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1. 发明申请

US20080074209A1 Modulator arrangement and method for signal modulation 有权
标题翻译：用于信号调制的调制器布置和方法
公开(公告)号：US20080074209A1
公开(公告)日：2008-03-27
申请号：US11527949
申请日：2006-09-26
申请人： Nazim Ceylan , Jan-Erik Muller
发明人： Nazim Ceylan , Jan-Erik Muller
IPC分类号： H03C3/00
CPC分类号： H03C5/00 , H03F1/0227 , H03F3/24
摘要： A modulator arrangement includes a power amplifier which receives a carrier signal and has a current control input and a voltage supply input. The modulator arrangement further includes a supply voltage modulator having an output coupled to the voltage supply input and an input coupled to the data input and a bias current modulator with an output coupled to the current control input and an input coupled to the data input. A control unit is provided which has a power control output coupled to the supply voltage modulator and to the bias current modulator to control the supply voltage modulator and the bias current modulator depending on a power control signal.
摘要翻译：调制器装置包括功率放大器，其接收载波信号并具有电流控制输入和电压输入。调制器装置还包括电源电压调制器，其具有耦合到电压源输入端的输出端和耦合到数据输入端的输入端和偏置电流调制器，输出耦合到电流控制输入端和耦合到数据输入端的输入端。提供控制单元，其具有耦合到电源电压调制器的功率控制输出和偏置电流调制器，以根据功率控制信号来控制电源电压调制器和偏置电流调制器。

2. 发明申请

US20050249309A1 Device for processing radio transmission data with digital predistortion 有权
标题翻译：用数字预失真处理无线电传输数据的装置
公开(公告)号：US20050249309A1
公开(公告)日：2005-11-10
申请号：US11112057
申请日：2005-04-22
申请人： Jan-Erik Muller , Nazim Ceylan
发明人： Jan-Erik Muller , Nazim Ceylan
IPC分类号： H03F1/26 , H03F1/32 , H04B1/04 , H04L25/10 , H04L27/36
CPC分类号： H04L27/368 , H03F1/3241 , H03F1/3247 , H04B2001/0425
摘要： A device for processing data which is to be transmitted by radio, with the data to be transmitted being in the form of a digital baseband signal (DAT1), has a filter unit (301) for pulse shaping and oversampling of the digital baseband signal (DAT1), a predistortion unit (302, 303) for predistortion of the filtered and oversampled digital baseband signal (DAT2), and a control unit (304, 313) for controlling the predistortion unit (302, 303) as a function of the digital baseband signal (DAT1).
摘要翻译：用数字基带信号（DAT1）形式发送的要通过无线发送的数据的装置具有用于数字基带信号的脉冲整形和过采样的滤波器单元（301）（DAT 1），用于预滤波和过采样的数字基带信号（DAT 2）的预失真单元（302,303），以及用于控制预失真单元（302,303）作为功能的控制单元（304,313）的数字基带信号（DAT 1）。

3. 发明申请

US20050105642A1 Transmission device with adaptive digital predistortion, transceiver with transmission device, and method for operating a transmission device 失效
标题翻译：具有自适应数字预失真的传输设备，具有传输设备的收发机和用于操作传输设备的方法
公开(公告)号：US20050105642A1
公开(公告)日：2005-05-19
申请号：US10955385
申请日：2004-09-30
申请人： Jan-Erik Muller , Nazim Ceylan
发明人： Jan-Erik Muller , Nazim Ceylan
IPC分类号： H03F1/32 , H04B1/04 , H04L27/36 , H03F1/26
CPC分类号： H04L27/368 , H03F1/3241 , H03F1/3247 , H03F1/3294 , H03F2200/105 , H03F2200/372 , H04B1/0475 , H04B2001/0425
摘要： The invention provides a transmission device having adaptive digital predistortion, which has a transmission path and a feedback path. The transmission path contains a predistortion unit which takes a derived control signal (LS) and baseband signals applied to the input side as a basis for calculating the address of a predistortion coefficient (KOEFF1) stored in a memory and logically combines this predistortion coefficient with the applied baseband signals in a complex multiplication unit. The use of complex coefficients and of the complex multipliers allows compensation both for AM/AM distortion and for AM/PM distortion in an amplifier device connected downstream of the predistortion unit. Usefully, the feedback path of the transmission device with digital adaptive predistortion can also be implemented using the reception device in a transceiver.
摘要翻译：本发明提供了具有自适应数字预失真的传输设备，其具有传输路径和反馈路径。传输路径包含预取失真单元，该预失真单元将导出的控制信号（LS）和施加到输入侧的基带信号作为计算存储在存储器中的预失真系数（KOEFF 1）的地址的基础，并将该预失真系数与应用的基带信号在复数乘法单元中。使用复系数和复数乘法器可以对连接在预失真单元下游的放大器设备中的AM / AM失真和AM / PM失真进行补偿。有用地，具有数字自适应预失真的传输设备的反馈路径也可以使用收发机中的接收设备来实现。

