公开(公告)号：US08076622B1

公开(公告)日：2011-12-13

申请号：US12551112

申请日：2009-08-31

申请人： Lee M. Paulsen ,  Donald L. Michaels ,  Robert J. Thompson ,  Michael J. Cook ,  John C. Mather

发明人： Lee M. Paulsen ,  Donald L. Michaels ,  Robert J. Thompson ,  Michael J. Cook ,  John C. Mather

IPC分类号： F42B15/01 ,  F42B10/00

CPC分类号： F42B15/01 ,  G01S19/18 ,  G01S19/21 ,  G01S19/36 ,  H01Q1/281 ,  H01Q1/38 ,  H01Q21/28 ,  H01Q21/293

摘要： The present invention is a device which includes an antenna and circuitry. The antenna may receive a circularly-polarized signal as first and second linearly-polarized signals. The circuitry is connected to the antenna and is configured for combining the first and second linearly-polarized signals to produce at least two reception patterns. The reception patterns are created by summing the first and second linearly-polarized signals via phase shifting. The reception patterns are optimized for at least two substantially different directional orientations. Further, the antenna may simultaneously allow/provide spec-compliant Global Positioning System operation and spec compliant Height of Burst operation.

摘要翻译： 本发明是一种包括天线和电路的装置。 天线可以接收圆偏振信号作为第一和第二线性偏振信号。 电路连接到天线，并且被配置为组合第一和第二线性偏振信号以产生至少两个接收模式。 通过相移对第一和第二线性偏振信号求和来创建接收模式。 针对至少两个基本上不同的方向取向优化接收图案。 此外，天线可以同时允许/提供规范兼容的全球定位系统操作和规范兼容的突发操作高度。

公开(公告)号：US5736675A

公开(公告)日：1998-04-07

申请号：US526348

申请日：1995-09-11

申请人： Donald L. Michaels

发明人： Donald L. Michaels

IPC分类号： H05K5/06 ,  H01J5/00

CPC分类号： H05K5/066

摘要： A device and a method of manufacture for the device, in which the device is a metallic canister having a detachable lid that is fastened onto the canister having an indium-tin intermetallic gasket disposed between the lid and the edge of the canister adjacent to the lid. Heating the entire apparatus at a predetermined temperature less than the melting point of indium-tin intermetallic for a specified time period such that the indium and a tin coating on the lid and canister surface interact to form an intermetallic compound that provides a seal which will satisfy operating requirements for being, designated a hermetic seal. The condition of the seal improves over time, due to the continued interaction between the tin and indium alloy.

摘要翻译： 一种用于该装置的装置和制造方法，其中该装置是具有可拆卸盖的金属罐，该罐具有可固定在罐上的可拆卸的盖，该罐具有设置在盖和罐附近的盖的边缘之间的铟锡金属间垫片 。 在小于铟锡金属间化合物的熔点的预定温度下加热整个设备一段特定的时间段，使得盖和罐表面上的铟和锡涂层相互作用形成金属间化合物，从而形成满足 操作要求为，指定为气密封。 由于锡和铟合金之间的持续相互作用，密封条件随着时间的推移而改善。