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    • 1. 发明授权
    • 무선 주파수 필터
    • 射频滤波器
    • KR101727066B1
    • 2017-04-14
    • KR1020160127450
    • 2016-10-04
    • (주)웨이브텍
    • 박종철안세훈이민호장호정
    • H01P1/207H01P1/213H01P1/208
    • H01P1/205H01P1/207H01P1/208H01P1/213
    • 내부에중공을가지고상기중공을폐쇄시키는하우징및 상기하우징의중공에배치되는하나이상의공진소자를포함하는캐비티구조를가지는무선주파수필터가개시된다. 본발명의무선주파수필터에있어서, 상기하우징을형성하는하나이상의판은상기하우징의상기중공쪽에배치되는면(이하,이라함)에전도성금속층이형성된인쇄회로기판(Printed Circuit Board; PCB)으로형성되고, 상기인쇄회로기판은내면에전도성금속으로형성되는회로패턴을포함한다. 본발명의무선주파수필터는공진소자의주파수특성을제어하기위하여통상적으로적용되는케이블, 동판, 바(Bar), 동선등의구조물을사용하지않고도공진소자의주파수특성을조절할수 있어필터의소형화및 경량화를달성할수 있다. 또한본 발명의무선주파수필터는종래에는필터의구조와는별도로구현하여야했던부가회로를하우징을구성하는인쇄회로기판에구현함으로써필터를포함하는장치의소형화및 경량화를달성할수 있다.
    • 公开了一种具有空腔结构的射频滤波器,该空腔结构包括其中具有中空部并封闭该中空部的壳体以及布置在该壳体的中空部中的至少一个谐振器元件。 在本发明的RF滤波器中,形成壳体的至少一个板由具有导电金属层的印刷电路板(PCB)形成,该导电金属层形成在设置在壳体的中空侧上的表面(以下称为表面)上 并且印刷电路板在其内表面上包括由导电金属形成的电路图案。 本发明的RF滤波器可以不使用通常用于控制谐振元件的频率特性的诸如电缆,铜板,棒和铜线之类的结构来控制谐振元件的频率特性, 可以达到减重。 此外,本发明的RF滤波器可以实现在构成壳体的印刷电路板中,该印刷电路板必须与滤波器的结构分开实现,从而实现包括滤波器的装置的小型化和轻量化。
    • 2. 发明授权
    • 메타물질 구조체 및 저역 통과 필터
    • 金属材料结构和低通滤波器
    • KR101556307B1
    • 2015-10-02
    • KR1020140070200
    • 2014-06-10
    • 경북대학교 산학협력단
    • 김채영박정근
    • H01P1/203
    • H01P1/203H01P1/205H01P1/2088H01P1/2135
    • 본발명은메타물질구조체및 저역통과필터에관한것으로, 본발명의실시예에따른저역통과필터는제1 기판; 제1 기판상에제1 방향으로이격되어형성되며, 도체로이루어지는다수의급전라인; 제1 기판상에서인접하는급전라인사이에형성되고, 도체로이루어지는다수의인터디지털커패시터; 제1 기판상에형성되고, 다수의인터디지털커패시터각각의양단으로부터제1 방향과수직한양측방향으로각각연장하여형성되며, 도체로이루어지는수직스트립라인; 제1 기판상에형성되고, 대향하는수직스트립라인의말단간을연결하도록제1 방향으로형성되며, 도체로이루어지는수평스트립라인; 제1 기판상에서다수의인터디지털커패시터각각의양측에형성되고, 수평스트립라인과연결라인을통해연결되며, 도체로이루어지는다수의도체면; 및인접하는인터디지털커패시터간의급전라인으로부터양측으로각각연장하여제2 방향으로형성되며, 도체로이루어지는스트립라인을포함한다.
    • 本发明涉及超材料结构和低通滤波器。 根据本发明的实施例,低通滤波器包括:第一基板; 多个馈送线,形成为在第一基板上沿第一方向彼此间隔开,并由导体制成; 形成在第一基板上的相邻馈电线之间并由导体制成的多个交指电容器; 形成在所述第一基板上,形成为从所述交叉指状电容器的两端垂直于所述第一方向的两个方向延伸并由所述导体构成的垂直带状线; 形成在第一基板上的水平带状线,其形成在第一方向上,以连接彼此面对的垂直带状线的端对端,并且由导体制成; 多个导体表面,形成在第一基板上的每个叉指式电容器的两侧,通过连接线连接到水平带状线,并由导体制成; 以及延伸到彼此相邻的叉指电容器之间的馈电线的两侧以沿第二方向形成并由导体制成的带状线。
    • 3. 发明授权
    • 조립식 다중 대역 통과 필터
    • 组合式多通道过滤器
    • KR101386942B1
    • 2014-04-18
    • KR1020120134197
    • 2012-11-26
    • 주식회사 이너트론
    • 서수덕하종우
    • H01P1/20
    • H01P1/205H01P1/2138H01P7/06
    • The present invention relates to a self-assembly multi band pass filter capable of standardizing the production process, making the filter smaller, and easily adjusting matching characteristics. The self-assembly multi band pass filter forms the side walls and bulk-heads of a housing using multiple unit plates of different standards and forms. The self-assembly multi band pass filter has one high band pass filter and at least one band blocking filter in the housing. The high band pass filter forms a transmission line and a resonator pattern on a printed circuit board. The band blocking filter has a first band blocking filter and a second band blocking filter which filter different frequency bands and is connected to the high band pass filter in series. According to the present invention, forming the housing with unit plates makes it easier to produce filters with various forms, standardizes filter production processes, makes filters smaller, and easily adjusts matching characteristics without additional combination devices or slit devices.
