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1. 发明公开

EP2680451A3 Transceiver device 审中-公开
标题翻译：收发器设备
公开(公告)号：EP2680451A3
公开(公告)日：2014-05-14
申请号：EP13174591.1
申请日：2013-07-01
申请人： Sequans Communications Limited
发明人： Modha, Kuldip , Harvey, Jackson , Winiecki, Thomas
IPC分类号： H04B1/52
CPC分类号： H04B1/48 , H04B1/0475 , H04B1/30 , H04B17/11
摘要： A transceiver for RF signals uses receiving circuitry to derive control signals to reduce undesired signal frequencies in the output of the transmitting circuitry.

2. 发明公开

EP2747278A1 Mixer circuit 审中-公开
标题翻译： Mischerschaltung
公开(公告)号：EP2747278A1
公开(公告)日：2014-06-25
申请号：EP13199192.9
申请日：2013-12-20
申请人： Sequans Communications Limited
发明人： Winiecki, Thomas , Adeniran, Olujide Adeyemi
IPC分类号： H03D7/14 , H03D7/16 , H03K17/10
CPC分类号： G06G7/12 , H03D7/1441 , H03D7/1458 , H03D7/1466 , H03D7/165 , H03D2200/0074 , H03D2200/0088
摘要： A switching circuit is linearised by using a capacitor to apply al drive voltage to an FET, wherein the drive voltage is independent of the signal switched by the switching circuit.
摘要翻译：开关电路通过使用电容器来对FET施加驱动电压进行线性化，其中驱动电压与由开关电路切换的信号无关。

3. 发明公开

EP2615764A3 Carrier aggregation aparatus 审中-公开
标题翻译：设备的载波聚合
公开(公告)号：EP2615764A3
公开(公告)日：2014-04-09
申请号：EP12192271.0
申请日：2012-11-12
申请人： Sequans Communications Limited
发明人： Winiecki, Thomas , Harvey, Jackson
IPC分类号： H04L5/00 , H04B1/00
CPC分类号： H04W72/04 , H04B1/0057 , H04L5/001
摘要： An arrangement for a transmitter and/or receiver which is adapted to allow carrier aggregation in a wireless communication system, comprising a plurality of radio frequency (RF) blocks, each of which is inherently adapted to operate substantially across (in the region of) one of the particular groups of frequency ranges. The number of groups may be 5 or less.

4. 发明公开

EP2624445A1 Frequency generation 审中-公开
标题翻译： Frequenzerzeugung
公开(公告)号：EP2624445A1
公开(公告)日：2013-08-07
申请号：EP12153624.7
申请日：2012-02-02
申请人： Sequans Communications Limited
发明人： Winiecki, Thomas , martin, Peter
IPC分类号： H03B21/01
CPC分类号： H03B21/01
摘要： A frequency generator has a first and a second two-input mixer, each having a respective output connected to a summing circuit. First inputs of the two mixers receive quadrature signals at a first frequency and second inputs receive quadrature signals at a second frequency. The frequency generator has frequency division circuitry having an input for a signal at the first frequency, with two outputs connected to respectively to the first and second mixers. The frequency division circuitry provides first and second signals at the second frequency, the first and second signals being in phase quadrature. Switching circuitry selectively routes the first signal to one of the first and second mixers and the second signal to the other of the first and second mixers
摘要翻译：频率发生器具有第一和第二双输入混频器，每个具有连接到求和电路的相应输出。两个混频器的第一输入以第一频率接收正交信号，第二输入以第二频率接收正交信号。频率发生器具有分频电路，其具有用于在第一频率处的信号的输入，其中两个输出分别连接到第一和第二混频器。分频电路在第二频率处提供第一和第二信号，第一和第二信号是相位正交的。开关电路选择性地将第一信号路由到第一和第二混频器中的一个并且第二信号传送到第一和第二混频器中的另一个

5. 发明公开

EP2827495A1 Dynamic amplifier supply 审中-公开
标题翻译： DynamischeVerstärkerversorgung
公开(公告)号：EP2827495A1
公开(公告)日：2015-01-21
申请号：EP13177138.8
申请日：2013-07-18
申请人： Sequans Communications Limited
发明人： Winiecki, Thomas , Fron, Grégory GF.
IPC分类号： H03F1/02 , H03F3/189 , H03F3/24
CPC分类号： H03F1/0216 , H03F1/0233 , H03F1/3241 , H03F3/189 , H03F3/19 , H03F3/24 , H03F3/245 , H03F2200/102 , H03F2200/451 , H04B2001/0408
摘要： A method of providing a power supply of an amplifier of a wireless transmission system comprising, determining the power at an antenna when transmitting a signal to be transmitted by the amplifier, determining the modulation scheme for transmitting the signal, determining the frequency allocation of the signal to be transmitted, determining a transmit channel characteristic, and adjusting a parameter of the power supply of the amplifier based on the determining steps to maintain amplifier linearity.
摘要翻译：一种提供无线传输系统的放大器的电源的方法，包括：当发送要由放大器发送的信号时确定天线的功率，确定用于发送信号的调制方案，确定信号的频率分配确定发送信道特性，并且基于确定步骤来调整放大器的电源的参数以保持放大器的线性度。

