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1. 发明申请

US20220393359A1 Compact Low-Profile Aperture Antenna with Integrated Diplexer 有权
公开(公告)号：US20220393359A1
公开(公告)日：2022-12-08
申请号：US17721410
申请日：2022-04-15
申请人： The Boeing Company
发明人： Julio A. Navarro
IPC分类号： H01Q13/06 , H01Q5/55 , H01Q13/02
摘要： An efficient, low-profile, lightweight fixed-beam (constant angle of departure) aperture antenna. The aperture antenna includes an array of horn radiators coupled to a waveguide diplexer by means of a stripline distribution network. The stripline distribution network is embedded in a printed wiring board (PWB), which PWB is sandwiched between a radiator plate (incorporating the horn radiators) and a diplexer plate. The aperture antenna may further include a backside ground plane made of metal. The diplexer plate and backside cover plate are configured to form the waveguide diplexer. Each horn radiator has a respective circular opening at one end adjacent to the PWB. The diplexer plate includes an array of circular waveguide backshorts which are congruent and respectively aligned with the circular openings of the horn radiators. The radiator plate further includes a rectangular waveguide backshort which is congruent and aligned with a rectangular port of the diplexer plate.

2. 发明授权

US11289807B2 Three-dimensional phased array antenna 有权
公开(公告)号：US11289807B2
公开(公告)日：2022-03-29
申请号：US16828435
申请日：2020-03-24
申请人： The Boeing Company
发明人： Wayne R. Howe , Julio A. Navarro
IPC分类号： H01Q21/08 , H01Q3/26 , G01S13/02 , H01Q21/06 , G01S13/90 , H01Q3/28 , G01S13/04 , H01Q3/34
摘要： Example embodiments relate to 3D phased array-antenna systems and devices. A system may include a 3D structure with its center located at an origin of a reference coordinate system that includes an X-axis, a Y-axis, and a Z-axis extending from the origin of the reference coordinate system. The system may also include antenna arrays that have antenna elements configured to operate via electronic steering. The antenna arrays can be coupled to the 3D structure such that electronically steering antenna elements of the antenna arrays enables the antenna elements to transmit and receive electromagnetic signals simultaneously in numerous directions relative to the X-axis, the Y-axis, and the Z-axis of the reference coordinate system. The system may be used in various applications, including data transmission and reception, radar, and broadband signaling.

3. 发明申请

US20200266548A1 Electronics and Filter-integrated, dual-polarized transition and radiator for phased array sensors 审中-公开
公开(公告)号：US20200266548A1
公开(公告)日：2020-08-20
申请号：US16277908
申请日：2019-02-15
申请人： The Boeing Company
发明人： Julio A. Navarro , Paul C. Werntz , Philip R. Grajek , Paul J. Tatomir , James M. Barker , Xu Luo
IPC分类号： H01Q21/00 , H01Q13/18 , H01Q15/24
摘要： In examples, systems and methods for waveguide antenna arrays with integrated filters are described. An example waveguide antenna array element a waveguide section has a first end and second end. The waveguide section is configured to propagate electromagnetic energy. The waveguide antenna array element also includes a feed configured to launch an electromagnetic wave into the first end of the waveguide section. The waveguide antenna array element also includes a waveguide filter having at least one waveguide cavity coupled to the second end of the waveguide section. The waveguide filter is configured to pass a first set of electromagnetic frequencies and reject a second set of electromagnetic frequencies. Yet further, the waveguide antenna array element includes an antenna coupled to the waveguide filter configured to radiate a portion of the electromagnetic energy passed by the waveguide filter.

