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1. 发明授权

US09991577B2 Cavity filter using cross-coupling 有权
公开(公告)号：US09991577B2
公开(公告)日：2018-06-05
申请号：US15096124
申请日：2016-04-11
申请人： ACE TECHNOLOGIES CORPORATION
发明人： Dong-Wan Chun , Jae-Ok Seo
IPC分类号： H01P1/208 , H01P1/205
CPC分类号： H01P1/2084 , H01P1/205 , H01P1/208
摘要： A cavity filter that uses cross-coupling is disclosed, which includes: a housing, in which multiple cavities are formed, with the cavities being open towards a first direction; multiple resonators held respectively in the multiple cavities; and a coupling member arranged to pass through an aperture between a first cavity and a second cavity, from among the multiple cavities, such that the coupling member is positioned between a first resonator and a second resonator. Here, the coupling member includes a first extending portion and a second extending portion, the first extending portion is positioned closer to the first resonator than to the second resonator and extends towards one side of the housing along the first direction, and the second extending portion is positioned closer to the second resonator than to the first resonator and extends towards the other side of the housing along the first direction.

2. 发明授权

US09397377B2 Cavity filter 有权
标题翻译：腔过滤器
公开(公告)号：US09397377B2
公开(公告)日：2016-07-19
申请号：US14671967
申请日：2015-03-27
申请人： ACE TECHNOLOGIES CORPORATION
发明人： Jae-Ok Seo , Sung-Soo Chung , Jung-Hak Ahn , Dong-Wan Chun , Kwang-Sun Park
IPC分类号： H01P1/202 , H01P1/208 , H01P11/00 , H01P1/205
CPC分类号： H01P1/2084 , H01P1/2053 , H01P11/007
摘要： A cavity filter is disclosed. The cavity filter includes: a housing in which at least one cavity is formed where the housing has a resonator held in the cavity; a cover joined to an upper portion of the housing; and a pressing member joined to the cover. An insertion area is formed in the cover for receiving the pressing member, where the insertion area includes a thin part that has a smaller thickness than the main body of the cover. The pressing member may be inserted in the insertion area to press the thin part. The pressing member includes an insert part that is inserted in the insertion area, and an elastic member that is joined to a lower portion of the insert part to press the thin part. The cavity filter can provide stable properties as the resonators are joined to the ground in a stable manner.
摘要翻译：公开了一种空腔滤波器。空腔滤波器包括：外壳，其中形成至少一个空腔，其中壳体具有保持在空腔中的谐振器; 连接到所述壳体的上部的盖; 以及连接到所述盖的按压构件。插入区域形成在用于容纳加压构件的盖中，其中插入区域包括具有比盖的主体更小的厚度的薄部分。按压构件可以插入到插入区域中以挤压薄部分。按压构件包括插入到插入区域中的插入部分和与插入部分的下部接合以挤压薄部分的弹性构件。当谐振器以稳定的方式接合到地面时，空腔滤波器可以提供稳定的性质。

3. 发明授权

US09306258B2 Mixed-mode cavity filter 有权
标题翻译：混合型腔体过滤器
公开(公告)号：US09306258B2
公开(公告)日：2016-04-05
申请号：US14173661
申请日：2014-02-05
申请人： ACE TECHNOLOGIES CORPORATION
发明人： Dong-Wan Chun , Jae-Won Jang , Jae-Ok Seo
IPC分类号： H01P1/208 , H01P1/205 , H01P1/20
CPC分类号： H01P1/2084 , H01P1/20 , H01P1/2053
摘要： A mixed-mode cavity filter is disclosed. The disclosed cavity filter includes: at least one first cavity configured to hold a metal coaxial resonator; and at least one second cavity configured to hold a dielectric resonator, where a first coupling window is formed in a wall formed between the first cavity and the second cavity, the first coupling window includes a horizontal window formed parallel to a bottom portion and a vertical window formed perpendicularly to the bottom portion, and the horizontal window and the vertical window overlap each other in at least a partial area. A mixed-mode filter according to an embodiment of the invention can achieve a small size and a light weight while providing low losses.
摘要翻译：公开了一种混合模式空腔滤波器。所公开的空腔滤波器包括：配置成保持金属同轴谐振器的至少一个第一腔; 以及至少一个第二腔，其构造成保持介质谐振器，其中在形成在所述第一腔和所述第二腔之间的壁中形成第一耦合窗，所述第一耦合窗包括平行于底部形成的水平窗，窗口垂直于底部形成，并且水平窗口和垂直窗口在至少部分区域中彼此重叠。根据本发明的实施例的混合模式滤波器可以实现小尺寸和轻重量同时提供低损耗。

4. 发明申请

US20140225685A1 MIXED-MODE CAVITY FILTER 有权
标题翻译：混合模式空气过滤器
公开(公告)号：US20140225685A1
公开(公告)日：2014-08-14
申请号：US14173661
申请日：2014-02-05
申请人： ACE TECHNOLOGIES CORPORATION
发明人： Dong-Wan Chun , Jae-Won Jang , Jae-Ok Seo
IPC分类号： H01P1/20
CPC分类号： H01P1/2084 , H01P1/20 , H01P1/2053
摘要： A mixed-mode cavity filter is disclosed. The disclosed cavity filter includes: at least one first cavity configured to hold a metal coaxial resonator; and at least one second cavity configured to hold a dielectric resonator, where a first coupling window is formed in a wall formed between the first cavity and the second cavity, the first coupling window includes a horizontal window formed parallel to a bottom portion and a vertical window formed perpendicularly to the bottom portion, and the horizontal window and the vertical window overlap each other in at least a partial area. A mixed-mode filter according to an embodiment of the invention can achieve a small size and a light weight while providing low losses.
摘要翻译：公开了一种混合模式空腔滤波器。所公开的空腔滤波器包括：配置成保持金属同轴谐振器的至少一个第一腔; 以及至少一个第二腔，其构造成保持介质谐振器，其中在形成在所述第一腔和所述第二腔之间的壁中形成第一耦合窗，所述第一耦合窗包括平行于底部形成的水平窗，窗口垂直于底部形成，并且水平窗口和垂直窗口在至少部分区域中彼此重叠。根据本发明的实施例的混合模式滤波器可以实现小尺寸和轻重量同时提供低损耗。

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