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1. 发明申请

US20210325487A1 Magnetic Field Visualization Using Modulation Screen and Compressive Sensing 有权
公开(公告)号：US20210325487A1
公开(公告)日：2021-10-21
申请号：US16853495
申请日：2020-04-20
申请人： The Boeing Company
发明人： Minas H. Tanielian , Mateus S. Daczko , Lindsay Martin , Alec Adams , Carlene Goodbody
IPC分类号： G01R33/10 , G01R33/00 , G01R33/26
摘要： Systems and methods for providing a visualization capability to map magnetic fields. The system utilizes a high-sensitivity magnetic field sensor (e.g., a magnetometer inside a tube made of magnetic shielding material) disposed on one side of a magnetic field modulation screen to acquire measurement data representing an image of a magnetic field. The magnetic field modulation screen includes a multiplicity of magnetic field-generating pixel elements (e.g., current-carrying loops made of electrically conductive material). Optionally, the system also uses compressive sensing techniques to reduce the amount of measurement data required to reconstruct an image of the original magnetic field. Compressive sensing is enabled by not supplying current to a different selected individual magnetic field-generating pixel element of the magnetic field modulation screen at successive sampling times.

2. 发明申请

US20190334252A1 DUAL ULTRA WIDE BAND CONFORMAL ELECTRONICALLY SCANNING ANTENNA LINEAR ARRAY 审中-公开
公开(公告)号：US20190334252A1
公开(公告)日：2019-10-31
申请号：US15963812
申请日：2018-04-26
申请人： The Boeing Company
发明人： Alec Adams , Ming Chen , Lixin Cai
IPC分类号： H01Q21/10 , H01Q5/25 , H01Q5/48 , H01Q5/314
摘要： A dual ultra-wideband electronically scanning antenna linear array and a method for producing same is disclosed. In one embodiment, the antenna is comprised of circuit board-based multi-layered sections with integrated feeds. A first dielectric layer or substrate has a thin metal coating on the bottom surface to form a signal ground and metal coating on the top surface where capacitively loaded radiating dipoles are etched. Each of the dipole elements are connected to an associated conductive antenna feed disposed on a bottom surface of another dielectric layer disposed below the first dielectric layer.

3. 发明申请

US20170063454A1 Conformal Load Bearing Distributed Sensing Arrays 审中-公开
标题翻译：共形负载轴承分布式感应阵列
公开(公告)号：US20170063454A1
公开(公告)日：2017-03-02
申请号：US15156237
申请日：2016-05-16
申请人： THE BOEING COMPANY
发明人： Manny S. Urcia , Jonathan M. Saint Clair , Christopher M. La Fata , John G. Castagno , Ordie D. Butterfield , Stephen T. Tyahla , Alec Adams , Lixin Cai
IPC分类号： H04B10/112 , H04B10/66 , H04B10/50 , H01Q1/28 , H01Q9/04
摘要： Systems, methods, and apparatus for an electromagnetic (EM) panel are disclosed. In one or more embodiments, a disclosed electromagnetic (EM) panel comprises an outer skin, an inner skin, a core disposed between the outer skin and the inner skin, and at least one receiver to receive at least one first signal. In at least one embodiment, at least one receiver is disposed within an opening on the outer skin of the EM panel. At least one receiver is an optical sensor(s) and/or a radio frequency (RF) antenna(s). In one or more embodiments, the EM panel further comprises at least one transmitter to transmit at least one second signal. In at least one embodiment, at least one transmitter is disposed within an opening on the outer skin of the EM panel. At least one transmitter is a laser(s) and/or a RF antenna(s).
摘要翻译：公开了用于电磁（EM）面板的系统，方法和装置。在一个或多个实施例中，所公开的电磁（EM）面板包括外皮，内皮，设置在外皮和内皮之间的芯，以及至少一个接收器，用于接收至少一个第一信号。在至少一个实施例中，至少一个接收器设置在EM面板外皮上的开口内。至少一个接收机是光学传感器和/或射频（RF）天线）。在一个或多个实施例中，EM面板还包括至少一个发送器以发送至少一个第二信号。在至少一个实施例中，至少一个发射器设置在EM面板的外皮上的开口内。至少一个发射机是激光和/或RF天线。

4. 发明申请

US20220239322A1 Programmable RF Front End for Wideband ADC-Based Receiver 有权
公开(公告)号：US20220239322A1
公开(公告)日：2022-07-28
申请号：US17568801
申请日：2022-01-05
申请人： The Boeing Company
发明人： Gary A. Ray , Alec Adams
IPC分类号： H04B1/30 , H04B1/10 , H04B1/00
摘要： A receiver includes an antenna block configured to transduce impinging electromagnetic signals into electrical signals; a signal conditioning block configured to condition electrical signals received from the antenna block; and a down-converter block configured to down-convert conditioned electrical signals received from the signal conditioning block. The down-converter block comprises a plurality of signal channels. The receiver further includes a plurality of analog-to-digital converters (ADCs) respectively connected to the signal channels of the down-converter block; and a field-programmable gate array (FPGA). The FPGA is configured to program the down-converter block by selecting a set of mixer frequencies and a set of bandwidths designed to remove interference signals in each signal channel. The selections are calculated to mitigate reductions in dynamic range in the ADCs due to interference. The FPGA is further configured to process digital signals received from the ADCs after the down-converter block has removed the interference signals.

