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公开(公告)号：US20220307921A1
公开(公告)日：2022-09-29
申请号：US17704212
申请日：2022-03-25
发明人： Laurent Desclos
摘要： A method of performing contact tracing of persons on a network is provided. The method includes obtaining temperature data comprising one or more temperature readings for a first person associated with a first sensor assembly of a plurality of sensor assemblies on the network. The method includes determining whether the one or more temperature readings for the first person exceeds a threshold temperature. Responsive to determining the one or more temperature readings exceeds the threshold temperature, the method includes determining, by the one or processors, whether a second sensor assembly of the plurality of sensor assemblies is within a predetermined proximity of the first sensor assembly. Responsive to determining the second sensor assembly is within the predetermined proximity of the first sensor assembly, the method includes providing a notification indicative of a second person associated with the second sensor assembly being within the predetermined proximity of the first person.
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公开(公告)号：US20220131270A1
公开(公告)日：2022-04-28
申请号：US17506998
申请日：2021-10-21
发明人： Abhishek Singh , Mehak Garg , Jeffrey L. Hilbert
摘要： A wideband phased array antenna is provided. The wideband phased array antenna includes a plurality of antenna cells. Each of the antenna cells is configured to communicate over a frequency band ranging from 24 GHz to 52 GHz. Furthermore, one or more of the antenna cells includes a driven element and a parasitic element. The driven element is disposed on a first substrate that includes a first dielectric material. The parasitic element is disposed on a second substrate positioned relative to the first substrate such that a gap is defined between the first substrate and the second substrate. The second substrate includes a second dielectric material that is different than the first dielectric material.
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公开(公告)号：US11283493B2
公开(公告)日：2022-03-22
申请号：US16797639
申请日：2020-02-21
申请人： Ethertronics, Inc.
发明人： Laurent Desclos , Olivier Pajona
IPC分类号： H04B7/0426 , H01Q3/26 , H01Q3/24 , H01Q19/00 , H04B7/024 , H04B7/06 , H04L1/00 , G06N20/00 , H01Q1/00
摘要： A communication system utilizing reconfigurable antenna systems is described where beam steering and null forming techniques are incorporated to limit the region or volume available for communication with client devices. The communication system described restricts communication to defined or desired area and degrades signal strength coverage outside of a prescribed region. An algorithm is used to control the antenna system to monitor and control antenna system performance across the service area. This antenna system technique is applicable for use in communication systems such as a Local Area Network (LAN), cellular communication network, and Machine to Machine (M2M).
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公开(公告)号：US20210376478A1
公开(公告)日：2021-12-02
申请号：US17306441
申请日：2021-05-03
发明人： John Eric Shamblin
摘要： An antenna system can include a ground plane and a driven element spaced apart from the ground plane. The antenna system can include a parasitic element disposed proximate to the driven element. The parasitic element can be coupled to the ground plane by a first coupling and a second coupling. The second coupling can be independent from the first coupling. For instance, the first coupling can include one or more tunable components. The second coupling can fix the parasitic element to the ground plane.
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5.发明授权公开(公告)号：US11191165B2
公开(公告)日：2021-11-30
申请号：US16596908
申请日：2019-10-09
申请人： Ethertronics, Inc.
发明人： Seung Hyuk Choi , Hyun Jun Hong , Tae Wook Kim , Cheong Ho Ryu , Young Sang Kim , Sung Jun Kim
摘要： The present disclosure relates to the method of manufacturing circuit having lamination layer using LDS (Laser Direct Structuring) to ease the application on surface structure for applied product of various electronic circuit and particularly, in which can form circuit structure of single-layer to multiple-layer on the surface of injection-molded substrate in the shape of plane or curved surface, metal product, glasses, ceramic, rubber or other material.