4. 发明授权

US08095092B2 Power efficient transmitter with high dynamic range 有权
标题翻译：高效率变送器，动态范围广
公开(公告)号：US08095092B2
公开(公告)日：2012-01-10
申请号：US12146979
申请日：2008-06-26
申请人： Jan-Erik Muller , Bernhard Sogl , Wolfgang Thomann
发明人： Jan-Erik Muller , Bernhard Sogl , Wolfgang Thomann
IPC分类号： H01Q11/12
CPC分类号： H03G1/0088 , H03F1/0261 , H03F1/0277 , H03F1/0294 , H03F3/211 , H03F3/24 , H03F2200/198 , H03F2200/204 , H03F2200/405 , H04W52/52
摘要： One embodiment of the present invention relates to a method for transistor matching. The power transmitter comprises a first, second, and third amplification path. The paths are selectively activated and deactivated to output a received signal with high efficiency and linearity. The first amplification path is configured to receive a first signal and output a first amplified signal to a first port of a output power combiner when activated and provide an impedance that results in a high reflection factor when deactivated. The second amplification path is configured to receive a second signal with 90° phase shift with respect to the first signal and output a second amplified signal to a second port of the combiner when activated and provide an impedance that results in a high reflection factor when deactivated. The third amplification path is configured to receive a third signal and output a third amplified signal to a third port of the output power combiner when activated and provide an impedance that results in an impedance that matches the output impedance when deactivated.
摘要翻译：本发明的一个实施例涉及一种用于晶体管匹配的方法。功率发射器包括第一，第二和第三放大路径。选择性地激活和去激活路径以高效率和线性地输出接收到的信号。第一放大路径被配置为在激活时接收第一信号并将第一放大信号输出到输出功率组合器的第一端口，并且提供当停用时导致高反射系数的阻抗。第二放大路径被配置为接收相对于第一信号具有90°相移的第二信号，并且当激活时将第二放大信号输出到组合器的第二端口，并且提供阻抗，当阻断时导致高反射系数。第三放大路径被配置为在被激活时接收第三信号并将第三放大信号输出到输出功率组合器的第三端口，并且提供当停用时导致与输出阻抗匹配的阻抗的阻抗。

5. 发明申请

US20060290203A1 Voltage supply arrangement and method for production of electrical power 失效
公开(公告)号：US20060290203A1
公开(公告)日：2006-12-28
申请号：US11413423
申请日：2006-04-28
申请人： Jan-Erik Muller
发明人： Jan-Erik Muller
IPC分类号： H02J3/00
CPC分类号： H02M3/158 , H02M2001/0045 , Y10T307/25 , Y10T307/391 , Y10T307/406
摘要： A voltage supply arrangement is proposed, which provides a voltage from a first power range in a first operating mode and from a second power range in a second operating mode, to a first electrical load. The voltage supply arrangement includes a voltage converter which is coupled on the input side to a voltage input of the voltage supply arrangement and on the output side to a first connection of a first switch, which is connected at a second connection to a voltage output of the voltage supply arrangement for connection of a first electrical load. The voltage supply arrangement further includes a second switch, which is coupled at a first connection to the voltage input and at a second connection to the voltage output, and a drive circuit, which is configured to set the first and the second switch to the first or the second operating mode in response to a control signal.