4. 发明授权

US09977122B2 Multi-function shared aperture array 有权
公开(公告)号：US09977122B2
公开(公告)日：2018-05-22
申请号：US14671479
申请日：2015-03-27
申请人： The Boeing Company
发明人： Marty Allen Pitts , Julio A. Navarro , Lixin Cai
IPC分类号： G01S13/86 , H01Q21/30 , H01Q3/30 , H01Q13/06 , H01Q21/00 , H01Q21/06 , H01Q21/24 , G01S7/00 , G01S7/03 , G01S13/42 , H01Q1/28 , H01Q5/55 , G01S13/02
CPC分类号： G01S13/86 , G01S7/006 , G01S7/03 , G01S13/426 , G01S2013/0245 , G01S2013/0272 , H01Q1/28 , H01Q3/30 , H01Q5/55 , H01Q13/06 , H01Q21/0006 , H01Q21/064 , H01Q21/24 , H01Q21/30
摘要： A multi-function radio frequency (RF) system may include a shared phased array antenna subsystem for transmitting and receiving radar signals and communications signals. The system may also include an integrated electronics package configured for controlling operation of the shared phased array antenna subsystem. The integrated electronics package may include a modulator/demodulator subsystem. The modulator/demodulator subsystem may include a radar module that is selectively coupled to the shared phased array antenna subsystem for transmitting and receiving radar signals. The radar module is configured to transmit and receive radar signals through the shared phased array antenna subsystem. The modulator/demodulator subsystem may also include a communications module that is selectively coupled to the shared phased array antenna subsystem for transmitting and receiving communications signals. The communications module is configured to transmit and receive communications signals through the shared phased array antenna subsystem.

5. 发明申请

US20210305693A1 Three-Dimensional Phased Array Antenna 有权
公开(公告)号：US20210305693A1
公开(公告)日：2021-09-30
申请号：US16828435
申请日：2020-03-24
申请人： The Boeing Company
发明人： Wayne R. Howe , Julio A. Navarro
IPC分类号： H01Q3/26 , H01Q21/06 , G01S13/02
摘要： Example embodiments relate to 3D phased array-antenna systems and devices. A system may include a 3D structure with its center located at an origin of a reference coordinate system that includes an X-axis, a Y-axis, and a Z-axis extending from the origin of the reference coordinate system. The system may also include antenna arrays that have antenna elements configured to operate via electronic steering. The antenna arrays can be coupled to the 3D structure such that electronically steering antenna elements of the antenna arrays enables the antenna elements to transmit and receive electromagnetic signals simultaneously in numerous directions relative to the X-axis, the Y-axis, and the Z-axis of the reference coordinate system. The system may be used in various applications, including data transmission and reception, radar, and broadband signaling.

6. 发明申请

US20160282462A1 MULTI-FUNCTION SHARED APERTURE ARRAY 有权
标题翻译：多功能共享孔径阵列
公开(公告)号：US20160282462A1
公开(公告)日：2016-09-29
申请号：US14671479
申请日：2015-03-27
申请人： The Boeing Company
发明人： Marty Allen Pitts , Julio A. Navarro , Lixin Cai
IPC分类号： G01S13/86 , H01Q21/30 , H01Q3/30
CPC分类号： G01S13/86 , G01S7/006 , G01S7/03 , G01S13/426 , G01S2013/0245 , G01S2013/0272 , H01Q1/28 , H01Q3/30 , H01Q5/55 , H01Q13/06 , H01Q21/0006 , H01Q21/064 , H01Q21/24 , H01Q21/30
摘要： A multi-function radio frequency (RF) system may include a shared phased array antenna subsystem for transmitting and receiving radar signals and communications signals. The system may also include an integrated electronics package configured for controlling operation of the shared phased array antenna subsystem. The integrated electronics package may include a modulator/demodulator subsystem. The modulator/demodulator subsystem may include a radar module that is selectively coupled to the shared phased array antenna subsystem for transmitting and receiving radar signals. The radar module is configured to transmit and receive radar signals through the shared phased array antenna subsystem. The modulator/demodulator subsystem may also include a communications module that is selectively coupled to the shared phased array antenna subsystem for transmitting and receiving communications signals. The communications module is configured to transmit and receive communications signals through the shared phased array antenna subsystem.
摘要翻译：多功能射频（RF）系统可以包括用于发射和接收雷达信号和通信信号的共享相控阵天线子系统。该系统还可以包括被配置为控制共享相控阵天线子系统的操作的集成电子封装。集成电子封装可以包括调制器/解调器子系统。调制器/解调器子系统可以包括雷达模块，其被选择性地耦合到共享的相控阵天线子系统，用于发射和接收雷达信号。雷达模块被配置为通过共享相控阵天线子系统发送和接收雷达信号。调制器/解调器子系统还可以包括通信模块，其被选择性地耦合到共享相控阵天线子系统，用于发送和接收通信信号。通信模块被配置为通过共享相控阵天线子系统发送和接收通信信号。

