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    HIGH POWER PHASED ARRAY ANTENNA SYSTEM
    5.
    发明公开
    HIGH POWER PHASED ARRAY ANTENNA SYSTEM 有权
    与相高效控天线阵系统

    公开(公告)号：EP2165387A4

    公开(公告)日：2015-12-02

    申请号：EP08768679

    申请日：2008-06-20

    Applicant: RAYTHEON CO

    Inventor： BROWN KENNETH W ,  AHRENS FREDERICK A

    IPC: H01Q1/36 ,  H03F3/60 ,  H04B1/44

    CPC classification number: H01Q25/005 ,  H01Q21/0025 ,  H01Q21/061 ,  H03F1/0277 ,  H03F3/24 ,  H03F3/602 ,  H03F3/68 ,  H03F2200/192 ,  H03F2200/198

    Abstract: Embodiments of a switchable high-power transmit module to selectively provide a high-power microwave signal in excess of one kilowatt to one of first and second output paths are disclosed herein. The module includes a switch to receive a lower-power microwave signal from a source, a first ninety-degree coupler for directing power from the switch to first and second paths, a first high-power amplifier disposed in the first path, a second high-power amplifier disposed in the second path, and a second ninety-degree coupler to receive output signals of the first and second amplifiers. The switch is configured to selectively couple the lower-power microwave signal between first and second input ports of the first ninety-degree coupler. When the switch couples the lower-power microwave signal to a selected one of the input ports of the first coupler, signals generated by the first and second high-power amplifiers are combined in the second ninety-degree coupler to provide the high-power microwave output signal on only one of the output paths.

    METHODS AND APPARATUS FOR PHASED ARRAY
    6.
    发明公开
    METHODS AND APPARATUS FOR PHASED ARRAY 审中-公开
    VERFAHREN UND VORRICHTUNGENFÜREINE PHASPRISTEUERTE GRUPPE

    公开(公告)号：EP2160798A4

    公开(公告)日：2013-06-12

    申请号：EP08770426

    申请日：2008-06-07

    Applicant: RAYTHEON CO

    Inventor： GALLIVAN JAMES R ,  BROWN KENNETH W ,  LOWELL REID

    IPC: H01Q21/00 ,  H01Q3/26

    CPC classification number: H01Q3/26 ,  H01Q1/42 ,  H01Q3/2676 ,  H01Q23/00

    Abstract: Methods and apparatus according to various aspects of the present invention operate in conjunction with a phased array system. The phased array system may include an array structural frame defining an array of module-receiving mounting locations. The phased array system may further include multiple array modules. Each array module may be adapted to be mounted in one of the mounting locations, and may include an antenna and a power source. The power source may supply power to the array module during an array transmit operation.

    Abstract translation: 根据本发明的各个方面的方法和装置与相控阵系统结合操作。 相控阵列系统可以包括限定模块接收安装位置阵列的阵列结构框架。 相控阵系统还可以包括多个阵列模块。 每个阵列模块可以适于安装在一个安装位置中，并且可以包括天线和电源。 在阵列发射操作期间，电源可以向阵列模块供电。

    MILLIMETER WAVE MONOLITHIC INTEGRATED CIRCUITS AND METHODS OF FORMING SUCH INTEGRATED CIRCUITS
    7.
    发明公开
    MILLIMETER WAVE MONOLITHIC INTEGRATED CIRCUITS AND METHODS OF FORMING SUCH INTEGRATED CIRCUITS 审中-公开
    单片集成毫米波电路与方法形成这种集成电路

    公开(公告)号：EP2364524A4

    公开(公告)日：2016-08-10

    申请号：EP09825118

    申请日：2009-11-05

    Applicant: RAYTHEON CO

    Inventor： BROWN KENNETH W ,  BROWN ANDREW K

    IPC: H03F3/68 ,  H03F3/195 ,  H03F3/21

    CPC classification number: H03F3/195 ,  H03F3/211

    Abstract: A description is provided of a high-frequency, multi-stage, millimeter wave amplifier integrated circuit, and of a method for designing and constructing the circuit. The methods and structures have been created to enable the construction of an amplifier offering substantial gain at a relatively high power and high frequency, but occupying minimal area of an integrated circuit die. Various structures and methodologies are described which each contribute to the practical feasibility of constructing an amplifier with such performance in a relatively compact space.

    SOLID-STATE HIGH-POWER OSCILLATORS
    9.
    发明公开
    SOLID-STATE HIGH-POWER OSCILLATORS 审中-公开
    高效固OSCILLATORS

    公开(公告)号：EP1994636A4

    公开(公告)日：2009-08-05

    申请号：EP07763018

    申请日：2007-01-31

    Applicant: RAYTHEON CO

    Inventor： GALLIVAN JAMES R ,  BROWN KENNETH W

    IPC: H03B9/14

    CPC classification number: H03B9/12 ,  H03B9/14

    Abstract: Embodiments of High-Power Millimeter-Wave Oscillators are generally described herein. Other embodiments may be described and claimed. In some embodiments, the oscillator (100) includes a polarized partial reflector (106) to at least partially reflect back signals to a reflection array amplifier (102) to help induce oscillation by individual sub-array amplifier elements (114) of the reflection array amplifier (102). In some other embodiments, the oscillator (200) includes a phase-graded polarization-sensitive reflection plate (206) to at least partially reflect back signals to the reflection array amplifier (202) to help induce an oscillation by the sub-array amplifier elements. In some embodiments, the oscillator (400) includes a reflector (426) and a phase-graded polarized reflection-transmission plate (406) to at least partially pass through signals to the reflector (426) for reflection back to the reflection array amplifier (402) to help induce an oscillation by the sub-array amplifier elements.

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