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    • 1. 发明申请
    • FALTBARE LOGARITHMISCH-PERIODISCHE ANTENNE
    • 折叠数周期天线
    • WO2011003389A1
    • 2011-01-13
    • PCT/DE2010/000748
    • 2010-06-24
    • EADS DEUTSCHLAND GMBHHARSCHER, MarcHEIDRICH, HerbertLOGEMANN, Jörg
    • HARSCHER, MarcHEIDRICH, HerbertLOGEMANN, Jörg
    • H01Q11/10H01Q1/08
    • H01Q11/10H01Q1/081
    • Die Erfindung betrifft eine faltbare logarithmisch-periodische Antenne umfassend eine Speiseleitung (1), ein oder mehrere Sendemittel (3) zum Senden und/oder Empfangen von elektromagnetischen Signalen, ein oder mehrere Trägerelemente (2a, 2b) zur Halterung der Sendemittel (3), ein oder mehrere Mittel (4) zur Herstellung einer Zugspannung auf die Sendemittel (3), wobei ein Sendemittel (3) mit einem Trägerelemente (2a, 2b) und der Speiseleitung (1) verbunden ist und wobei ein Trägerelement (2a, 2b) mit der Speiseleitung (1) über eine Gelenkvorrichtung (7) verbunden ist, so dass die Antenne von einer Transportstellung in eine Betriebstellung und umgekehrt überführbar ist, wobei die ein oder mehreren Mittel (4) zur Herstellung einer Zugspannung auf die Sendemittel (3) schlauchförmig und mit einem Innendruck beaufschlagbar ausgeführt sind und mit den Trägerelementen (2a, 2b) zur Halterung der Sendemittel (3) verbunden sind.
    • 本发明涉及一种包括一个进料管线(1),一个或多个用于支撑所述发射装置(3)发射和/或接收电磁信号,一个或多个支撑元件(2A,2B)的多个发送装置(3)的可折叠数周期天线, 用于在所述传动装置(3)产生一个拉力,一个或多个装置(4),其中一个传输装置(3)与载体元件(2A,2B)和进料管线(1),并且其中一个支撑元件(2A,2B)与 通过接合装置(7)的进料管线(1)被连接,使得天线是从运输位置到操作位置,反之亦然可以被转移,其中,所述一个或多个装置(4)在对所述传输装置产生的拉力管状形式(3)和 与内部压力下进行,并且可以在与支撑元件被加载(2A,2B)相连接,用于支撑所述发射装置(3)。
    • 3. 发明申请
    • CONCENTRIC PHASED ARRAYS SYMMETRICALLY ORIENTED ON THE SPACECRAFT BUS FOR YAW-INDEPENDENT NAVIGATION
    • 集中定位阵列以面向独立导航的空中巴士为对象
    • WO2004025775A3
    • 2004-12-23
    • PCT/US0327973
    • 2003-09-04
    • LOCKHEED CORP
    • JACOMB-HOOD ANTHONY WLIER ERIK
    • H01Q1/08H01Q1/28H01Q21/06H01Q21/22H01Q21/28H01Q21/08
    • H01Q1/288H01Q1/081H01Q21/061H01Q21/22H01Q21/28
    • A concentric arrangement of multiple spacecraft antennas mounted symmetrically about the yaw axis of rotation or center of gravity of the spacecraft that provides the capability for spacecraft with multiple antennas to maneuver without introducing errors into navigation signals and without adding complexity to the spacecraft and/or remote terminals. An arrangement of multiple spacecraft antennas comprising a first antenna array mounted on a spacecraft bus, the first antenna array having a center located on a yaw axis of the spacecraft and a second antenna array mounted on the spacecraft bus, the second antenna array having a coincident or overlapping frequency band as the first antenna array and mounted symmetrically about the yaw axis of the spacecraft in a central portion of the first antenna array so as to be concentric with the first antenna array.
    • 围绕航空器的偏转偏转轴线或重心的对称关系安装的多个航天器天线的同心排列,为航天器提供了具有多个天线的能力,无需将误差引入导航信号,并且不会增加航天器和/或遥控器的复杂性 终端。 包括安装在航天器总线上的第一天线阵列的多个航天器天线的布置,所述第一天线阵列具有位于所述航天器的偏航轴上的中心和安装在所述航天器总线上的第二天线阵列,所述第二天线阵列具有重合 或重叠频带作为第一天线阵列,并且围绕第一天线阵列的中心部分中的航天器的偏转轴对称地安装,以便与第一天线阵列同心。
    • 5. 发明申请
    • PAY LOAD PROJECTILE
    • 付款项目
    • WO1986005266A1
    • 1986-09-12
    • PCT/EP1986000043
    • 1986-01-31
    • RHEINMETALL GMBHSYNOFZIK, ReinhardHELLWIG, Rolf
    • RHEINMETALL GMBH
    • F42B23/18
    • F42C15/42F42C1/14H01Q1/081H01Q1/1235H01Q1/281
    • Pay load projectile (1) having a sensor (16) and a sensor carrier (15) which is mounted in a cavity (14) in the tail section (11) of the projectile (1) and is launch-resistant. After the projectile (1), which is equipped with unfoldable stabilizing vanes, lands in the target area possibly digging itself into the soil, the task arises of removing the sensor (16) from its protected position inside the projectile (1) and setting it up as far as possible above the earth's surface. For this purpose the sensor (16) is connected with a concertina bellows (15) which opens in turn into a container (13) mounted in the projectile (1), and which is filled with polyurethane foam, charged with a propellant gas under high pressure. The container (13) is connected to the concertina bellows (15) by way of a valve (13c) which is operated by an electronic control mechanism (13a) which has, for example, a time switch. Upon opening of the valve (13c), polyurethane foam (17) forces its way into the concertina bellows (15) stretching the latter out, and thereby driving the sensor (16) out of the cavity (14). Finally, the polyurethane foam (17) hardens, so that the concertina bellows (15) which is now stretched out, provides a firm support for the sensor (16) which has left the projectile cavity (14).
