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    Multichannel, multimode, multifunction L-band radio transceiver
    2.
    发明授权
    Multichannel, multimode, multifunction L-band radio transceiver 有权
    多通道，多模，多功能L波段无线电收发器

    公开(公告)号：US08593330B2

    公开(公告)日：2013-11-26

    申请号：US13180425

    申请日：2011-07-11

    申请人： James B. Jones ,  Pal Meiyappan ,  Paul Ferguson ,  Mark Virtue ,  Thomas W. Hastings

    发明人： James B. Jones ,  Pal Meiyappan ,  Paul Ferguson ,  Mark Virtue ,  Thomas W. Hastings

    IPC分类号： G01S13/74

    CPC分类号： H04B7/18506 ,  G01S13/9303 ,  H04B1/406

    摘要： Systems and methods for providing an improved multiradio system. An exemplary system includes first and second antennas and a first receiver that receives a signal from the first antenna, filters the received signal based on bandwidths associated with a traffic collision-avoidance system (TCAS), a transponder, and a universal access transceiver (UAT). The system digitizes the filtered signal and digitally downconverts the digitized signal. A second receiver receives a signal from the second antenna, filters the signal received from the second antenna based on the TCAS, the transponder, the UAT, and distance-measuring equipment (DME), separates the filtered signal into a first signal having a bandwidth associated with the TCAS, the transponder, the UAT and the lower half of the DME RF band, and into a second signal having a bandwidth associated with the upper half of the DME RF band, digitizes the first and second signal, and digitally downconverts the digitized first and second signals.

    摘要翻译： 用于提供改进的多无线电系统的系统和方法。 示例性系统包括第一和第二天线以及从第一天线接收信号的第一接收机，基于与交通冲突避免系统（TCAS），应答器和通用接入收发器（UAT）相关联的带宽来对接收到的信号进行滤波 ）。 系统对滤波后的信号进行数字化，并对数字信号进行数字下变频。 第二接收器接收来自第二天线的信号，基于TCAS，应答器，UAT和距离测量设备（DME）对从第二天线接收的信号进行滤波，将滤波后的信号分离成具有带宽的第一信号 与TCAS，应答器，UAT和DME RF频带的下半部分相关联，并且进入具有与DME RF频带的上半部分相关联的带宽的第二信号，数字化第一和第二信号，并且数字地下变频 数字化的第一和第二信号。

    MULTICHANNEL, MULTIMODE, MULTIFUNCTION L-BAND RADIO TRANSCEIVER
    3.
    发明申请
    MULTICHANNEL, MULTIMODE, MULTIFUNCTION L-BAND RADIO TRANSCEIVER 有权
    多通道，多模，多功能L波段无线收发器

    公开(公告)号：US20130015998A1

    公开(公告)日：2013-01-17

    申请号：US13180425

    申请日：2011-07-11

    申请人： James B. Jones ,  Pal Meiyappan ,  Paul Ferguson ,  Mark Virtue ,  Thomas W. Hastings

    发明人： James B. Jones ,  Pal Meiyappan ,  Paul Ferguson ,  Mark Virtue ,  Thomas W. Hastings

    IPC分类号： G01S13/93

    CPC分类号： H04B7/18506 ,  G01S13/9303 ,  H04B1/406

    摘要： Systems and methods for providing an improved multiradio system. An exemplary system includes first and second antennas and a first receiver that receives a signal from the first antenna, filters the received signal based on bandwidths associated with a traffic collision-avoidance system (TCAS), a transponder, and a universal access transceiver (UAT). The system digitizes the filtered signal and digitally downconverts the digitized signal. A second receiver receives a signal from the second antenna, filters the signal received from the second antenna based on the TCAS, the transponder, the UAT, and distance-measuring equipment (DME), separates the filtered signal into a first signal having a bandwidth associated with the TCAS, the transponder, the UAT and the lower half of the DME RF band, and into a second signal having a bandwidth associated with the upper half of the DME RF band, digitizes the first and second signal, and digitally downconverts the digitized first and second signals.

    摘要翻译： 用于提供改进的多无线电系统的系统和方法。 示例性系统包括第一和第二天线以及从第一天线接收信号的第一接收机，基于与交通冲突避免系统（TCAS），应答器和通用接入收发器（UAT）相关联的带宽来对接收到的信号进行滤波 ）。 系统对滤波后的信号进行数字化，并对数字信号进行数字下变频。 第二接收器接收来自第二天线的信号，基于TCAS，应答器，UAT和距离测量设备（DME）对从第二天线接收的信号进行滤波，将滤波后的信号分离成具有带宽的第一信号 与TCAS，应答器，UAT和DME RF频带的下半部分相关联，并且进入具有与DME RF频带的上半部分相关联的带宽的第二信号，数字化第一和第二信号，并且数字地下变频 数字化的第一和第二信号。

    Hydrogenation catalyst and process
    6.
    发明授权
    Hydrogenation catalyst and process 失效
    氢化催化剂和工艺

    公开(公告)号：US5391291A

    公开(公告)日：1995-02-21

    申请号：US164219

    申请日：1993-12-13

    申请人： Bruce H. C. Winquist ,  Brendan D. Murray ,  Stanley N. Milam ,  Robert C. Ryan ,  Thomas W. Hastings

    发明人： Bruce H. C. Winquist ,  Brendan D. Murray ,  Stanley N. Milam ,  Robert C. Ryan ,  Thomas W. Hastings

    IPC分类号： B01J29/08 ,  B01J29/12 ,  C07B61/00 ,  C10G45/12 ,  C10G45/54 ,  C10G65/08 ,  C10G23/04

    CPC分类号： C10G45/54 ,  B01J29/126

    摘要： The present invention relates to catalysts suitable for hydrogenating aromatics and olefins in hydrocarbon feedstocks boiling between about 125.degree. C. and about 625.degree. C. as well as the process for carrying out the hydrogenation. The catalysts consist of one or more Group VIII noble metal(s) on a support wherein the support is a Y-type zeolite prepared by contacting a starting Y-type zeolite having a unit cell size less than about 24.65, preferably less than about 24.4 angstroms, a silica to alumina molar ratio greater than about 5, preferably by greater than about 25 and an alkali metal content of less than about 0.30, preferably less than about 0.15 percent (basis metal) with one or more aqueous solution(s) comprising alkali(ne-earth) metal ions under conditions sufficient to provide a final alkali metal content (measured in terms of gram equivalent weight per gram of zeolite) of at least about 1.5 times greater than the alkali metal content (measured in terms of gram equivalent weight per gram of zeolite) of the starting zeolite. Preferred Group VIII metals are platinum and palladium and sodium is a preferred alkali(ne-earth) metal.

    摘要翻译： 本发明涉及适于在约125℃至约625℃沸腾的烃原料中氢化芳族化合物和烯烃的催化剂以及进行氢化的方法。 催化剂由一种或多种载体上的一种或多种VIII族贵金属组成，其中载体是通过使单元电池尺寸小于约24.65，优选小于约24.4的起始Y型沸石接触而制备的Y型沸石 埃，二氧化硅与氧化铝的摩尔比大于约5，优选大于约25，碱金属含量小于约0.30，优选小于约0.15％（基础金属）与一种或多种水溶液组成， 在足以提供最终碱金属含量（以克克当量重量/克沸石测量）的条件下，碱金属离子（碱土金属离子）至少比碱金属含量大约1.5倍（以克当量计） 每克沸石的重量）起始沸石。 优选的VIII族金属是铂和钯，钠是优选的碱（碱土金属）金属。