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.