Microstrip band pass filter using end-coupled SIRs
    2.
    发明申请
    Microstrip band pass filter using end-coupled SIRs 失效
    使用端耦合SIR的微带带通滤波器

    公开(公告)号:US20050140472A1

    公开(公告)日:2005-06-30

    申请号:US10919332

    申请日:2004-08-17

    IPC分类号: H01P1/203

    CPC分类号: H01P1/20381

    摘要: The present invention relates to a microstrip band pass filter and, more specifically, to a microstrip band pass filter using end-coupled stepped impedance resonators that can be used in a millimeter wave band, wherein the microstrip band pass filter comprises: a dielectric substrate; a conductor plate located on a lower surface of the dielectric substrate; and an input terminal, a plurality of SIRs and an output terminal located on an upper surface of the dielectric substrate in series, wherein the input terminal, the plurality of SIRs and the outputs terminal are conductors and end-coupled through gaps, whereby the microstrip band pass filter has a good attenuation characteristic and a narrowband characteristic, and is insensitive to the manufacturing error, and a fine frequency transition can be made without distortion just with width adjustment of the low impedance transmission line of the SIR.

    摘要翻译: 微带带通滤波器技术领域本发明涉及一种微带带通滤波器,更具体地说,涉及一种使用可用于毫米波段的端耦合阶梯式阻抗谐振器的微带带通滤波器,其中微带带通滤波器包括:电介质基片; 位于所述电介质基板的下表面上的导体板; 以及输入端子,多个SIR和输出端子,其串联地位于电介质基板的上表面上,其中输入端子,多个SIR和输出端子是导体并通过间隙端接,由此微带 带通滤波器具有良好的衰减特性和窄带特性,对制造误差不敏感,只要SIR的低阻抗传输线的宽度调整就可以进行精细的频率转换。

    Hetero junction bipolar transistor and method of manufacturing the same
    3.
    发明申请
    Hetero junction bipolar transistor and method of manufacturing the same 失效
    异质结双极晶体管及其制造方法

    公开(公告)号:US20070131971A1

    公开(公告)日:2007-06-14

    申请号:US11634614

    申请日:2006-12-06

    IPC分类号: H01L31/00

    摘要: Provided are a hetero-junction bipolar transistor (HBT) that can increase data processing speed and a method of manufacturing the hetero-junction bipolar transistor. The HBT includes a semi-insulating compound substrate, a sub-collector layer formed on the semi-insulating compound substrate, a pair of collector electrodes disposed at a predetermined distance apart from each other on a predetermined portion of the sub-collector layer, a collector layer and a base layer disposed between the collector electrodes, a pair of base electrodes disposed at a predetermined distance apart from each other on a predetermined portion of the base layer, an emitter layer stack disposed between the base electrodes, and an emitter electrode that is formed on the emitter layer stack, and includes a portion having a line width wider than the line width of the emitter layer stack, wherein both sidewalls of the emitter electrode are respectively aligned with inner walls of the pair of base electrodes, and sidewalls of the collector layer and the base layer are located between outer sidewalls of the pair of base electrodes of the pair of base electrodes.

    摘要翻译: 提供了可以提高数据处理速度的异质结双极晶体管(HBT)和制造异质结双极晶体管的方法。 HBT包括半绝缘复合基板,形成在半绝缘复合基板上的副集电极层,在副集电极层的预定部分上彼此隔开预定距离设置的一对集电极, 集电极层和设置在集电极之间的基极层,在基极层的预定部分上彼此隔开预定距离设置的一对基底电极,设置在基极之间的发射极层叠层和发射极电极, 形成在发射极层堆叠上,并且包括具有比发射极层堆叠的线宽宽的线宽的部分,其中发射极电极的两个侧壁分别与一对基底电极的内壁对齐,并且侧壁 集电极层和基极层位于该对基极的一对基极的外侧壁之间。

    Dielectric waveguide filter with cross-coupling
    4.
    发明申请
    Dielectric waveguide filter with cross-coupling 失效
    具有交叉耦合的介质波导滤波器

    公开(公告)号:US20070120628A1

    公开(公告)日:2007-05-31

    申请号:US11588176

    申请日:2006-10-25

    IPC分类号: H01P1/207

    CPC分类号: H01P1/2088

    摘要: Provided is a dielectric waveguide filter. The filter includes: a multi-layered structure of dielectric substrates having first and second ground planes at its top and bottom; first, second, and third waveguide resonators disposed at multiple layers within the multi-layered structure; converters for signal transition between input/output ports and the first and third waveguide resonators; first vias for forming the first, second, and third waveguide resonators; and second vias disposed at a boundary surface of the first waveguide resonator and the third waveguide resonator.

