Patent · US Active

Filtering apparatus

US11211677B2 · kind B2 · utility

0Cited by

2References

10Claims

0Family size

Assignee

Huawei Technologies Co., Ltd. · CN

Inventors

Jiyong Guo · Shanghai, CN
Xiaoliang Du · Shanghai, CN
Dan Liang · Qingdao, CN

Key dates

Filing date	Oct 9, 2020
Grant date	Dec 28, 2021
Priority date	—
Expiry date	Oct 9, 2040

Classification

Technology area (CPC H)Electricity
CPC primaryH01P1/2086
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

This application discloses a filtering apparatus, including: a coupling channel distinguishing component, dividing a coupling channel between a first filtering component and a second filtering component into a plurality of independent coupling channels, and it includes a channel distinguishing component and at least one decoupling component, the channel distinguishing component is configured to divide the coupling channel into a plurality of independent channels, and the decoupling component is configured to decouple the plurality of independent channels into the plurality of independent coupling channels; and at least one adjusting component, each of the adjusting component is configured to adjust a preset coupling scheme of a corresponding independent coupling channel, each of the at least one adjusting component is located in the corresponding independent coupling channel, and each of the adjusting component is located in a corresponding projection area.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.