7. 发明申请

US20220399637A1 SENSOR WAVEGUIDE SYSTEM FOR A SEEKER ANTENNA ARRAY 有权
公开(公告)号：US20220399637A1
公开(公告)日：2022-12-15
申请号：US17577791
申请日：2022-01-18
申请人： The Boeing Company
发明人： Julio A. Navarro
IPC分类号： H01Q1/28 , F41G7/22 , H01Q1/42
摘要： A sensor waveguide system includes a sensor waveguide and a plurality of sensors. The sensor waveguide includes a main body defining a peak, a base, an axis of rotation, and a plurality of waveguide channels. The main body converges from the base to the peak to create a predetermined tapered profile. The plurality of waveguide channels are oriented parallel to the axis of rotation of the sensor waveguide and each waveguide channel defines an exit disposed at the base of the main body. A sensor is disposed at the exit of each of the plurality of waveguide channels.

8. 发明授权

US11493620B2 Distributed monopulse radar antenna array for collision avoidance 有权
公开(公告)号：US11493620B2
公开(公告)日：2022-11-08
申请号：US16801029
申请日：2020-02-25
申请人： The Boeing Company
发明人： Gary A. Ray , Julio A. Navarro
IPC分类号： G01S13/44 , G01S13/933
摘要： A collision avoidance system includes a monopulse radar antenna array of monopulse radar antenna segments mounted to a vehicle with respective fixed fields of view. Each monopulse radar antenna segment comprises a comparator network configured to form a sum signal representing a summation of return signals and a first difference signal representing a first difference of the return signals. The system further includes a user interface configured to present information in a form perceptible to a person operating the vehicle and a radar antenna array controller configured to calculate a range of the object and a first (azimuth) angle of arrival of the return signal from the object. The comparator network is further configured to form a second difference signal which the radar antenna array controller uses to calculate a second (elevation) angle of arrival.

9. 发明申请

US20210263139A1 Distributed Monopulse Radar Antenna Array for Collision Avoidance 有权
公开(公告)号：US20210263139A1
公开(公告)日：2021-08-26
申请号：US16801029
申请日：2020-02-25
申请人： The Boeing Company
发明人： Gary A. Ray , Julio A. Navarro
IPC分类号： G01S13/44 , G01S13/933
摘要： A collision avoidance system includes a monopulse radar antenna array of monopulse radar antenna segments mounted to a vehicle with respective fixed fields of view. Each monopulse radar antenna segment comprises a comparator network configured to form a sum signal representing a summation of return signals and a first difference signal representing a first difference of the return signals. The system further includes a user interface configured to present information in a form perceptible to a person operating the vehicle and a radar antenna array controller configured to calculate a range of the object and a first (azimuth) angle of arrival of the return signal from the object. The comparator network is further configured to form a second difference signal which the radar antenna array controller uses to calculate a second (elevation) angle of arrival.

10. 发明授权

US10897090B2 Electronics and filter-integrated, dual-polarized transition and radiator for phased array sensors 有权
公开(公告)号：US10897090B2
公开(公告)日：2021-01-19
申请号：US16277908
申请日：2019-02-15
申请人： The Boeing Company
发明人： Julio A. Navarro , Paul C. Werntz , Philip R. Grajek , Paul J. Tatomir , James M. Barker , Xu Luo
IPC分类号： H01Q13/00 , H01Q21/00 , H01Q15/24 , H01Q13/18 , H01P1/213 , H01P7/06 , H01P11/00
摘要： In examples, systems and methods for waveguide antenna arrays with integrated filters are described. An example waveguide antenna array element a waveguide section has a first end and second end. The waveguide section is configured to propagate electromagnetic energy. The waveguide antenna array element also includes a feed configured to launch an electromagnetic wave into the first end of the waveguide section. The waveguide antenna array element also includes a waveguide filter having at least one waveguide cavity coupled to the second end of the waveguide section. The waveguide filter is configured to pass a first set of electromagnetic frequencies and reject a second set of electromagnetic frequencies. Yet further, the waveguide antenna array element includes an antenna coupled to the waveguide filter configured to radiate a portion of the electromagnetic energy passed by the waveguide filter.

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