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公开(公告)号：US20220124512A1
公开(公告)日：2022-04-21
申请号：US17071770
申请日：2020-10-15
Applicant: Sequans Communications S.A.
Inventor： Thomas Winiecki , James Watts
IPC: H04W16/18 , H01Q1/12 , H04B17/23 , H04B17/327 , G09B5/02
Abstract: The present disclosure relates to a method for installation of a phased array antenna receiving a signal, the method comprising: determining that a higher directivity of the phased array antenna is achievable; determining an orientation of the phased array antenna at which the higher directivity is achievable; and providing instructions for adjusting the orientation of the phased array antenna from an initial orientation to the determined orientation.
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公开(公告)号：US20220006187A1
公开(公告)日：2022-01-06
申请号：US16920522
申请日：2020-07-03
Applicant: Sequans Communications S.A.
Inventor： James Watts , Thomas Winiecki
Abstract: The present disclosure relates to an antenna element arrangement configured for use with a plurality of phase shifters, the antenna element arrangement comprising: a first group of elements comprising a first plurality of elements aligned in a first direction, each element in the first plurality of elements arranged to accept, in a transmit mode, a first electrical signal from a first phase shifter or to supply, in a receive mode, a first electrical signal to the first phase shifter; and a second group of elements comprising a second plurality of elements aligned in a second direction, each element in the second plurality of elements arranged to accept, in the transmit mode, a second electrical signal from a second phase shifter or to supply, in the receive mode, a second electrical signal to the second phase shifter; wherein the first and second directions are nonparallel.
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Patent Agency Ranking
公开(公告)号：US20190305803A1
公开(公告)日：2019-10-03
申请号：US15942089
申请日：2018-03-30
Applicant: Sequans Communications S.A.
Inventor： Thomas Winiecki
Abstract: A method of transmitting a signal using carrier aggregation, the method comprising providing at least two component carriers, combining the at least two component carriers in the digital domain, converting the combined component carriers to the analog domain with a DAC, passing the combined component carriers through an up conversion mixer to convert each combined component carrier to within a predetermined bandwidth centred on a conversion intermediate frequency to provide a signal for transmission comprising the combined component carriers, transmitting the signal.
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公开(公告)号：US20180287644A1
公开(公告)日：2018-10-04
申请号：US15937759
申请日：2018-03-27
Applicant: Sequans Communications S.A.
Inventor： Serguei Burykh , Thomas Winiecki , Serdar Sezginer , Krzysztof Walczak
Abstract: A method of selecting an intermediate frequency, IF, for use with a low-IF receiver, the method comprising determining a first frequency as the central frequency of the system bandwidth of the communication scheme used by the low-IF receiver, determining a second frequency as the central frequency of the bandwidth of the wanted signal to be received, selecting the sign of the IF to be used based on the first and second frequencies.
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公开(公告)号：US20160127004A1
公开(公告)日：2016-05-05
申请号：US14932155
申请日：2015-11-04
Applicant: Sequans Communications S.A.
Inventor： Thomas Winiecki
CPC classification number: H04B1/40 , H04B17/0085 , H04B17/11 , H04B17/14 , H04B17/21 , H04B17/354
Abstract: A computer implemented method of calibrating a device comprising the steps of: deriving an analytic expression for a variable to be optimised of the device in terms of at least one parameter of the device, transforming the analytic expression into polynomial form of the at least one parameter of the device, the polynomial form comprising N coefficients, capturing at least N samples of a value of the variable from the device under calibration, each sample being a result of a different independent pre-determined value of the at least one parameter, applying the captured variable values and the corresponding at least one parameter values to the polynomial form, obtaining optimal values of the at least one parameter from the applying step to calibrate the device.
Abstract translation: 一种计算机实现的校准装置的方法，包括以下步骤：根据所述装置的至少一个参数导出待优化装置的变量的分析表达式，将所述分析表达式转换成所述至少一个参数的多项式形式 所述多项式形式包括N个系数，从校准装置捕获所述变量的值的至少N个样本，每个样本是所述至少一个参数的不同独立预定值的结果， 捕获的可变值和相应的至少一个参数值到多项式形式，从应用步骤获得至少一个参数的最佳值以校准该设备。
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公开(公告)号：US11800372B2
公开(公告)日：2023-10-24
申请号：US17071770
申请日：2020-10-15
Applicant: Sequans Communications S.A.
Inventor： Thomas Winiecki , James Watts
IPC: H04W16/18 , H01Q1/12 , G09B5/02 , H04B17/327 , H04B17/23
CPC classification number: H04W16/18 , G09B5/02 , H01Q1/1257 , H04B17/23 , H04B17/327
Abstract: The present disclosure relates to a method for installation of a phased array antenna receiving a signal, the method comprising: determining that a higher directivity of the phased array antenna is achievable; determining an orientation of the phased array antenna at which the higher directivity is achievable; and providing instructions for adjusting the orientation of the phased array antenna from an initial orientation to the determined orientation.
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公开(公告)号：US10707841B1
公开(公告)日：2020-07-07
申请号：US16271411
申请日：2019-02-08
Applicant: Sequans Communications S.A.
Inventor： Thomas Winiecki , Peter Martin
Abstract: A crystal driving circuit comprising a circuit input node and a circuit output node, a high power amplifier having a power consumption of more than 100 μW, a low power amplifier comprising a power consumption less than 10 μW, the circuit being arranged to selectively isolate the high power amplifier and associated load capacitance from the circuit input node and the circuit output node.
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