    摘要翻译: 提供了一种电介质波导滤波器。 该滤波器包括:绝缘基片的多层结构,其顶部和底部具有第一和第二接地平面; 设置在多层结构内的多层的第一,第二和第三波导谐振器; 转换器,用于输入/输出端口与第一和第三波导谐振器之间的信号转换; 用于形成第一,第二和第三波导谐振器的第一通孔; 以及设置在第一波导谐振器和第三波导谐振器的边界面处的第二通孔。

    Air cavity module for planar type filter operating in millimeter-wave frequency bands
    5.
    发明申请
    Air cavity module for planar type filter operating in millimeter-wave frequency bands 失效
    用于平面型滤波器的空腔模块,用于毫米波频带

    公开(公告)号:US20060114083A1

    公开(公告)日:2006-06-01

    申请号:US11150974

    申请日:2005-06-13

    IPC分类号: H01P1/203

    CPC分类号: H01P1/2013 H01P1/203

    摘要: Provided is an air cavity module for a planar type filter operating in millimeter-wave frequency bands. The air cavity module includes: the planar type filter operating in the millimeter frequency bands; an air cavity having open side and top surfaces to mount the planar type filter therein; and an air cavity cover closing up the open top surface of the air cavity to allow the transmission of signals from and into the planar type filter. The air cavity module can lessen both transmission loss and radiation loss to improve the characteristics of the filter that operates in the millimeter-wave frequency bands.

    摘要翻译: 提供了一种用于在毫米波频带中操作的平面型滤波器的空气腔模块。 空气腔模块包括:在毫米频带中操作的平面型过滤器; 具有开放侧面和顶面的空气腔,以将平面型过滤器安装在其中; 以及封闭空气腔的敞开的顶部表面以允许来自平面型过滤器的信号的传输的空气腔盖。 空气腔模块可以减小传输损耗和辐射损耗,以改善在毫米波频带中工作的滤波器的特性。

    Microstrip type bandpass filter
    6.
    发明申请
    Microstrip type bandpass filter 失效
    微带型带通滤波器

    公开(公告)号:US20060082425A1

    公开(公告)日:2006-04-20

    申请号:US11136471

    申请日:2005-05-25

    IPC分类号: H01P1/203

    CPC分类号: H01P1/203

    摘要: Provided is a narrowband microstrip type bandpass filter adapted- to a home network, telematics, an intelligent traffic system, and a satellite Internet, the microstrip type bandpass filter comprising: an input terminal for receiving a predetermined signal; an output terminal for outputting a selection signal in a characteristic band; a first resonator electrically coupled with at least a portion of the input terminal; a second resonator electrically coupled with at least a portion of the first resonator; and a third resonator electrically coupled with at least a portion of the output terminal and the second resonator, and a magnetic coupling is provided using a cross coupling gap or a cross coupling line between non-adjacent resonators, so that a pattern can be simplified by optimizing the design and the manufacturing process to provide low-cost millimeter-wave parts, the manufacturing cost can be reduced by miniaturizing the parts, and the mass production can be readily realized.

    摘要翻译: 提供了适用于家庭网络,远程信息处理,智能交通系统和卫星互联网的窄带微带型带通滤波器,微带型带通滤波器包括:用于接收预定信号的输入端; 输出端子,用于输出特征频带中的选择信号; 与所述输入端子的至少一部分电耦合的第一谐振器; 与所述第一谐振器的至少一部分电耦合的第二谐振器; 以及与输出端子和第二谐振器的至少一部分电耦合的第三谐振器,并且使用非相邻谐振器之间的交叉耦合间隙或交叉耦合线提供磁耦合,使得可以通过 优化设计和制造工艺以提供低成本的毫米波部件,可以通过使部件小型化来降低制造成本,并且可以容易地实现批量生产。

    Mobile phone for controlling diversity
    7.
    发明申请
    Mobile phone for controlling diversity 有权
    用于控制多样性的手机

    公开(公告)号:US20070167142A1

    公开(公告)日:2007-07-19

    申请号:US11332697

    申请日:2006-01-13

    申请人: In Kim Hong Lee

    发明人: In Kim Hong Lee

    IPC分类号: H04B7/02

    CPC分类号: H04B7/0689 H04B7/0871

    摘要: Disclosed is a mobile phone for selectively performing transmission/receipt diversity when radio frequency signals are transmitted and received. The mobile phone includes control means for controlling transmission/receipt of the radio frequency signal and controlling transmission/receipt diversity; receipt adjusting means for controlling receipt of the radio frequency signal and controlling receipt diversity under control of the control means; first radio frequency signal receiving means for converting the radio frequency signal received through the first antenna into a baseband signal to be transmitted to the control means under receipt control of the receipt adjusting means; second radio frequency signal receiving means for converting the radio frequency signal received through the second antenna into a baseband signal to be transmitted to the control means under receipt diversity control of the receipt adjusting means; transmission diversity adjusting means for controlling transmission diversity under control of the control means; and radio frequency signal transmitting means for converting the baseband signal transmitted from the control means into a radio frequency signal to be transmitted to the first antenna and transmitting the radio frequency signal to the second antenna under transmission diversity control of the transmission diversity adjusting means.