6. 发明公开

EP2615764A2 Carrier aggregation aparatus 审中-公开
标题翻译： Vorrichtung皮草Trägeraggregation
公开(公告)号：EP2615764A2
公开(公告)日：2013-07-17
申请号：EP12192271.0
申请日：2012-11-12
申请人： Sequans Communications Limited
发明人： Winiecki, Thomas , Harvey, Jackson
IPC分类号： H04L5/00
CPC分类号： H04W72/04 , H04B1/0057 , H04L5/001
摘要： An arrangement for a transmitter and/or receiver which is adapted to allow carrier aggregation in a wireless communication system, comprising a plurality of radio frequency (RF) blocks, each of which is inherently adapted to operate substantially across (in the region of) one of the particular groups of frequency ranges. The number of groups may be 5 or less.
摘要翻译：一种用于发射机和/或接收机的装置，其适于允许在无线通信系统中的载波聚合，包括多个射频（RF）块，其中每一个固有地适于基本上跨越（在区域中）的频率范围的特定组。组数可以为5以下。

7. 发明公开

EP2600529A3 Control circuitry 审中-公开
标题翻译：控制电路
公开(公告)号：EP2600529A3
公开(公告)日：2016-02-24
申请号：EP12192259.5
申请日：2012-11-12
申请人： Sequans Communications Limited
发明人： Harvey, Jackson , Martin, Peter
IPC分类号： H03K23/42 , H03L7/18 , H03K21/40
CPC分类号： H03K21/40 , H03K23/425 , H03L7/00
摘要： An arrangement is described in which phase parity or phase opposition between two signals can be determined, and if necessary remedial action may be taken.

8. 发明公开

EP2876852A1 Transmitter Linearisation 审中-公开
标题翻译： Senderlinearisierung
公开(公告)号：EP2876852A1
公开(公告)日：2015-05-27
申请号：EP13194170.0
申请日：2013-11-22
申请人： Sequans Communications Limited
发明人： Winiecki, Thomas
IPC分类号： H04L27/36 , H03F1/32
CPC分类号： H04L25/03828 , H03F1/3241 , H03F1/3258 , H03F1/3294 , H03F3/189 , H03F3/245 , H03F2200/336 , H04L25/06 , H04L25/08 , H04L27/367
摘要： An apparatus and method for reducing unwanted spectral emissions of a complex signal to be transmitted comprising calculating the nth power of the complex signal to be transmitted, calculating the complex conjugate of the nth power of the complex signal to be transmitted, applying a scaling factor to the complex conjugate to form a scaled correction signal, and adding the scaled correction signal to the signal to be transmitted.
摘要翻译：一种用于减少要发射的复信号的不想要的频谱发射的装置和方法，包括：计算要发送的复信号的第n个功率，计算要发送的复信号的第n个功率的复共轭，将缩放因子应用到所述复共轭以形成缩放的校正信号，并且将所述经缩放的校正信号加到待传输的信号上。

9. 发明公开

EP2680451A2 Transceiver device 审中-公开
标题翻译：收发器设备
公开(公告)号：EP2680451A2
公开(公告)日：2014-01-01
申请号：EP13174591.1
申请日：2013-07-01
申请人： Sequans Communications Limited
发明人： Modha, Kuldip , Harvey, Jackson , Winiecki, Thomas
IPC分类号： H04B1/52
CPC分类号： H04B1/48 , H04B1/0475 , H04B1/30 , H04B17/11
摘要： A transceiver for RF signals uses receiving circuitry to derive control signals to reduce undesired signal frequencies in the output of the transmitting circuitry.
摘要翻译：用于RF信号的收发器使用接收电路来导出控制信号以减少发射电路的输出中的不期望的信号频率。

10. 发明公开

EP2600529A2 Control circuitry 审中-公开
标题翻译： Steuerkreis
公开(公告)号：EP2600529A2
公开(公告)日：2013-06-05
申请号：EP12192259.5
申请日：2012-11-12
申请人： Sequans Communications Limited
发明人： Harvey, Jackson , Martin, Peter
IPC分类号： H03K23/42 , H03L7/18
CPC分类号： H03K21/40 , H03K23/425 , H03L7/00
摘要： An arrangement is described in which phase parity or phase opposition between two signals can be determined, and if necessary remedial action may be taken.
摘要翻译：描述了可以确定两个信号之间的相位奇偶校验或相位相反的布置，并且如果需要，可以采取补救动作。

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