Automated teller machine capable of depositing cheques
    1.
    发明申请
    Automated teller machine capable of depositing cheques 有权
    自动取款机能够存入支票

    公开(公告)号:US20070164097A1

    公开(公告)日:2007-07-19

    申请号:US11475138

    申请日:2006-06-27

    IPC分类号: G07F19/00

    CPC分类号: G07F19/202 G07F19/20

    摘要: A automated teller machine (ATM) verifies the authenticity of the cheque based on image information acquired by a CIS unit and magnetic character information acquired by a MICR unit. The ATM further includes a plural cheque leaves determining unit for determining the presence of plural cheque leaves using the image information, the magnetic character information, and thickness information of the cheque.

    摘要翻译: 自动取款机(ATM)基于由CIS单元获取的图像信息和由MICR单元获取的磁性字符信息来验证支票的真实性。 ATM还包括多个检查叶决定单元,用于使用图像信息,磁性字符信息和检查的厚度信息来确定多个检查叶的存在。

    LINC power transmitter
    2.
    发明申请
    LINC power transmitter 有权
    LINC电源变送器

    公开(公告)号:US20070149151A1

    公开(公告)日:2007-06-28

    申请号:US11707049

    申请日:2007-02-16

    IPC分类号: H04B1/04 H01Q11/12

    摘要: A linear amplification with nonlinear components (LINC) power transmitter is provided. The LINC power transmitter includes a digital signal processing unit which controls the LINC power transmitter; a frequency modulation unit which modulates or converts a digital signal output from the digital signal processing unit into a radio-frequency (RF) signal; a signal amplification unit which amplifies the RF signal output from the frequency modulation unit using a gain amplifier and a power amplification module; and a direct current/direct current (DC/DC) conversion unit which controls bias of the power amplification module. Here, the DC/DC conversion unit controls a base bias and/or a collect bias of the power amplification module, and the power amplification module operates in saturation.

    摘要翻译: 提供了具有非线性元件(LINC)功率发射器的线性放大器。 LINC功率发射器包括一个控制LINC功率发射器的数字信号处理单元; 频率调制单元,其将从数字信号处理单元输出的数字信号调制或转换为射频(RF)信号; 信号放大单元,其使用增益放大器和功率放大模块来放大从所述频率调制单元输出的RF信号; 以及控制功率放大模块的偏置的直流/直流(DC / DC)转换单元。 这里,DC / DC转换单元控制功率放大模块的基极偏置和/或集电偏压,功率放大模块工作在饱和状态。

    Energy coupled superlattice structures for silicon based lasers and modulators
    3.
    发明申请
    Energy coupled superlattice structures for silicon based lasers and modulators 有权
    用于硅基激光器和调制器的能量耦合超晶格结构

    公开(公告)号:US20070069332A1

    公开(公告)日:2007-03-29

    申请号:US11490961

    申请日:2006-07-21

    IPC分类号: H01L29/00

    摘要: A waveguide structure includes a SOI substrate. A core structure is formed on the SOI substrate comprising a plurality of multilayers having alternating or aperiodically distributed thin layers of either Si-rich oxide (SRO), Si-rich nitride (SRN) or Si-rich oxynitride (SRON). The multilayers are doped with a rare earth material so as to extend the emission range of the waveguide structure to the near infrared region. A low index cladding includes conductive oxides to act as electrodes.

    摘要翻译: 波导结构包括SOI衬底。 在包括多个具有富Si氧化物(SRO),富Si的氮化物(SRN)或富Si氧氮化物(SRON)的交替或非周期分布的薄层的多层的SOI衬底上形成芯结构。 多层掺杂有稀土材料,以将波导结构的发射范围扩展到近红外区域。 低折射率包层包括用作电极的导电氧化物。

    Silicon rich nitride CMOS-compatible light sources and Si-based laser structures
    4.
    发明申请
    Silicon rich nitride CMOS-compatible light sources and Si-based laser structures 审中-公开
    富硅氮化物CMOS兼容光源和Si基激光器结构

    公开(公告)号:US20060140239A1

    公开(公告)日:2006-06-29

    申请号:US11113542

    申请日:2005-04-25

    IPC分类号: H01S3/07 H01S3/083

    摘要: A fabrication method produces Si compatible light-emitting materials showing sizeable optical gain by thermally annealing thin film layers of Si-rich nitride (SiNx) By utilizing the Si compatible light-emitting material, light emitting devices can be fabricated that are compatible with CMOS processes. The Si compatible light-emitting material is a high index (refractive index ranging from 1.6 to 2.3) material allowing flexible design of high confinements photonic devices with strong structural stability with respect to annealing treatments. The Si compatible light-emitting material realizes broad band light emission by allowing resonant coupling with rare earth atoms and other infrared emitting quantum dots and better electrical conduction properties with respect to SiO2 systems. The Si compatible light-emitting material also realizes high transparency (low pumping and modal losses) in the visible range.

    摘要翻译: 制造方法通过热退火富Si氮化物(SiN x x)的薄膜层产生显示出相当大的光学增益的Si兼容的发光材料。通过利用Si兼容的发光材料,发光器件可以 与CMOS工艺兼容。 Si兼容的发光材料是高折射率(折射率范围为1.6至2.3)的材料,允许灵活设计具有相对于退火处理的强结构稳定性的高约束光子器件。 Si兼容的发光材料通过与稀土元素和其它红外发射量子点的谐振耦合以及相对于SiO 2系统的更好的导电性能来实现宽带发光。 Si兼容的发光材料在可见光范围内也实现了高透明度(低抽运和模态损耗)。

    Digital feedback linearizing apparatus to linearize power amplifier and method used by the apparatus
    6.
    发明申请
    Digital feedback linearizing apparatus to linearize power amplifier and method used by the apparatus 失效
    用于线性化功率放大器的数字反馈线性化装置和该装置使用的方法

    公开(公告)号:US20050077960A1

    公开(公告)日:2005-04-14

    申请号:US10807342

    申请日:2004-03-24

    IPC分类号: H03F1/32 H04B1/04 H03F1/26

    摘要: Provided is a digital feedback linearizing apparatus and method to linearize a power amplifier (PA), which is intended to improve the linearity of a mobile communication base station PA, and more particularly, a digital feedback linearizing apparatus and method to linearize a PA using a digital signal process (DSP) and a feedback technology, in which a predistorted signal required for linearization is generated by adding an input signal input through a predetermined path to an inverse distortion component corresponding to a distortion component of an PA and in which a linearly amplified output signal is obtained by passing the predistorted signal through the PA.

    摘要翻译: 提供了一种用于线性化功率放大器(PA)的数字反馈线性化装置和方法,该功率放大器旨在提高移动通信基站PA的线性度,更具体地,涉及一种数字反馈线性化装置和方法,用于使用 数字信号处理(DSP)和反馈技术,其中线性化所需的预失真信号通过将通过预定路径输入的输入信号加到与PA的失真分量相对应的逆失真分量中而产生,其中线性放大 通过将预失真信号通过PA获得输出信号。