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11.发明授权
公开(公告)号：US6005531A
公开(公告)日：1999-12-21
申请号：US158827
申请日：1998-09-23
申请人： John W. Cassen , Gary N. Bonadies , Patrick K. Richard , David A. Herlihy , Ayn U. Fuller , Daniel H. Wenzlick , Richard C. Kapraun , Mark R. Schrote , Kerry M. Yon , H. Halley Lisle, IV , Toby Hess , Edward L. Rich, III , George T. Hall , Brian T. Drude
发明人： John W. Cassen , Gary N. Bonadies , Patrick K. Richard , David A. Herlihy , Ayn U. Fuller , Daniel H. Wenzlick , Richard C. Kapraun , Mark R. Schrote , Kerry M. Yon , H. Halley Lisle, IV , Toby Hess , Edward L. Rich, III , George T. Hall , Brian T. Drude
CPC分类号： H01Q21/064 , H01Q21/0025 , H01Q21/0087 , G01S7/032
摘要： An antenna assembly for an active electronically scanned array includes, among other things: an array of antenna elements; an RF signal feed and circulator assembly coupled to said antenna elements and forming thereby an array of radiating structures; a generally planar RF manifold assembly having regularly spaced openings therein located behind and normal to the radiating structures; an array of T/R modules connected to the array of radiating structures and having respective RF connector assemblies forming a portion of an RF interface at one end portion of each of the modules which project upwardly through said spaced openings in the RF manifold and wherein the respective connector assemblies thereof connect to at least one immediately adjacent circulator as well as to transmit and receive manifold portions of the RF manifold; each of the T/R modules further have a heat sink plate on the back side thereof which is positioned against one of a number of elongated liquid coolant circulating coldplates connected to a coolant distribution manifold encircling the array; a DC power and logic signal distribution manifold; and, a plurality of elongated DC/logic circuit board members connected to the DC power and logic signal distribution manifold and being respectively located adjacent and coextensive with a respective coldplate for supplying DC power and logic control signals to a DC/logic interface located at the other end portion of the respective modules.
摘要翻译： 用于有源电子扫描阵列的天线组件包括：天线元件阵列; 耦合到所述天线元件并由此形成辐射结构阵列的RF信号馈送和循环器组件; 大体上平面的RF歧管组件，其中具有规则间隔的开口，位于辐射结构的正后方; 连接到辐射结构阵列的T / R模块的阵列，并且具有相应的RF连接器组件，该RF连接器组件在每个模块的一个端部处形成RF接口的一部分，其通过RF歧管中的所述隔开的开口向上突出，并且其中 其相应的连接器组件连接到至少一个紧邻的循环器，以及传送和接收RF歧管的歧管部分; 每个T / R模块在其后侧还具有散热板，该散热板被定位成抵靠围绕阵列的冷却剂分配歧管连接的多个细长的液体冷却剂循环冷却板中的一个; 直流电源和逻辑信号分配歧管; 以及多个连接到DC电力和逻辑信号分配歧管的细长DC /逻辑电路板构件，并且分别位于与相应冷板相邻并共同延伸的用于将DC电力和逻辑控制信号提供给位于所述DC / 各个模块的另一端部。
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公开(公告)号：US4967201A
公开(公告)日：1990-10-30
申请号：US111328
申请日：1987-10-22
申请人： Edward L. Rich, III
发明人： Edward L. Rich, III
CPC分类号： H01L23/66 , G01S7/034 , H01L2223/6622 , H01L2224/05554 , H01L2224/48091 , H01L2224/48227 , H01L2224/49171 , H01L24/48 , H01L24/49 , H01L2924/00014 , H01L2924/01019 , H01L2924/01021 , H01L2924/01039 , H01L2924/01055 , H01L2924/01068 , H01L2924/01079 , H01L2924/09701 , H01L2924/12041 , H01L2924/12042 , H01L2924/14 , H01L2924/1423 , H01L2924/15153 , H01L2924/1517 , H01L2924/19041 , H01L2924/3011
摘要： A microwave transmit/receive module comprises a single multi-layer substrate having at least two opposed mounting surfaces. The substrate including a plurality of integrated dielectric layers, electrical conductors and thermal conductors selectively interconnected between the layers of the substrate. A microwave signal processing means is mounted on at least one of the mounting surfaces of the substrate for processing microwave radar signals. A control signal processing means is mounted on at least one of the mounting surfaces of the substrate for providing control signals for the microwave signal processing means via selected electrical conductors. A power conditioning means is mounted on at least one of the mounting surfaces of the substrate for providing power to the microwave signal processing means and the control signal processing means via selected electrical conductors. A heat sink interface means coupled to the thermal conductors is mounted on at least one of the mounting surfaces of the substrate in thermal proximity selected portions of the microwave signal processing means, the power conditioning means and the control signal processing means for conducting thermal energy away therefrom via selected thermal conductors. An optical interface interface as well as an integrated coaxial cable carrying power, control and microwave signals for the module.