    摘要翻译: 公开了一种用于在发送和接收射频信号时选择性地执行发送/接收分集的移动电话。 移动电话包括用于控制射频信号的发送/接收以及控制发送/接收分集的控制装置; 接收调整装置,用于在控制装置的控制下控制无线电频率信号的接收和控制接收分集; 第一射频信号接收装置,用于在接收调节装置的接收控制下将通过第一天线接收的射频信号转换成基带信号,以发送给控制装置; 第二射频信号接收装置,用于在接收调节装置的接收分集控制下,将通过第二天线接收的射频信号转换为基带信号,以发送给控制装置; 传输分集调整装置,用于在控制装置的控制下控制传输分集; 以及射频信号发送装置,用于将从控制装置发送的基带信号转换成要发送到第一天线的射频信号,并在发送分集调整装置的发送分集控制下将射频信号发送到第二天线。

    Control panel for use in an ultrasonic diagnostic apparatus
    8.
    发明申请
    Control panel for use in an ultrasonic diagnostic apparatus 审中-公开
    用于超声波诊断仪的控制面板

    公开(公告)号:US20070083115A1

    公开(公告)日:2007-04-12

    申请号:US11496445

    申请日:2006-08-01

    申请人: Hong Lee Dong Lee

    发明人: Hong Lee Dong Lee

    IPC分类号: A61B8/00

    摘要: The present invention relates to a control panel for use in an ultrasonic diagnostic apparatus, which enables a user to input various commands via one input device, thereby providing convenience in use. The ultrasonic diagnostic apparatus includes a control part for controlling operations thereof and the control panel is configured to transfer an input made by a user to the control part. The control panel comprises: a first input device having a pointing function or a scrolling function; and a second input device disposed around the first input device, the second input device having a plurality of input sections and generating a signal when the user manipulates each input section. A command corresponding to the signal from the second input device is key-mapped by the control part.

    摘要翻译: 本发明涉及一种用于超声波诊断装置的控制面板,其使得用户能够经由一个输入装置输入各种命令,从而提供使用方便。 超声波诊断装置包括用于控制其操作的控制部分,并且控制面板被配置为将由用户制成的输入传送到控制部分。 控制面板包括:具有指向功能或滚动功能的第一输入装置; 以及设置在所述第一输入装置周围的第二输入装置,所述第二输入装置具有多个输入部分,并且当所述用户操纵每个输入部分时产生信号。 与来自第二输入设备的信号相对应的命令由控制部分进行密钥映射。

    A Silicon Single Crystal Ingot and Wafer, Growing Apparatus and Method Therof
    9.
    发明申请
    A Silicon Single Crystal Ingot and Wafer, Growing Apparatus and Method Therof 有权
    硅单晶晶片和晶圆,生长装置和方法Therof

    公开(公告)号:US20070022943A1

    公开(公告)日:2007-02-01

    申请号:US11460408

    申请日:2006-07-27

    摘要: A silicon single crystal ingot growing apparatus for growing a silicon single crystal ingot based on a Czochralski method The silicon single crystal ingot growing apparatus includes a chamber; a crucible provided in the chamber, and for containing a silicon melt; a heater provided at the outside of the crucible and for heating the silicon melt; a pulling unit for ascending a silicon single crystal grown from the silicon melt; and a plurality of magnetic members provided at the outside of the chamber and for asymmetrically applying a magnetic field to the silicon melt Such a structure can uniformly controls an oxygen concentration at a rear portion of a silicon single crystal ingot using asymmetric upper/lower magnetic fields without replacing a hot zone In addition, such a structure can controls a flower phenomenon generated on the growth of the single crystal by the asymmetric magnetic fields without a loss such as the additional hot zone (H/Z) replacement, P/S down, and SR variance.

    摘要翻译: 一种用于生长基于切克劳斯基法的硅单晶锭的硅单晶锭生长装置。硅单晶锭生长装置包括:室; 设置在所述室中并用于容纳硅熔体的坩埚; 设置在坩埚外侧并用于加热硅熔体的加热器; 用于使从硅熔体生长的硅单晶上升的拉伸单元; 以及设置在室外的多个磁性部件,用于对硅熔体非对称地施加磁场。这种结构可以使用不对称的上/下磁场均匀地控制硅单晶锭后部的氧浓度 另外,这种结构也可以通过非对称磁场来控制单晶生长产生的花朵现象,而不会有额外的热区(H / Z)替换,P / S下降等损失, 和SR方差。

    Exposure apparatus
    10.
    发明申请
    Exposure apparatus 审中-公开
    曝光装置

    公开(公告)号:US20050275816A1

    公开(公告)日:2005-12-15

    申请号:US10998973

    申请日:2004-11-30

    申请人: Hong Lee

    发明人: Hong Lee

    IPC分类号: H01L21/027 G03B27/52 G03F7/20

    CPC分类号: G03F7/70916 G03F7/70925

    摘要: An exposure apparatus is disclosed, the exposure apparatus for use with non-pellicle reticle including a sensing unit for detecting a particle at a reticle stage and a cleaner for cleaning the detected particle at the reticle stage.

    摘要翻译: 公开了一种曝光装置,所述曝光装置与非防护薄膜掩模版一起使用,所述曝光装置包括用于检测标线器台上的颗粒的感测单元和用于在掩模版阶段清洁所检测的颗粒的清洁器。