DIPOLE ANTENNA
    11.
    发明申请
    DIPOLE ANTENNA 有权
    DIPOLE天线

    公开(公告)号:US20120119966A1

    公开(公告)日:2012-05-17

    申请号:US13356296

    申请日:2012-01-23

    IPC分类号: H01Q9/16

    CPC分类号: H01Q9/26 H01Q5/357 H01Q5/40

    摘要: A dipole antenna of the present invention is more compact and has a wider bandwidth as compared with a conventional dipole antenna. A dipole antenna (DP) includes antenna elements (E1) and (E2) on a single plane. (E1) includes a linear section (E1a) extending from an end of (E1) in a first direction, and a linear section (E1b) connected to (E1a) via a bending section (E1c), (E1b) extending from (E1c) in a direction opposite to the first direction. (E2) includes a linear section (E2a) extending from an end of (E2) in the direction opposite to the first direction, and a linear section (E2b) connected to (E2a) via a bending section (E2c), (E2b) extending from (E2c) in the first direction. (E1) and (E2) are such that (E1a) is provided between (E2a) and (E2b), and (E2a) is provided between (E1a) and (E1b).

    摘要翻译: 本发明的偶极天线与传统的偶极天线相比更紧凑并且具有更宽的带宽。 偶极天线(DP)在单个平面上包括天线元件(E1)和(E2)。 (E1)包括从(E1)的端部沿第一方向延伸的线性部分(E1a)和经由弯曲部分(E1c)连接到(E1a)的线性部分(E1b),从(E1c)延伸的(E1b) )沿与第一方向相反的方向。 (E2)包括从(E2)的端部沿与第一方向相反的方向延伸的线性部分(E2a)和经由弯曲部分(E2c)连接到(E2a)的线性部分(E2b),(E2b) 从(E2c)沿第一方向延伸。 (E1)和(E2)使得(E2a)和(E2b)之间提供(E1a),并且(E1a)和(E1b)之间提供(E2a)。

    OPTICAL WAVEGUIDE-TYPE WAVELENGTH DISPERSION COMPENSATION DEVICE AND MANUFACTURING METHOD THEREOF
    12.
    发明申请
    OPTICAL WAVEGUIDE-TYPE WAVELENGTH DISPERSION COMPENSATION DEVICE AND MANUFACTURING METHOD THEREOF 审中-公开
    光波导型波长分散补偿装置及其制造方法

    公开(公告)号:US20100316341A1

    公开(公告)日:2010-12-16

    申请号:US12819699

    申请日:2010-06-21

    IPC分类号: G02B6/02

    摘要: The optical waveguide-type wavelength dispersion compensation device of the present invention has an optical waveguide as a reflection-type wavelength dispersion compensation device. The equivalent refractive index of a core changes unevenly along a light propagation direction by changing physical dimensions of the core that is embedded in a cladding. The core is designed by (a) setting a first desired reflection spectrum, ignoring transmission losses of the optical waveguide, and designing an optical waveguide that is capable of compensating the wavelength dispersion of an optical fiber to be compensated; (b) deriving a wavelength dependency characteristic of a transmission loss amount of the optical waveguide from an effective length of the optical waveguide designed in process (a); and (c) adding a reverse dependency characteristic of the wavelength dependency characteristic to the first reflection spectrum to correct it to a second reflection spectrum, and redesigning an equivalent refractive index distribution of the optical waveguide designed in the process (a) by using this second reflection spectrum.

    摘要翻译: 本发明的光波导型波长色散补偿装置具有作为反射型波长色散补偿装置的光波导。 芯的等效折射率通过改变嵌入在包层中的芯的物理尺寸沿光传播方向不均匀地变化。 核心是通过(a)设置第一期望的反射光谱,忽略光波导的传输损耗,以及设计能够补偿待补偿的光纤的波长色散的光波导; (b)从工艺(a)中设计的光波导的有效长度导出光波导的传输损耗量的波长依赖特性; 以及(c)将第一反射光谱的波长依赖特性的反向依赖特性加到第二反射光谱上,并且通过使用该第二反射光谱重新设计在(a)中设计的光波导的等效折射率分布 反射光谱。

    REFLECTION-TYPE BANDPASS FILTER
    14.
    发明申请
    REFLECTION-TYPE BANDPASS FILTER 有权
    反射型BANDPASS滤波器

    公开(公告)号:US20090072928A1

    公开(公告)日:2009-03-19

    申请号:US11867378

    申请日:2008-10-01

    申请人: Ning GUAN

    发明人: Ning GUAN

    IPC分类号: H01P1/203

    CPC分类号: H01P1/203 H01P1/2013

    摘要: This invention provides a reflection-type bandpass filter for ultra-wideband wireless data communication, in which are provided, on the surface of a dielectric substrate, a center conductor and side conductors, provided on both sides of the center conductor, securing a prescribed distance between conductors with non-conducting portions intervening therebetween. The center conductor width or the distances between conductors, or both, are distributed non-uniformly in a length direction of the center conductor.