摘要翻译： 微波发射/接收模块包括具有至少两个相对的安装表面的单个多层基板。 该衬底包括多个集成电介质层，电导体和选择性地互连于衬底层之间的热导体。 微波信号处理装置安装在用于处理微波雷达信号的基板的至少一个安装表面上。 控制信号处理装置安装在衬底的至少一个安装表面上，用于经由所选择的电导体为微波信号处理装置提供控制信号。 功率调节装置安装在基板的至少一个安装表面上，用于经由选定的电导体向微波信号处理装置和控制信号处理装置供电。 耦合到热导体的散热器接口装置安装在微波信号处理装置的热接近选定部分的基板的至少一个安装表面上，功率调节装置和用于传导热能的控制信号处理装置 通过选定的热导体。 光接口接口以及集成同轴电缆，为模块提供电源，控制和微波信号。
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公开(公告)号：US4209491A
公开(公告)日：1980-06-24
申请号：US865017
申请日：1977-12-21
申请人： Edward L. Rich, III
发明人： Edward L. Rich, III
摘要： A control and monitoring system for an oxygen generation device having a plurality of chemical oxygen generation elements sequentially decomposed to continuously generate oxygen. The control and monitoring system has a temperature sensor operatively coupled to each of the chemical oxygen generation elements, except the one to be ignited last, for producing a first control signal in response to the heat generated by the chemical oxygen generation elements during decomposition, a gas flow sensor disposed in the oxygen outlet has the oxygen generation elements and responsive to a flow rate less than a predetermined minimum flow rate to produce a second control signal, a sequential ignition mechanism operated on the occurrence of both the first control signal and the second control signal, as an ignition signal for igniting the oxygen generation elements one after another, and an alarm operative in response to the second control signal after a time interval of not less than a predetermined magnitude for indicating the interruption of oxygen generation for an abnormally long time interval.Preferably, light emitter indicator means are provided to indicate ignition of the corresponding oxygen generating element.
摘要翻译： 一种用于具有依次分解以连续生成氧的多个化学氧产生元件的氧发生装置的控制和监视系统。 控制和监测系统具有温度传感器，其操作性地耦合到每个化学氧发生元件，除了最后点燃的一个之外，用于响应于在分解期间由化学氧产生元件产生的热产生第一控制信号， 设置在氧气出口中的气体流量传感器具有氧气产生元件，并且响应于小于预定最小流量的流量产生第二控制信号，在第一控制信号和第二控制信号两者的出现时操作的顺序点火机构 控制信号，作为点火信号，用于一个接一个地点燃氧气发生元件，以及响应于第二控制信号在不小于预定值的时间间隔之后操作的报警，用于指示异常长时间产生氧气的中断 时间间隔。 优选地，提供光发射器指示装置以指示对应的氧发生元件的点火。
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公开(公告)号：US4140765A
公开(公告)日：1979-02-20
申请号：US805578
申请日：1977-06-10
摘要： The disclosed gas flow sensor has an orifice connected in an oxygen conduit and a pressure switch connected to the conduit by having a pressure chamber communicating with the conduit. The chamber terminates at a diaphram which is operatively coupled to a normally open microswitch by a spring loaded rod. As the flow rate of oxygen flowing through the conduit drops below a permissible minimum magnitude, back pressure on the orifice decreases so as to close the microswitch to provide a control signal. A bypass valve is connected across the orifice to prevent the oxygen pressure within the conduit from excessively increasing.
摘要翻译： 所公开的气体流量传感器具有连接在氧气管道中的孔口和通过具有与导管连通的压力室连接到管道的压力开关。 该室终止于一个通过弹簧加载杆可操作地连接到常开微动开关的隔膜。 当流经导管的氧气流量低于允许的最小值时，孔口上的背压减小，以便关闭微动开关以提供控制信号。 旁通阀连接在孔口上，以防止管道内的氧气压力过度增加。
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