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11. 发明授权

US11539128B2 Offset antenna 有权
公开(公告)号：US11539128B2
公开(公告)日：2022-12-27
申请号：US17068308
申请日：2020-10-12
申请人： AvL Technologies, Inc.
发明人： Mike Wilde , Alan Eugene Ellis
IPC分类号： H01Q3/16 , H01Q1/18 , H01Q1/12 , H01Q15/16
摘要： A 2.2M offset antenna includes a reflector hub; a positioner for supporting the reflector hub; a plurality of reflector panels including a first plurality of side panels and a second plurality of side panels, the first plurality of side panels and the second plurality of side panels each being selectively securable to the reflector hub; each side panel of the first plurality of side panels being uniquely sized relative to the other side panels of the first plurality of side panels such that the first plurality of side panels may be nested together in a stacked configuration when separated from reflector hub; and each side panel of the second plurality of side panels being uniquely sized relative to the other side panels of the second plurality of side panels such that the second plurality of side panels may be nested together in a stacked configuration when separated from reflector hub.

12. 发明授权

US11283190B2 Active fixed beam antenna array 有权
公开(公告)号：US11283190B2
公开(公告)日：2022-03-22
申请号：US16180895
申请日：2018-11-05
申请人： AvL Technologies, Inc.
发明人： Ian J. Timmins , Keith Edenfield , Bruce Barratt , Alan Ellis
IPC分类号： H01Q1/22 , H01Q23/00 , H01Q1/52 , H01Q9/04 , H01Q1/28 , H01Q21/06 , H01Q1/40 , H01Q1/38 , H01Q25/00
摘要： A fixed beam high gain antenna for generating high gain for satellite communication ground terminals includes a multi-layer PCB having a top surface forming a rear surface of the antenna and a bottom layer forming a front surface of the antenna; an antenna array including a plurality of antenna patches on the front surface of the antenna and a plurality of application-specific integrated circuits (ASICs) on the rear surface of the antenna; wherein the antenna array comprises at least one antenna unit cell each including one of the plurality of ASICs in connection with a corresponding plurality of the plurality of antenna patches; wherein each one of the plurality of ASICs is centrally positioned and surrounded by the corresponding plurality of antenna patches; and wherein a reduced length of the connection between each of the plurality of ASICs and the corresponding plurality of antenna patches minimizes RF transmission loss.

13. 发明申请

US20210028541A1 2.2M Offset Antenna 有权
公开(公告)号：US20210028541A1
公开(公告)日：2021-01-28
申请号：US17068308
申请日：2020-10-12
申请人： AvL Technologies, Inc.
发明人： Mike Wilde , Alan Eugene Ellis
IPC分类号： H01Q3/16 , H01Q1/12 , H01Q1/18
摘要： A 2.2M offset antenna includes a reflector hub; a positioner for supporting the reflector hub; a plurality of reflector panels including a first plurality of side panels and a second plurality of side panels, the first plurality of side panels and the second plurality of side panels each being selectively securable to the reflector hub; each side panel of the first plurality of side panels being uniquely sized relative to the other side panels of the first plurality of side panels such that the first plurality of side panels may be nested together in a stacked configuration when separated from reflector hub; and each side panel of the second plurality of side panels being uniquely sized relative to the other side panels of the second plurality of side panels such that the second plurality of side panels may be nested together in a stacked configuration when separated from reflector hub.

14. 发明授权

US10645840B2 Active electronically steered array with waveguide manifold thermocoupled to ICS as a heatsink 有权
公开(公告)号：US10645840B2
公开(公告)日：2020-05-05
申请号：US16284824
申请日：2019-02-25
申请人： AvL Technologies, Inc.
发明人： Ian J. Timmins , Wayne Holt , Alan Ellis , Adam C. Gropp , Keith Edenfield , Bruce Barratt
IPC分类号： H05K7/20
CPC分类号： H05K7/20163 , H05K7/20154 , H05K7/20536
摘要： A heatsink for heat dissipation amongst an active electronically steered array (AESA) on a printed circuit board (PCB) includes a metal plate having a first side and a second side; a plurality of integrally formed pockets on the first side of the metal plate each being sized and configured for congruent receipt of a corresponding one of a plurality of functional blocks of the AESA on the PCB; a plurality of waveguide manifolds on the second side of the metal plate including a plurality of holes that launch a wave transmission and a plurality of slots that guide the direction of the wave transmission; and wherein the metal plate prevents localized overheating amongst the AESA by positioning the metal plate on the PCB wherein the plurality of integrally formed pockets and the plurality of holes and the plurality of slots of the plurality of waveguide manifolds facilitate heat dissipation.