6. 发明申请

US20060226903A1 Method for signal processing and a transmitting device with digital predistortion, in particular for mobile radio 审中-公开
标题翻译：用于信号处理的方法和具有数字预失真的发射装置，特别是用于移动无线电
公开(公告)号：US20060226903A1
公开(公告)日：2006-10-12
申请号：US11388698
申请日：2006-03-24
申请人： Jan-Erik Muller , Nazim Ceylan
发明人： Jan-Erik Muller , Nazim Ceylan
IPC分类号： H03F1/26
CPC分类号： H04L27/368 , H03F1/0205 , H03F1/0211 , H03F1/0261 , H03F1/30 , H03F1/32 , H03F1/3241 , H03F3/24 , H03F2200/331 , H03F2200/372 , H03F2200/447
摘要： A transmitting device with digital predistortion is disclosed. The device produces a power word derived from an amplitude component of a digital modulation signal and a desired output power. The power word is compared with a limit value, and depending on the result, one pair of predistortion coefficients is selected and distortion of a first and second component of the digital modulation signal is thus carried out. The phase and the amplitude of a carrier signal are then modulated with the distorted components. Selective distortion of the modulation signal is carried out by comparison of the power word with a limit value, when the signal quality or the linearity of the modulated carrier signal falls below a predetermined limit value. Otherwise, the predistortion unit can be switched off, and the power consumption can thus be reduced.
摘要翻译：公开了具有数字预失真的发送装置。该装置产生从数字调制信号的幅度分量和期望输出功率导出的功率词。将功率字与极限值进行比较，并且根据结果，选择一对预失真系数，从而执行数字调制信号的第一和第二分量的失真。然后用失真的分量调制载波信号的相位和幅度。当调制载波信号的信号质量或线性度低于预定极限值时，通过将功率字与极限值进行比较来进行调制信号的选择性失真。否则，可以关闭预失真单元，从而可以降低功耗。

7. 发明申请

US20050111574A1 Transmission device with digital predistortion, and method for regulating predistortion in a transmission device 审中-公开
标题翻译：具有数字预失真的传输设备，以及用于调节传输设备中预失真的方法
公开(公告)号：US20050111574A1
公开(公告)日：2005-05-26
申请号：US10952316
申请日：2004-09-28
申请人： Jan-Erik Muller , Nazim Ceylan
发明人： Jan-Erik Muller , Nazim Ceylan
IPC分类号： H04L27/20 , H03F1/32 , H04B1/04 , H04B7/005 , H04K1/02 , H04L25/49 , H04L27/36
CPC分类号： H03F3/24 , H03F1/32 , H03F1/3247 , H03F1/3294 , H03F1/52 , H03F2200/462 , H03F2200/468 , H03F2200/471
摘要： One or more aspects of the present invention relate to a transmission device having a digital predistortion unit which has a control input to which a control signal (CONT1) is applied. The control signal is output by a power control unit which evaluates a power control signal (LS). The predistortion unit distorts a baseband signal which is to be transmitted whenever the linearity of a power amplifier can no longer be observed at the currently required power without predistortion. To this end, the baseband signal is multiplied in complex fashion by a predistortion coefficient which is dependent on the level of the baseband signal.
摘要翻译：本发明的一个或多个方面涉及具有数字预失真单元的发送设备，该数字预失真单元具有应用控制信号（CONT 1）的控制输入。控制信号由功率控制单元输出，该功率控制单元评估功率控制信号（LS）。预失真单元扭曲当每当功率放大器的线性度在当前所需功率下不再被预失真的情况下被发送的基带信号就会失真。为此，基带信号通过取决于基带信号的电平的预失真系数以复杂的方式相乘。

