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    • 1. 发明公开
    • 다중모드 공진 필터
    • 多模式共振滤波器
    • KR1020110005659A
    • 2011-01-18
    • KR1020100066398
    • 2010-07-09
    • 주식회사 케이엠더블유
    • 김덕용박남신
    • H01P7/10H01P7/06
    • H01P1/201H01P1/2086H01P7/105
    • PURPOSE: A multiple mode resonance filter is provided to miniaturize the filter and reduce the manufacturing cost by offering a plurality of resonance frequencies of same mode in one resonator. CONSTITUTION: A housing(200) comprises a hollow inside. A dielectric resonance element(211) forms a plurality of resonance modes in respective directions. A first transmission line(207) is aligned in response to a first direction out of the plurality of resonance modes. A second transmission line(208) is arranged in response to a second direction out of the plurality of resonance modes.
    • 目的:通过在一个谐振器中提供多个相同模式的谐振频率,提供了多模式谐振滤波器以使滤波器小型化并降低制造成本。 构成:壳体(200)包括中空的内部。 介质谐振元件(211)在各个方向上形成多个谐振模式。 响应于多个谐振模式中的第一方向对准第一传输线(207)。 响应于多个谐振模式中的第二方向布置第二传输线(208)。
    • 9. 发明授权
    • 저지 대역 특성이 개선된 벤딩 구조의 저역 통과 필터
    • 弯曲结构低通滤波器,用于改善停止带特性
    • KR100963119B1
    • 2010-06-15
    • KR1020080137751
    • 2008-12-31
    • 주식회사 에이스테크놀로지
    • 천동완
    • H01P9/00H01P1/162H01P1/201H03H7/12
    • H01P9/00H01P1/162H01P1/201H03H7/12
    • PURPOSE: A low pass filter of a bending structure is provided to suppress resonance due to a TE(Transverse Electric) mode by forming additionally forming a delay line on the rear of the bending unit. CONSTITUTION: An outer conductor(504) provides a ground potential. An inner conductor(506) is formed inside the outer conductor. The inner conductor is electrically connected to the central conductor of an output connector(502) and an input connector(500). A plurality of capacitive conductors(508a-508h) is projected from the inner conductor. The bending unit is formed on the preset part of the outer conductor and the inner conductor. A plurality of capacitive conductors is formed in the front or rear side of the bending unit. The delay line is formed on the rear side of the bending unit.
    • 目的:提供弯曲结构的低通滤波器,以通过在弯曲单元的后部另外形成延迟线来抑制由TE(横向电)模式引起的共振。 构成:外导体(504)提供接地电位。 内部导体(506)形成在外部导体内部。 内导体电连接到输出连接器(502)的中心导体和输入连接器(500)。 从内部导体突出多个电容性导体(508a〜508h)。 弯曲单元形成在外部导体和内部导体的预设部分上。 多个电容导体形成在弯曲单元的前侧或后侧。 延迟线形成在弯曲单元的后侧。