15. 发明申请

US20180294543A1 Modular Feed System for Axis Symmetric Reflector Antennas 审中-公开
公开(公告)号：US20180294543A1
公开(公告)日：2018-10-11
申请号：US15950925
申请日：2018-04-11
申请人： AvL Technologies, Inc.
发明人： Bruce Barratt , Keith Edenfield , Ian J. Timmins
IPC分类号： H01Q1/12 , H01Q3/20
摘要： A modular feed system for axis symmetric reflector antennas includes an upper hat segment, a mid-section segment and a lower base segment, the upper hat and lower base segments being securable to respective opposing ends of the mid-section segment; wherein the length of the mid-section segment is selected in order to accommodate application of a particularly sized reflector antenna; and a mechanical mating mechanism including base slots for feed spring entry, corresponding carriage springs on the feed, and corresponding recessed spring capture locations; and wherein the carriage springs are sized and configured to pass through the corresponding base slots for feed spring entry as part of the initial mating of the feed to the base segment, and selective rotation thereof moves the corresponding carriage springs into corresponding recessed spring capture locations and causing a mechanically audible sound for indicating that the feed has locked into position.

16. 发明授权

US08654035B2 Reflector latching mechanism for segmented reflectors used in satellite communication systems 有权
标题翻译：用于卫星通信系统的分段反射器的反射器闭锁机构
公开(公告)号：US08654035B2
公开(公告)日：2014-02-18
申请号：US12821244
申请日：2010-06-23
申请人： Michael A. Proffitt , John W. Gurney
发明人： Michael A. Proffitt , John W. Gurney
IPC分类号： H01Q15/20
CPC分类号： H01Q15/162
摘要： There is provided an antenna reflector including at least first and second reflector segments, each having first and second sides. The first and second reflector segments being configured to be connected together wherein the first sides of the first and second reflector segments define a substantially continuous surface of an antenna reflector. A first latch member is attached to the second side of the first reflector segment and a second latch member is attached to the second side of the second reflector segment. Each latch member includes an abutting surface which contacts one another when the first and second reflector segments are connected together. At least one protrusion extends from the abutting surface of the first latch member. There is at least one recess in the abutting surface of the second latch member. The protrusion is received in the recess when the respective abutting surfaces contact one another.
摘要翻译：提供了一种天线反射器，其包括至少第一和第二反射器段，每个具有第一和第二侧。第一和第二反射器段被配置为连接在一起，其中第一和第二反射器段的第一侧限定天线反射器的基本上连续的表面。第一闩锁构件附接到第一反射器段的第二侧，并且第二闩锁构件附接到第二反射器段的第二侧。每个闩锁构件包括当第一和第二反射器段连接在一起时彼此接触的邻接表面。至少一个突起从第一闩锁构件的邻接表面延伸。在第二闩锁构件的邻接表面中存在至少一个凹部。当相应的邻接表面彼此接触时，突起被容纳在凹部中。

17. 发明申请

US20100328190A1 Reflector Latching Mechanism for Segmented Reflectors Used in Satellite Communication Systems 有权
标题翻译：用于卫星通信系统的分段反射器的反射器闭锁机制
公开(公告)号：US20100328190A1
公开(公告)日：2010-12-30
申请号：US12821244
申请日：2010-06-23
申请人： Michael A. Proffitt , John W. Gurney
发明人： Michael A. Proffitt , John W. Gurney
IPC分类号： H01Q15/20
CPC分类号： H01Q15/162
摘要： There is provided an antenna reflector including at least first and second reflector segments, each having first and second sides. The first and second reflector segments being configured to be connected together wherein the first sides of the first and second reflector segments define a substantially continuous surface of an antenna reflector. A first latch member is attached to the second side of the first reflector segment and a second latch member is attached to the second side of the second reflector segment. Each latch member includes an abutting surface which contacts one another when the first and second reflector segments are connected together. At least one protrusion extends from the abutting surface of the first latch member. There is at least one recess in the abutting surface of the second latch member. The protrusion is received in the recess when the respective abutting surfaces contact one another.
摘要翻译：提供了一种天线反射器，其包括至少第一和第二反射器段，每个具有第一和第二侧。第一和第二反射器段被配置为连接在一起，其中第一和第二反射器段的第一侧限定天线反射器的基本上连续的表面。第一闩锁构件附接到第一反射器段的第二侧，并且第二闩锁构件附接到第二反射器段的第二侧。每个闩锁构件包括当第一和第二反射器段连接在一起时彼此接触的邻接表面。至少一个突起从第一闩锁构件的邻接表面延伸。在第二闩锁构件的邻接表面中存在至少一个凹部。当相应的邻接表面彼此接触时，突起被容纳在凹部中。

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