    • 本发明涉及一种能够使生产过程标准化,使过滤器更小,并且容易调整匹配特性的自组装多带通滤波器。 自组装多带通滤波器使用不同标准和形式的多个单元板形成壳体的侧壁和散装头。 自组装多带通滤波器在壳体中具有一个高带通滤波器和至少一个带阻滤波器。 高带通滤波器在印刷电路板上形成传输线和谐振器图案。 带阻滤波器具有第一带阻滤波器和第二带阻滤波器,其对不同频带进行滤波并串联连接到高带通滤波器。 根据本发明,用单元板形成壳体使得更容易生产各种形式的过滤器,标准化过滤器生产过程,使过滤器更小,并且容易地调整匹配特性,而无需附加的组合装置或狭缝装置。
    • 4. 发明公开
    • 고주파 필터를 튜닝하기 위한 장치 및 그 방법
    • 用于调谐微波滤波器的装置及其方法
    • KR1020130116780A
    • 2013-10-24
    • KR1020120102001
    • 2012-09-14
    • 한국전자통신연구원
    • 곽창수엄만석염인복
    • H01P1/20H03H7/12
    • H01P1/202H01P1/205H01P1/213H01P7/04
    • PURPOSE: A device and a method of tuning a high frequency filter efficiently and quickly tune the filter by performing the final tuning through a computer. CONSTITUTION: A measurement device (110) measures a scattering (S) parameter curve of a high frequency filter to be tuned. A control device (120) tunes the shape of the S parameter curve to be matched with the shape of a target S parameter curve. The control device determines the transfer amount of a tuning screw based on a feature point on the S parameter curve. The control device includes a shape tuning part using shape similarity and a minute tuning part determining the movement amount of the tuning screw. A tuning device (130) moves the tuning screw based on the determined transfer amount of the tuning screw. [Reference numerals] (110) Measurement device; (120) Control device; (130) Tuning device
    • 目的:通过执行通过计算机的最终调谐,高效地调谐高频滤波器并快速调谐滤波器的设备和方法。 构成:测量装置(110)测量待调谐的高频滤波器的散射(S)参数曲线。 控制装置(120)调整S参数曲线的形状以与目标S参数曲线的形状匹配。 控制装置根据S参数曲线上的特征点确定调谐螺丝的传送量。 控制装置包括使用形状相似度的形状调整部分和确定调谐螺杆的移动量的微调部分。 调谐装置(130)基于所确定的调谐螺钉的传送量来移动调谐螺钉。 (附图标记)(110)测量装置; (120)控制装置; (130)调谐装置
    • 5. 发明公开
    • 초소형 무선 고주파 필터
    • 微型射频高频滤波器
    • KR1020100125067A
    • 2010-11-30
    • KR1020090044080
    • 2009-05-20
    • 주식회사 이롬테크
    • 박종규김윤조안석환
    • H01P1/20
    • H01P1/20381H01P1/205H05K1/024H05K1/0243
    • PURPOSE: A micro radio frequency filter is provide to secure the assembly security by forming a notch pattern on at least one of an upper cover and a lower cover. CONSTITUTION: A radio frequency filter includes a housing(100), an input and output connector(101,103), and upper and lower covers(310,350). The housing has a plate shape. A plurality of resonant bars are fixed to the housing. The input and output connector are arranged on both sides of the housing in a longitudinal direction. The upper and lower covers are combined with the housing by a combination member. The notch pattern is formed on at least one of the upper and lower covers and electrically connects a plurality of resonant rods.
    • 目的:提供微型射频滤波器,通过在上盖和下盖中的至少一个上形成切口图案来确保组装的安全性。 构成:射频滤波器包括壳体(100),输入和输出连接器(101,103)以及上盖和下盖(310,350)。 外壳有板形。 多个谐振条被固定到壳体。 输入和输出连接器沿纵向布置在壳体的两侧。 上盖和下盖通过组合构件与壳体组合。 凹口图案形成在上盖和下盖中的至少一个上,并且电连接多个谐振杆。
    • 8. 发明公开
    • 다중대역 공용기
    • 多重组合
    • KR1020070103952A
    • 2007-10-25
    • KR1020060035905
    • 2006-04-20
    • 주식회사 포스링크
    • 소민섭
    • H01P1/205H01P1/208
    • H01P1/205H01P1/161H01P1/208
    • A multiplexed combiner is provided to efficiently share the multiple bands by multiplexing. A multiplexed combiner includes a multiplexed band sharing apparatus. Fig.1 shows one embodiment of the present invention illustrating an external structure of the multiplexed band sharing apparatus. Fig. 2 shows the characteristics of the multiplexed band sharing apparatus in accordance with one embodiment of the present invention. Fig. 3 shows the electric circuit structure of the multiplexed band sharing apparatus in accordance with one embodiment of the present invention.
    • 提供复用的组合器以通过复用来有效地共享多个频带。 复用组合器包括多路复用频带共享装置。 图1示出了本发明的一个实施例,其示出了多路复用频带共享装置的外部结构。 图。 图2示出了根据本发明的一个实施例的多路复用频带共享装置的特性。 图。 图3示出了根据本发明的一个实施例的多路复用频带共享装置的电路结构。