公开(公告)号：US09799938B2

公开(公告)日：2017-10-24

申请号：US14458547

申请日：2014-08-13

Applicant: Radio Frequency Systems, Inc.

Inventor： Yin-Shing Chong ,  Peter A. Casey ,  Yunchi Zhang

IPC: H01P1/205 ,  H01P7/04 ,  H01P7/06 ,  H01P7/10

CPC classification number: H01P1/2053 ,  H01P7/04 ,  H01P7/06 ,  H01P7/10

Abstract: A cavity filter includes a threaded resonator and a threaded filter body to improve the coupling of radio frequency signals.

公开(公告)号：US20150207194A1

公开(公告)日：2015-07-23

申请号：US14158535

申请日：2014-01-17

Applicant: Radio Frequency Systems, Inc.

Inventor： Yin-Shing Chong ,  Yunchi Zhang ,  Peter A. Casey

IPC: H01P1/207 ,  H01P11/00

CPC classification number: H01P1/2053 ,  H01P1/207 ,  H01P7/04 ,  H01P7/10 ,  H01P11/007 ,  Y10T29/49117

Abstract: Difficulties in grounding a non-integral, deep drawn resonator (DDR) to the filter body of a cavity may be substantially eliminated by preventing the movement of the DDR away from a grounding contact area on the filter body. The addition of a compression plate and stop limiter in the connection of the non-integral DR to the filter body helps insure that any such movement is eliminated or substantially reduced.

Abstract translation: 通过防止DDR的移动离开过滤器主体上的接地接触区域，可以基本上消除将非整体深拉伸谐振器（DDR）接地到空腔的过滤器主体的困难。 在非整体DR与过滤器主体的连接中添加压缩板和止动限制器有助于确保消除或显着减少任何这样的运动。

公开(公告)号：US20160049711A1

公开(公告)日：2016-02-18

申请号：US14458547

申请日：2014-08-13

Applicant: Radio Frequency Systems, Inc.

Inventor： Yin-Shing Chong ,  Peter A. Casey ,  Yunchi Zhang

IPC: H01P1/20 ,  H01P11/00 ,  H01P7/04

CPC classification number: H01P1/2053 ,  H01P7/04 ,  H01P7/06 ,  H01P7/10

Abstract: A cavity filter includes a threaded resonator and a threaded filter body to improve the coupling of radio frequency signals.

Abstract translation: 空腔滤波器包括螺纹谐振器和螺纹滤波器体，以改善射频信号的耦合。

公开(公告)号：US09742050B2

公开(公告)日：2017-08-22

申请号：US14158535

申请日：2014-01-17

Applicant: Radio Frequency Systems, Inc.

Inventor： Yin-Shing Chong ,  Yunchi Zhang ,  Peter A. Casey

IPC: H01P1/205 ,  H01P1/207 ,  H01P11/00 ,  H01P7/04 ,  H01P7/10

CPC classification number: H01P1/2053 ,  H01P1/207 ,  H01P7/04 ,  H01P7/10 ,  H01P11/007 ,  Y10T29/49117

Abstract: Difficulties in grounding a non-integral, deep drawn resonator (DDR) to the filter body of a cavity may be substantially eliminated by preventing the movement of the DDR away from a grounding contact area on the filter body. The addition of a compression plate and stop limiter in the connection of the non-integral DR to the filter body helps insure that any such movement is eliminated or substantially reduced.