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公开(公告)号：US20210296765A1
公开(公告)日：2021-09-23
申请号：US17343847
申请日：2021-06-10
发明人： Hamid Eslami , Michael Roe , Jatan Shah , Amin Shameli , Syed Khursheed Enam , Jesse Shih-Chieh Hsin , Rozi Rofougaran
摘要： A system for communicating data over a transmission line is disclosed. In one example implementation, the system may include a transmitter configured to modulate a control signal onto an RF signal using amplitude-shift keying modulation to generate a transmit signal. The system may include a receiver and a transmission line coupling the transmitter to the receiver. The transmitter may be configured to transmit the transmit signal over the transmission line to the receiver, and the receiver may be configured to de-modulate the control signal and extract clock information associated with the transmitter. In some embodiments, the system may include a tuning circuit and a modal antenna, and the tuning circuit may be or include the receiver. The receiver may be configured to adjust a mode of the modal antenna based on the control signal transmitted by the transmitter.
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公开(公告)号：US11128332B2
公开(公告)日：2021-09-21
申请号：US16679413
申请日：2019-11-11
申请人： Ethertronics, Inc.
摘要： Example aspects of the present disclosure are directed to front end modules for use in communication systems. In one example aspect, a front end module can include a receive path. The receive path can include a low noise amplifier. The receive path can include an analog to digital converter (ADC) circuit operable to receive an analog signal from the low noise amplifier and convert the analog signal to a digital RF receive signal. The receive path can include an ADC post processing circuit operable to process the digital RF receive signal in the digital domain. The front end module can include a transmit path. The transmit path can include a digital to analog converter circuit operable to convert the digital RF transmit signal to an analog RF transmit signal. The transmit path can include a power amplifier.
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公开(公告)号：US20210288729A1
公开(公告)日：2021-09-16
申请号：US17197286
申请日：2021-03-10
IPC分类号： H04B17/336 , H04B17/327 , H04B17/345 , H04B17/382
摘要： A method for surfacing data indicative of a channel quality indicator (CQI) associated with a multi-mode antenna of a first device is provided. The method includes obtaining data indicative of the CQI while the multi-mode antenna is configured in each of a plurality of antenna modes. Each of the plurality of antenna modes has a distinct radiation pattern. The method includes determining one of the plurality of antenna modes as a selected antenna mode for the multi-mode antenna based, at least in part, on the data indicative of the CQI. The method includes providing the data indicative of the CQI associated with one or more antenna modes of the plurality of antenna modes to a second device that is separate from the first device.
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公开(公告)号：US11064246B2
公开(公告)日：2021-07-13
申请号：US16809904
申请日：2020-03-05
申请人： Ethertronics, Inc.
发明人： Laurent Desclos , Vahid Manian , Jeffrey Shamblin
IPC分类号： H04N7/18 , H04N21/436 , H01Q5/20 , H04N21/63 , H04N21/426 , H04L12/66 , H04N21/61 , H04N21/2381 , H01Q1/38 , H04N21/4363 , H01Q1/22 , H01Q21/28 , H01Q9/42 , H04H20/63 , H01Q5/25 , H01Q5/378 , H01Q9/04 , H04W84/18
摘要： A system is described for distributing over the air (OTA) channels within buildings and homes. The system can implement one or more active multi-mode antennas for improved performance and reliability. The system can be configured as a mesh network where multiple nodes are distributed to improve the probability of channel capture across the VHF and UHF frequencies used for over the air TV distribution. A node consists of a beam steering antenna that operates at the VHF and UHF frequencies for TV signal reception, a receiver and demodulation circuit, a transcoder to convert the received information for re-distribution, and a transceiver capable of operation at a secondary frequency band for use in re-distributing the information to communication devices in proximity of the node. The secondary frequency band can be the common WLAN (Wireless Local Area Network) system such as Wi-Fi, with the Wi-Fi transceiver also containing beam steering antennas for improved in-building propagation of the re-distributed information.
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公开(公告)号：US11026188B2
公开(公告)日：2021-06-01
申请号：US16777337
申请日：2020-01-30
申请人： Ethertronics, Inc.
发明人： Laurent Desclos , Jeffrey Shamblin
摘要： A communication system for an altitude changing object is provided. The communication system can include an antenna system having one or more antennas. The one or more antennas can be associated with a single fixed radiation pattern. The communication system can include one or more processors configured to execute a control routine to perform operations. The operations can include obtaining data indicative of one or more communication parameters associated with the altitude changing object. The operations can include determining a transmit power for each of the one or more antennas based at least in part on the one or more communication parameters. The operations can include controlling the antenna system based at least in part on the transmit power to communicate with a node in the communication network.
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