네트워크 구조의 나노선을 구비한 나노선 센서 및 그 제조방법
    31.
    发明公开
    네트워크 구조의 나노선을 구비한 나노선 센서 및 그 제조방법 有权
    具有网络纳米技术的纳米传感器和制造方法

    公开(公告)号:KR1020120117231A

    公开(公告)日:2012-10-24

    申请号:KR1020110034860

    申请日:2011-04-14

    Abstract: PURPOSE: A nano wire sensor having a nano wire of a network structure and a manufacturing method thereof are provided to make an object material react to a detection material in a lateral surface and lower part of a nano wire because the nano wire maintains an original structure without being bent or transformed even the length of a channel is long. CONSTITUTION: A nano wire sensor having a nano wire of a network structure comprises a source electrode(30-1), a drain electrode(30-2), and a probe material(40). The source electrode and drain electrode are formed on the top of a substrate(10). The nano wire is formed in between the source and drain electrodes into a network structure in which patterns of a cross point repeat. The detection material is fixed to the nano wire and selectively reacts with an object material(41) flowing in from outside.

    Abstract translation: 目的:提供一种具有网络结构的纳米线及其制造方法的纳米线传感器,以使得物体材料与纳米线的侧表面和下部的检测材料反应,因为纳米线保持原始结构 即使通道的长度长,也不会弯曲或变形。 构成:具有网络结构的纳米线的纳米线传感器包括源电极(30-1),漏电极(30-2)和探针材料(40)。 源电极和漏电极形成在衬底(10)的顶部上。 纳米线形成在源电极和漏电极之间的网络结构中,其中交叉点的图案重复。 检测材料固定在纳米线上,并与从外部流入的物体(41)选择性地反应。

    구동증폭기를 이용한 3-웨이 도허티 전력증폭기
    32.
    发明公开
    구동증폭기를 이용한 3-웨이 도허티 전력증폭기 失效
    使用驱动放大器的3路DOHERTY功率放大器

    公开(公告)号:KR1020120048480A

    公开(公告)日:2012-05-15

    申请号:KR1020110109864

    申请日:2011-10-26

    Abstract: PURPOSE: A 3-way Doherty power amplifier using a drive amplifier is provided to obtain high efficiency and gain in a wide output power range by preventing gain and efficiency from being reduced. CONSTITUTION: A 3-way Doherty power amplifier(500) includes a hybrid power divider(501), a drive amplifier(502), and a first power splitter(503). The 3-way Doherty power amplifier includes a carrier amplifier(504), a first transmission line(505), and a second power splitter(506). The 3-way Doherty power amplifier includes a first peaking amplifier(507), a second transmission line(508), and a second peaking amplifier(509). The 3-way Doherty power amplifier includes a third transmission line(510), a first λ/4 transmission line(511), and an output impedance conversion transmission line(512).

    Abstract translation: 目的:提供使用驱动放大器的3路Doherty功率放大器,通过防止增益和效率降低,在宽输出功率范围内获得高效率和增益。 构成:3路Doherty功率放大器(500)包括混合功率分配器(501),驱动放大器(502)和第一功率分配器(503)。 3路Doherty功率放大器包括载波放大器(504),第一传输线(505)和第二功率分配器(506)。 3路Doherty功率放大器包括第一峰化放大器(507),第二传输线(508)和第二峰化放大器(509)。 3路Doherty功率放大器包括第三传输线(510),第一λ/ 4传输线(511)和输出阻抗转换传输线(512)。

    분포 도허티 전력 증폭기
    33.
    发明公开
    분포 도허티 전력 증폭기 有权
    分布式DOHERTY功率放大器

    公开(公告)号:KR1020110085340A

    公开(公告)日:2011-07-27

    申请号:KR1020100005078

    申请日:2010-01-20

    Abstract: PURPOSE: A distributed Doherty power amplifier is provided to offset a third distortion signal generated in first and second Doherty power amplifiers, thereby reducing the third distortion signal of the distributed Doherty power amplifier. CONSTITUTION: A signal generating unit(300) comprises a first reference signal generator, a second reference signal generator, and a coupler. A first path unit(301) comprises a first λ/2 transmission line, a first λ/4 transmission line, and a first capacitor. A first Doherty amplifier(303) comprises a first carrier amplifier and a first peaking amplifier. A second Doherty amplifier(305) comprises a second carrier amplifier and a second peaking amplifier. A second path unit(306) comprises a second λ/2 transmission line, a second λ/4 transmission line, and a second capacitor.

    Abstract translation: 目的:提供分布式Doherty功率放大器来抵消第一和第二Doherty功率放大器中产生的第三个失真信号,从而减少分布式Doherty功率放大器的第三个失真信号。 构成:信号发生单元(300)包括第一参考信号发生器,第二参考信号发生器和耦合器。 第一路径单元(301)包括第一λ/ 2传输线,第一λ/ 4传输线和第一电容器。 第一Doherty放大器(303)包括第一载波放大器和第一峰值放大器。 第二Doherty放大器(305)包括第二载波放大器和第二峰值放大器。 第二路径单元(306)包括第二λ/ 2传输线,第二λ/ 4传输线和第二电容器。

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