公开(公告)号：US10530027B2

公开(公告)日：2020-01-07

申请号：US16039366

申请日：2018-07-19

Applicant: CommScope Italy S.r.l.

Inventor： Roman Tkadlec ,  YongJie Xu ,  Richard Brown ,  Giuseppe Resnati ,  Omar Parimbelli ,  Sammit Patel

IPC: H01P1/207 ,  H01P1/213 ,  H01P7/08 ,  H01P1/203 ,  H01P7/06

Abstract: The present invention provides filter assemblies, tuning elements and a method of tuning a filter. A filter assembly includes a housing having a top cover, a bottom cover and at least one sidewall, the top cover, the bottom cover and the at least one sidewall defining an internal cavity, the housing configured to receive first through third radio frequency (“RF”) transmission lines; a top metal sheet mounted within the internal cavity that has a plurality of openings that form a first hole pattern; and a bottom metal sheet mounted within the internal cavity that has a plurality of openings that form a second hole pattern. The top and bottom metal sheets are vertically spaced-apart from each other in a vertically stacked relationship within the internal cavity. The top metal sheet and the bottom metal sheet each include at least one resonator.

公开(公告)号：US20200076033A1

公开(公告)日：2020-03-05

申请号：US16674240

申请日：2019-11-05

Applicant: CommScope Italy S.r.l.

Inventor： Roman Tkadlec ,  YongJie Xu ,  Richard Brown ,  Giuseppe Resnati ,  Omar Parimbelli ,  Sammit Patel

IPC: H01P1/207 ,  H01P7/08 ,  H01P1/213 ,  H01P1/203 ,  H01P7/06

Abstract: The present invention provides filter assemblies, tuning elements and a method of tuning a filter. A filter assembly includes a housing having a top cover, a bottom cover and at least one sidewall, the top cover, the bottom cover and the at least one sidewall defining an internal cavity, the housing configured to receive first through third radio frequency (“RF”) transmission lines; a top metal sheet mounted within the internal cavity that has a plurality of openings that form a first hole pattern; and a bottom metal sheet mounted within the internal cavity that has a plurality of openings that form a second hole pattern. The top and bottom metal sheets are vertically spaced-apart from each other in a vertically stacked relationship within the internal cavity. The top metal sheet and the bottom metal sheet each include at least one resonator.

公开(公告)号：US10050323B2

公开(公告)日：2018-08-14

申请号：US15349559

申请日：2016-11-11

Applicant: CommScope Italy S.r.l.

Inventor： Roman Tkadlec ,  YongJie Xu ,  Richard Brown ,  Giuseppe Resnati ,  Omar Parimbelli ,  Sammit Patel

IPC: H01P1/207 ,  H01P1/203 ,  H01P7/06 ,  H01P1/213

Abstract: The present invention provides filter assemblies, tuning elements and a method of tuning a filter. A filter assembly includes a housing having a top cover, a bottom cover and at least one sidewall, the top cover, the bottom cover and the at least one sidewall defining an internal cavity, the housing configured to receive first through third radio frequency (“RF”) transmission lines; a top metal sheet mounted within the internal cavity that has a plurality of openings that form a first hole pattern; and a bottom metal sheet mounted within the internal cavity that has a plurality of openings that form a second hole pattern. The top and bottom metal sheets are vertically spaced-apart from each other in a vertically stacked relationship within the internal cavity. The top metal sheet and the bottom metal sheet each include at least one resonator.

公开(公告)号：US20220085476A1

公开(公告)日：2022-03-17

申请号：US17425633

申请日：2019-11-08

Applicant: Huan WANG ,  Michael BROBSTON ,  Sammit PATEL ,  Charles Darwin BERNARDO ,  CommScope Italy S.r.l.

Inventor： Huan Wang ,  Michael Brobston ,  Sammit Patel ,  Charles Darwin Bernardo

IPC: H01P1/205 ,  H01P1/213 ,  H05K1/14

Abstract: Multi-pole filters are provided herein. A multi-pole filter includes a substrate having a first resonator layer on a first side of the substrate and a second resonator layer that is electrically coupled to the first resonator layer and is on a second side of the substrate that is opposite the first side of the substrate.

公开(公告)号：US20180331406A1

公开(公告)日：2018-11-15

申请号：US16039366

申请日：2018-07-19

Applicant: CommScope Italy S.r.l.

Inventor： ROMAN TKADLEC ,  YongJie Xu ,  Richard Brown ,  Giuseppe Resnati ,  Omar Parimbelli ,  Sammit Patel

IPC: H01P1/207 ,  H01P1/213 ,  H01P1/203 ,  H01P7/06

CPC classification number: H01P1/207 ,  H01P1/20345 ,  H01P1/2135 ,  H01P1/2138 ,  H01P7/06

Abstract: The present invention provides filter assemblies, tuning elements and a method of tuning a filter. A filter assembly includes a housing having a top cover, a bottom cover and at least one sidewall, the top cover, the bottom cover and the at least one sidewall defining an internal cavity, the housing configured to receive first through third radio frequency (“RF”) transmission lines; a top metal sheet mounted within the internal cavity that has a plurality of openings that form a first hole pattern; and a bottom metal sheet mounted within the internal cavity that has a plurality of openings that form a second hole pattern. The top and bottom metal sheets are vertically spaced-apart from each other in a vertically stacked relationship within the internal cavity. The top metal sheet and the bottom metal sheet each include at least one resonator.