    • 具有安装在射弹(1)的尾部(11)中的空腔(14)中的传感器(16)和传感器载体(15)的载重弹丸(1),并且是防弹的。 在配备有可展开的稳定叶片的抛射体(1)之后,目标区域的土地可能会挖掘到土壤中,任务是将传感器(16)从放射体(1)内的受保护位置移除并设置 尽可能高于地球表面。 为此目的,传感器(16)与一个旋转式波纹管(15)连接,该三通道波纹管(15)依次进入安装在射弹(1)中的容器(13)中,并装满聚氨酯泡沫,充满高温下的推进剂气体 压力。 容器(13)通过由具有例如时间开关的电子控制机构(13a)操作的阀(13c)连接到三角波纹管(15)。 当阀(13c)打开时,聚氨酯泡沫(17)迫使其进入伸出其的伸缩膜波纹管(15),从而将传感器(16)驱出空腔(14)。 最后,聚氨酯泡沫(17)硬化,使得现在伸展的伸缩膜(15)为已经离开射弹腔(14)的传感器(16)提供牢固的支撑。
    • 6. 发明申请
    • MULTI-FUNCTION FIELD-DEPLOYABLE RESOURCE HARNESSING APPARATUS AND METHOD OF MANUFACTURES
    • 多功能现场可配置资源收集装置及其制造方法
    • WO2006044949A3
    • 2007-03-22
    • PCT/US2005037560
    • 2005-10-20
    • ESSIG JOHN R JRESSIG JAMES M
    • ESSIG JOHN R JRESSIG JAMES M
    • H01Q1/34H01Q1/12H01Q15/14H01Q15/20H01Q19/10
    • H01Q1/081
    • A multi-function, field-deployable resource harnessing apparatus (600) having, in its embodiments, an inflatable reflector apparatus (610) comprising a least one manufactured parabolic mirror made from a pressure-deformable reflective covering of an inflatable ring for focusing electromagnetic energy from radio frequency radiation (RF) through the ultraviolet (UV) radiation including solar energy for 1) heating and cooking, 2) electrical power generation, 3) enhancing the transmission and reception of radio signals, 4) enhancing vision in low-light environments, and/or 5) projection of optical signals or images. The device also has non-electromagnetic uses, such as the collection and storage of water, harnessing of energy from a fluid stream, and/or harnessing wave energy. A first main embodiment of the inflatable reflector apparatus (610) generally utilizes two pressure-deformable membranes, at least one of which is deflective. A second main embodiment utilizes a reflective membrane and a transparent membrane. In addition to the reflector apparatus (610), the modular apparatus (600) typically further includes modular assemblies to increase versatility, facilitate use, and/or enhance safety such as, for example, a modular support and orienting assembly (612), a separate support ring (614), a safety shield or cage (616), a focal point support assembly (618), a safety cover (620), a safety net or mesh (622), and a stabilizing assembly (624). Portability is enhanced by complete collapsing of the inflatable device.
    • 在其实施例中,具有可充气反射器装置(610)的多功能可现场部署的资源利用装置(600),该可充气反射器装置包括由用于聚焦电磁能量的可充气环的压力可变形反射覆盖物制成的至少一个制造的抛物面镜 从射频辐射(RF)通过包括太阳能的紫外线(UV)辐射1)加热和烹饪,2)发电,3)增强无线电信号的发射和接收,4)增强低光环境中的视觉 ,和/或5)光信号或图像的投影。 该装置还具有非电磁用途,例如收集和储存水,利用来自流体流的能量和/或利用波浪能量。 可充气反射器装置(610)的第一主要实施例通常使用两个压力可变形膜,其中至少一个是偏转的。 第二主要实施例使用反射膜和透明膜。 除了反射器装置(610)之外,模块化装置(600)通常还包括模块化组件,以增加通用性,促进使用和/或增强安全性,例如模块化支撑和定向组件(612), 分离的支撑环(614),安全屏蔽或保持架(616),焦点支撑组件(618),安全盖(620),安全网或网(622)和稳定组件(624)。 通过充气装置的完全塌缩来增强便携性。