    摘要翻译: 本发明提供一种用于超宽带无线数据通信的反射型带通滤波器,其中在介质基片的表面上设置中心导体和设置在中心导体两侧的侧导体,固定一定距离 在介于其间的非导电部分的导体之间。 中心导体宽度或导体之间的距离或两者在中心导体的长度方向上不均匀地分布。

    REFLECTION-TYPE BANDPASS FILTER
    15.
    发明申请
    REFLECTION-TYPE BANDPASS FILTER 有权
    反射型BANDPASS滤波器

    公开(公告)号:US20080238577A1

    公开(公告)日:2008-10-02

    申请号:US11867528

    申请日:2007-10-04

    申请人: Ning GUAN

    发明人: Ning GUAN

    IPC分类号: H01P1/203

    CPC分类号: H01P1/2013 H01P1/203

    摘要: A reflection-type bandpass filter for ultra-wideband wireless data communication is provided. The filter comprises two conductors extending in a first direction on the surface of a dielectric substrate at a first distance from each other, the surface of the dielectric substrate between the conductors defining a non-conducting portion, wherein the width of the two conductors or the first distance, or both, varies in a length direction of the two conductors. Furthermore, a reflection-type bandpass filter comprising a dielectric substrate; a first conductor provided on the surface of the dielectric substrate; and a side conductor provided next to the first conductor at a first distance from the first conductor, with a non-conducting portion intervening a portion between the first and side conductors, wherein the first conductor width or the distance between the first and side conductors, or both, varies along the length direction of the first conductor, is provided.

    摘要翻译: 提供了一种用于超宽带无线数据通信的反射型带通滤波器。 滤波器包括两个导体,它们在电介质基片的表面上以第一距离彼此延伸,第一方向延伸,导电体之间的介电基片的表面限定非导电部分,其中两个导体或 第一距离或两者在两个导体的长度方向上变化。 此外,包括电介质基板的反射型带通滤波器; 设置在所述电介质基板的表面上的第一导体; 以及侧导体,设置在距离第一导体第一距离处的第一导体旁边,具有介于第一和第二导体之间的部分的非导电部分,其中第一导体宽度或第一和第二导体之间的距离, 或两者都沿着第一导体的长度方向变化。

    REFLECTION-TYPE BANDPASS FILTER
    16.
    发明申请
    REFLECTION-TYPE BANDPASS FILTER 有权
    反射型BANDPASS滤波器

    公开(公告)号:US20080084257A1

    公开(公告)日:2008-04-10

    申请号:US11867550

    申请日:2007-10-04

    申请人: Ning GUAN

    发明人: Ning GUAN

    IPC分类号: H01P3/08

    CPC分类号: H01P1/2013 H01P1/203

    摘要: Provided is a reflection-type bandpass filter for ultra-wideband wireless data communication, including a substrate. The substrate includes a dielectric layer and a ground layer deposited on one surface of the dielectric layer, a center conductor provided on a surface of the dielectric layer opposite the ground layer, and a side conductor provided on the surface of the dielectric layer opposite the ground layer. There is a prescribed distance between conductors with a non-conducting portion intervening therebetween. A center conductor width or a distance between conductors, or both, are distributed non-uniformly along a length direction of the center conductor.

    摘要翻译: 提供了一种用于超宽带无线数据通信的反射型带通滤波器,包括基板。 基板包括沉积在电介质层的一个表面上的电介质层和接地层,设置在与接地层相对的电介质层的表面上的中心导体,以及设置在与地面相对的电介质层表面上的侧导体 层。 导体之间具有规定距离,其间介于其间的非导电部分。 中心导体宽度或导体之间的距离或两者沿着中心导体的长度方向不均匀地分布。

    EXTENDED TRIANGULAR LATTICE TYPE PHOTONIC BANDGAP FIBER
    17.
    发明申请
    EXTENDED TRIANGULAR LATTICE TYPE PHOTONIC BANDGAP FIBER 有权
    扩展三角形型光电带宽光纤

    公开(公告)号:US20070230885A1

    公开(公告)日:2007-10-04

    申请号:US11693509

    申请日:2007-03-29

    IPC分类号: G02B6/032 G02B6/02

    摘要: An extended triangular lattice type photonic bandgap fiber, includes a cladding and a capillary core, the cladding having a plurality of holes disposed within a silica glass portion in a longitudinal direction of the fiber and arranged in an extended triangular lattice shape, the capillary core having a plurality of holes arranged in a triangular lattice shape, wherein the cross-sectional area of the respective holes in the capillary core is smaller than that of the respective holes in the cladding.

    摘要翻译: 一种扩展的三角格子型光子带隙光纤,包括包层和毛细芯,所述包层具有多个孔,所述多个孔沿着所述纤维的长度方向设置在所述石英玻璃部内,并且布置成延伸的三角形格子状,所述毛细芯具有 布置成三角形格子形状的多个孔,其中毛细管芯中各个孔的横截面面积小于包层中相应孔的横截面面积。