar system operate at different center frequencies to provide, respectively, isolation of a target of interest from clutter and fine detail information on the target, such as whether the target is a living person, whether a concealed object may be present, material composition of the object, and shape, size, and position of the target relative to the system. Circular polarized radar beam may be used to distinguish a suspect object from within a crowd of people. Radar image of the object may be overlaid on visual image of a person carrying the object. Radar tracking of the object is coordinated with visual tracking of the target provided by a camera system, with visual display and tracking of the target overlaid with the radar information.

摘要翻译： 一种系统包括一种用于检测隐藏武器和人造简易爆炸装置（PBIED）的多系统方法。 第一和第二雷达系统在不同的中心频率下操作，以分别提供目标的目标与目标之间的杂乱和精细细节信息的隔离，诸如目标是否是活人，是否存在被隐藏物体， 物体的材料组成以及目标相对于系统的形状，大小和位置。 圆偏振雷达光束可用于将可疑物体与人群中的人物区分开来。 物体的雷达图像可以覆盖在携带物体的人的视觉图像上。 物体的雷达跟踪与摄像机系统提供的目标的视觉跟踪协调，目标的视觉显示和跟踪与雷达信息叠加。

公开(公告)号：US07839283B2

公开(公告)日：2010-11-23

申请号：US12103315

申请日：2008-04-15

申请人： Farrokh Mohamadi

发明人： Farrokh Mohamadi

IPC分类号： G08B13/00

CPC分类号： G08C17/02

摘要： An integrated circuit implements a wireless remote sensor. The wireless remote sensor includes an antenna coupled to an energy distribution unit to allow passive collection of electrical charge. A signal processing unit couples to the energy distribution unit and modulates transmission by the antenna according to a binary code.

摘要翻译： 集成电路实现无线遥控传感器。 无线遥控传感器包括耦合到能量分配单元的天线，以允许被动收集电荷。 信号处理单元耦合到能量分配单元，并且根据二进制码来调制天线的传输。

公开(公告)号：US07830989B2

公开(公告)日：2010-11-09

申请号：US11555210

申请日：2006-10-31

申请人： Farrokh Mohamadi

发明人： Farrokh Mohamadi

IPC分类号： H04L27/22

CPC分类号： H01Q21/0006 ,  G01S7/032 ,  G01S13/0209 ,  H01Q3/36 ,  H01Q21/0093 ,  H01Q21/065 ,  H01Q23/00 ,  H03F1/22 ,  H03F1/223 ,  H03F3/193 ,  H03F3/602 ,  H03F2200/378 ,  H03F2200/405 ,  H03F2200/451 ,  H03F2200/543 ,  H03J3/185

摘要： In one embodiment, a wafer scale radar antenna module (WSAM) is provided that includes: a substrate; a plurality of antennas adjacent the substrate; an RF feed network adjacent the substrate, the RF feed network coupling to a distributed plurality of amplifiers integrated with the substrate, wherein the RF feed network and the distributed plurality of amplifiers are configured to form a resonant network such that if a timing signal is injected into an input port of the RF feed network, the resonant network oscillates to provide a globally synchronized RF signal to a plurality of integrated antenna circuits, wherein each integrated antenna circuits includes a corresponding subset of antennas from the plurality of antennas, and wherein each integrated antenna circuit includes a pulse shaping circuit having a plurality of selectable delay paths, each pulse shaping circuit being configured to rectify and level shift a version of the globally synchronized signal through selected ones of the selectable delay paths to provide an pulse train output signal; and a controller operable to control each integrated antenna circuit such that only selected pulses from the pulse train output signal are transmitted through the integrated antenna circuit's subset of antennas to form transmitted pulses.

摘要翻译： 在一个实施例中，提供了一种晶片级雷达天线模块（WSAM），其包括：基板; 与基板相邻的多个天线; 邻近衬底的RF馈送网络，RF馈送网络耦合到与衬底集成的分布式多个放大器，其中RF馈送网络和分布式多个放大器被配置为形成谐振网络，使得如果注入定时信号 进入RF馈送网络的输入端口，谐振网络振荡以向多个集成天线电路提供全局同步的RF信号，其中每个集成天线电路包括来自多个天线的对应的天线子集，并且其中每个集成 天线电路包括具有多个可选择的延迟路径的脉冲整形电路，每个脉冲整形电路被配置为通过选择的可选延迟路径对全局同步信号的版本进行整流和电平移位，以提供脉冲串输出信号; 以及控制器，其可操作以控制每个集成天线电路，使得仅来自所述脉冲串输出信号的所选脉冲通过所述集成天线电路的天线子集发送以形成发射脉冲。