5. 发明申请

US20190051976A1 STRUCTURAL MULTILAYER ANTENNA DESIGN AND FABRICATION 审中-公开
公开(公告)号：US20190051976A1
公开(公告)日：2019-02-14
申请号：US15671796
申请日：2017-08-08
申请人： The Boeing Company
发明人： Manny S. Urcia, JR. , Andrew S. Niederschulte , Alec Adams , Lixin Cai , Timothy J. Luchini , Justin J. Schell
IPC分类号： H01Q1/28 , H01Q1/40 , H01Q3/26 , B64C3/26 , B64C1/12 , H01Q1/12
CPC分类号： H01Q1/286 , B64C1/12 , B64C3/26 , H01Q1/1207 , H01Q1/287 , H01Q1/38 , H01Q1/40 , H01Q3/26
摘要： A structural panel of an aircraft is constructed with a multiphase antenna embedded inside the structural panel between multiple sheets of fiberglass.

6. 发明申请

US20160172732A1 DIELECTRIC SLAB CIRCULAR WAVEGUIDE POLARIZER 有权
标题翻译：电介质平板波导极化器
公开(公告)号：US20160172732A1
公开(公告)日：2016-06-16
申请号：US14249075
申请日：2014-04-09
申请人： The Boeing Company
发明人： Alec Adams , Bruce L. Blaser
IPC分类号： H01P1/17
CPC分类号： H01P1/172 , H01P1/165
摘要： A circular dielectric polarizer can have a cylindrical shape and include a dielectric slab, a dielectric core, and at least one air cutouts portions of the dielectric core. The dielectric slab can include a first dielectric material and have a thickness centered about an axis of the cylindrical shape. The dielectric core can include a second dielectric material. Portions of the dielectric core can be located on different sides of the dielectric slab. The dielectric core and the dielectric slab can form the cylindrical shape. The dielectric constant of the first dielectric material can be higher than a dielectric constant of the second dielectric material. Parameters of the circular dielectric polarizer, the dielectric slab, the dielectric core, and the at least one air cutout are selected to obtain approximately a 90 degree difference in phase in a signal passing through the circular dielectric polarizer at a target frequency.
摘要翻译：圆形电介质偏振器可以具有圆柱形形状，并且包括电介质板，电介质芯和介电芯的至少一个空气切口部分。电介质板可以包括第一电介质材料并且具有以圆柱形状的轴线为中心的厚度。电介质芯可以包括第二电介质材料。电介质芯的一部分可以位于电介质板的不同侧面上。电介质芯和电介质板可以形成圆柱形。第一介电材料的介电常数可以高于第二介电材料的介电常数。选择圆形电介质偏振器，电介质板，电介质芯和至少一个空气切口的参数，以在目标频率下通过圆形电介质偏振器的信号中获得大约90度的相位差。

7. 发明申请

US20200067179A1 COMBINED STRUCTURAL AND ELECTRICAL REPAIR FOR MULTIFUNCTIONAL WIDEBAND ARRAYS 审中-公开
公开(公告)号：US20200067179A1
公开(公告)日：2020-02-27
申请号：US16672353
申请日：2019-11-01
申请人： The Boeing Company
发明人： Manny S. Urcia , Andrew S. Niederschulte , Alec Adams
IPC分类号： H01Q1/28
摘要： A system comprising a core, backskin, longitudinal repair core strip, splice clip, and a section of the backskin. The core comprises a plurality of longitudinal core strips and transverse core strips forming a plurality of core cells and the backskin comprises electronics connected to the core and providing electrical functionality enabling the plurality of core cells of the core to function as a phased array antenna aperture. The splice clip connected one of the plurality of longitudinal core strips to the longitudinal repair core strip and the section of the backskin is electrically connected and structurally bonded to the longitudinal repair core strip.

8. 发明申请

US20190326685A1 UNIT CELL ANTENNA FOR PHASED ARRAYS 审中-公开
公开(公告)号：US20190326685A1
公开(公告)日：2019-10-24
申请号：US15959995
申请日：2018-04-23
申请人： The Boeing Company
发明人： Alec Adams , Lixin Cai
IPC分类号： H01Q21/06 , G01S13/02 , H01Q21/22 , H01Q1/28
摘要： Unit cells for phased array antennas are described. The unit cells include a plurality of dipole antennas that are used to form a phased array antenna. In particular, the unit cells that form the phased array antenna each include a plurality of dipole antennas formed on a surface of a substrate that are arranged to collectively form a triangle. A plurality of the unit cells may be linked together to form a triangular lattice array having almost any desired size and aperture, thereby allowing the RF engineer the freedom to achieve a wide variety of performance goals when designing a phased array antenna.

9. 发明授权

US10340584B2 Structural multilayer antenna design and fabrication 有权
公开(公告)号：US10340584B2
公开(公告)日：2019-07-02
申请号：US15671796
申请日：2017-08-08
申请人： The Boeing Company
发明人： Manny S. Urcia , Andrew S. Niederschulte , Alec Adams , Lixin Cai , Timothy J. Luchini , Justin J. Schell
IPC分类号： H01Q1/28 , B64C1/12 , B64C3/26 , H01Q1/12 , H01Q1/40 , H01Q3/26 , H01Q1/38
摘要： A structural panel of an aircraft is constructed with a multiphase antenna embedded inside the structural panel between multiple sheets of fiberglass.

10. 发明申请

US20180366831A1 Wideband Antenna System 审中-公开
公开(公告)号：US20180366831A1
公开(公告)日：2018-12-20
申请号：US15609851
申请日：2017-05-31
申请人： The Boeing Company
发明人： Lixin Cai , Alec Adams , Manny S. Urcia, Jr.
IPC分类号： H01Q13/10 , H01Q21/00 , H01Q13/18 , H01Q9/16
摘要： A system, method, and apparatus for an antenna system. The antenna system comprises an aperture structure, a primary radiating slot, a tuning slot, and a stripline feed. The primary radiating slot and the tuning slot are both located in the aperture structure. The stripline feed is located between the primary radiating slot and the tuning slot in the aperture structure.

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