Harmonic rejection mixer based on oversampled local oscillators
    2.
    发明公开
    Harmonic rejection mixer based on oversampled local oscillators 有权
    经济学家奥斯伯格·亨特

    公开(公告)号:EP2328269A2

    公开(公告)日:2011-06-01

    申请号:EP10189455.8

    申请日:2010-10-29

    CPC classification number: H03D7/18 H03D2200/0086

    Abstract: A harmonic rejection mixer for carrying out a frequency translation of a mixer input signal having a mixer input frequency, the mixer including an up-conversion mixer for generating an intermediate signal by multiplying the mixer input signal with a first local oscillation signal having a first local oscillation frequency, and a down-conversion mixer for generating a mixer output signal by multiplying the intermediate signal with a second local oscillation signal having a second local oscillation frequency. The first local oscillation frequency and the second local oscillation frequency are greater than the mixer input frequency. The first local oscillation signal is an 1-time oversampled sine wave and the second local oscillation signal is an m-time oversampled sine wave.

    Abstract translation: 一种谐波抑制混频器,用于对具有混频器输入频率的混频器输入信号进行频率转换,所述混频器包括用于通过将混频器输入信号与具有第一本地信号的第一本地振荡信号相乘产生中间信号的上变频混频器 振荡频率和下变频混频器,用于通过将中间信号与具有第二本地振荡频率的第二本地振荡信号相乘来产生混频器输出信号。 第一本地振荡频率和第二本地振荡频率大于混频器输入频率。 第一本地振荡信号是1次过采样正弦波,第二本地振荡信号是m次过采样正弦波。

    Battery comprising circuitry for charge and discharge control, and method of operating a battery
    4.
    发明公开
    Battery comprising circuitry for charge and discharge control, and method of operating a battery 审中-公开
    具有用于充电和放电控制中,和方法的电路装置的电池用于操作电池

    公开(公告)号:EP2445081A2

    公开(公告)日:2012-04-25

    申请号:EP11182601.2

    申请日:2011-09-23

    Inventor: Schwartz, Reiner

    Abstract: A battery and a method of operating a battery are provided. The battery comprises at least one battery module. Each battery module comprises a plurality of submodules electrically connected in series. Each submodule comprises a first and a second submodule terminal and at least one cell. At least one submodule in each battery module is a switchable submodule comprising a submodule switching circuit. The submodule switching circuit is switchable between a first state and a second state. The submodule switching circuit electrically connects the at least one cell of the switchable submodule between the first and the second submodule terminal of the switchable submodule when the submodule switching circuit is in the first state. The submodule switching circuit provides an electrical bypass connection between the first and the second submodule terminal of the switchable submodule and the at least one cell of the switchable submodule is electrically disconnected from at least one of the first and the second submodule terminal when the switching circuit is in the second state. The battery further comprises a control unit for operating the switching circuit in the at least one switchable submodule of each module.

    Abstract translation: 本发明提供一种电池和操作电池的方法。 该电池包括至少一个电池模块。 每个电池模块包括子模块的多个电串联连接。 每个子模块包括:第一和第二子模块终端和至少一个小区。 每个电池模块中的至少一个子模块是可切换子模块包括子模块切换电路。 子模块切换电路是第一状态和第二状态之间切换。 当子模块切换电路处于第一状态下的子模块切换电路电连接第一和可切换子模块的第二子模块端之间的切换子模块的至少一个小区。 子模块切换电路在所述第一和可切换子模块的第二子模块端子和可切换子模块的至少一个电池单元之间的电旁路连接提供与所述第一的至少一个和所述第二子模块端子当切换电路电断开 处于第二状态。 所述电池还包括一个控制单元,用于在每个模块的至少一个可切换子模块操作所述开关电路。

    Improved vehicle navigation system
    5.
    发明公开
    Improved vehicle navigation system 审中-公开
    Verbosityes Fahrzeugnavigationssystem

    公开(公告)号:EP2075541A1

    公开(公告)日:2009-07-01

    申请号:EP07025242.4

    申请日:2007-12-31

    CPC classification number: G01C21/3647 G01C21/3632 G06T1/0007

    Abstract: A vehicle navigation system (1) is described, comprising antenna means (3), preferably comprising a GPS antenna, output means for notifying guide advices (24) to the vehicle driver and comprising a display (6), memory means (5) encompassing a navigation database (16) with electronic maps stored within, and an electronic controller (2). The system (1) is capable to detect the global position of the vehicle on the basis of the electromagnetic waves received by the antenna means (3), associate the global position to the exact road position of the vehicle by comparison with the electronic maps (16) and notify pictorial guide advices (24) to the vehicle driver according to the road position by means of the display (4),
    The system is characterized in comprising a digital camera (6) installed on the vehicle and able to record digital pictures (25) from outsides and to provide the digital pictures (25) to the electronic controller (2); the pictures (25) are displayed by means of the display (4); preferably, pictorial guide advices (24), among which directional arrows (24) are encompassed, are overprinted to the pictures (25) displayed.