8. 发明申请

US20050067653A1 Vertical DMOS transistor device, integrated circuit, and fabrication method thereof 审中-公开
标题翻译：垂直DMOS晶体管器件，集成电路及其制造方法
公开(公告)号：US20050067653A1
公开(公告)日：2005-03-31
申请号：US10941783
申请日：2004-09-15
申请人： Andrej Litwin , Jan-Erik Muller , Hans Norstrom
发明人： Andrej Litwin , Jan-Erik Muller , Hans Norstrom
IPC分类号： H01L20060101 , H01L21/265 , H01L21/336 , H01L21/8234 , H01L27/088 , H01L29/06 , H01L29/76 , H01L29/78
CPC分类号： H01L29/66712 , H01L21/26586 , H01L29/0653 , H01L29/7809
摘要： A monolithically integrated vertical DMOS transistor device comprises a semiconductor substrate (11), a gate including a gate semiconductor layer region (27) on top of a gate insulation layer region (25), a source (31), a drain including a buried drain region (13) and a drain contact (21), and a channel region (29) arranged beneath the gate region. The drain comprises a lightly doped, preferably retrograde doped, drain region (23) arranged between the gate and the buried drain region, and the source (31), the channel region (29) and the lightly doped drain region (23) are arranged in a doped well region (17), wherein the lightly doped drain region has a higher doping level than the well region to thereby enhance the high frequency properties of the vertical DMOS transistor device.
摘要翻译：单片集成垂直DMOS晶体管器件包括半导体衬底（11），在栅极绝缘层区域（25）的顶部上包括栅极半导体层区域（27）的栅极，源极（31），包括漏极区域（13）和漏极接触件（21）以及布置在栅极区域下方的沟道区域（29）。所述漏极包括布置在所述栅极和所述掩埋漏极区域之间的轻掺杂的优选逆向掺杂的漏极区域，并且所述源极（31），所述沟道区域（29）和所述轻掺杂漏极区域（23）被布置在掺杂阱区（17）中，其中轻掺杂漏极区具有比阱区更高的掺杂水平，从而增强垂直DMOS晶体管器件的高频特性。

9. 发明申请

US20060229036A1 Method for predistortion of a signal, and a transmitting device having digital predistortion, in particular for mobile radio 有权
公开(公告)号：US20060229036A1
公开(公告)日：2006-10-12
申请号：US11389383
申请日：2006-03-24
申请人： Jan-Erik Muller , Nazim Ceylan
发明人： Jan-Erik Muller , Nazim Ceylan
IPC分类号： H04B1/04
CPC分类号： H03F1/3282 , H03F2200/331 , H03F2200/372 , H03F2200/451 , H03F2201/3233 , H04L27/368
摘要： A method is proposed for signal processing with predistortion. An amplifier circuit is provided for this purpose, whose operating states are characterized by at least one characteristic variable. A digital modulation signal having two components (R, φ), as well as a power word (LS), derived from the first component (R), are produced, and an operating state of the at least one amplifier circuit is then determined by recording of the characteristic variable. The power word (LS) is compared with the reference value and used to decide whether to predistort the first and/or the second component. A table with various predistortion coefficients is selected from at least two tables, depending on the operating state of the amplifier circuit. One predistortion coefficient is then determined from the selected table with the produced power word (LS) and the first component (R), and the predistortion coefficient is used for predistortion.

10. 发明申请

US20050242879A1 Transmission arrangement and method for operating an amplifier in a transmission arrangement 审中-公开
标题翻译：用于在传输装置中操作放大器的传输布置和方法
公开(公告)号：US20050242879A1
公开(公告)日：2005-11-03
申请号：US11096882
申请日：2005-03-31
申请人： Jan-Erik Muller
发明人： Jan-Erik Muller
IPC分类号： H03F1/06 , H03F3/45 , H03G3/00 , H04B1/04 , H04B1/40
CPC分类号： H03F1/0205 , H03F1/06 , H03F3/24 , H04B1/406 , H04B2001/0408
摘要： A transmission arrangement includes a transmitter circuit for subjecting signals for transmission to signal conditioning, the signal output of said transmission arrangement being connected to a power amplifier. The power amplifier is produced in a semiconductor body and has at least one mode of operation that is characterized by at least one adjustable setting parameter. Outside of the semiconductor body, there is a programmable control circuit which is designed to send setting signals to the power amplifier in order to set the at least one adjustable setting parameter. The control circuit and the power amplifier are thus of separate design and can each be produced independently using the best technology.
摘要翻译：传输装置包括用于使信号进行信号调理的发射机电路，所述传输装置的信号输出连接到功率放大器。功率放大器在半导体本体中产生并且具有至少一种操作模式，其特征在于至少一个可调节的设定参数。在半导体体之外，存在可编程控制电路，其被设计为向功率放大器发送设置信号，以便设置至少一个可调整的设置参数。因此，控制电路和功率放大器是独立的设计，并且每个都可以使用最好的技术独立生产。

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