    Abstract translation: 描述了一种车辆导航系统(1),其包括优选地包括GPS天线的天线装置(3),用于向车辆驾驶员通知引导建议(24)的输出装置,并且包括显示器(6),包含显示器 具有存储在其内的电子地图的导航数据库(16)和电子控制器(2)。 系统(1)能够基于由天线装置(3)接收的电磁波来检测车辆的全局位置,通过与电子地图的比较将全局位置与车辆的确切道路位置相关联 16),并通过显示器(4)根据道路位置向车辆驾驶员通知图形引导建议(24)。该系统的特征在于包括安装在车辆上并能够记录数字图像的数字照相机(6) (25),并将数字图像(25)提供给电子控制器(2); 通过显示器(4)显示照片(25); 优选地,其中包括定向箭头(24)的图形引导建议(24)被套印到显示的图片(25)上。

    Improved vehicle navigation system
    6.
    发明公开
    Improved vehicle navigation system 有权
    Verbosityes Fahrzeugnavigationssystem

    公开(公告)号:EP2241859A1

    公开(公告)日:2010-10-20

    申请号:EP10168814.1

    申请日:2007-12-31

    CPC classification number: G01C21/3647 G01C21/3632 G06T1/0007

    Abstract: A vehicle navigation system (1) is described, comprising antenna means (3), preferably comprising a GPS antenna, output means for notifying guide advices (24) to the vehicle driver and comprising a display (6), memory means (5) encompassing a navigation database (16) with electronic maps stored within, and an electronic controller (2). The system (1) is capable to detect the global position of the vehicle on the basis of the electromagnetic waves received by the antenna means (3), associate the global position to the exact road position of the vehicle by comparison with the electronic maps (16) and notify pictorial guide advices (24) to the vehicle driver according to the road position by means of the display (6).
    The system is characterized in comprising a digital camera (4) installed on the vehicle and able to record digital pictures (25) from outsides and to provide the digital pictures (25) to the electronic controller (2); the pictures (25) are displayed by means of the display (6); preferably, pictorial guide advices (24), among which directional arrows (24) are encompassed, are overprinted to the pictures (25) displayed.

    Abstract translation: 描述了一种车辆导航系统(1),其包括优选地包括GPS天线的天线装置(3),用于向车辆驾驶员通知引导建议(24)的输出装置,并且包括显示器(6),包含显示器 具有存储在其内的电子地图的导航数据库(16)和电子控制器(2)。 系统(1)能够基于由天线装置(3)接收的电磁波来检测车辆的全局位置,通过与电子地图的比较将全局位置与车辆的确切道路位置相关联 16),并通过显示器(6)根据道路位置向车辆驾驶员通知图形指导意见(24)。 该系统的特征在于包括安装在车辆上并能够从外部记录数字图像(25)并将数字图像(25)提供给电子控制器(2)的数字照相机(4)。 通过显示器(6)显示照片(25); 优选地,其中包括定向箭头(24)的图形引导建议(24)被套印到显示的图片(25)上。

    Harmonic rejection mixer based on oversampled local oscillators
    7.
    发明公开
    Harmonic rejection mixer based on oversampled local oscillators 有权
    与谐波抑制混频器通过使用过采样的本地振荡器

    公开(公告)号:EP2328269A3

    公开(公告)日:2013-04-17

    申请号:EP10189455.8

    申请日:2010-10-29

    CPC classification number: H03D7/18 H03D2200/0086

    Abstract: A harmonic rejection mixer for carrying out a frequency translation of a mixer input signal having a mixer input frequency, the mixer including an up-conversion mixer for generating an intermediate signal by multiplying the mixer input signal with a first local oscillation signal having a first local oscillation frequency, and a down-conversion mixer for generating a mixer output signal by multiplying the intermediate signal with a second local oscillation signal having a second local oscillation frequency. The first local oscillation frequency and the second local oscillation frequency are greater than the mixer input frequency. The first local oscillation signal is an 1-time oversampled sine wave and the second local oscillation signal is an m-time oversampled sine wave.

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