公开(公告)号：US10171112B2

公开(公告)日：2019-01-01

申请号：US15080472

申请日：2016-03-24

Applicant: QUALCOMM Incorporated

Inventor： Yunfei Ma ,  Chengjie Zuo ,  David Berdy ,  Daeik Kim ,  Changhan Yun ,  Je-Hsiung Lan ,  Mario Velez ,  Niranjan Sunil Mudakatte ,  Robert Mikulka ,  Jonghae Kim

IPC: H01P5/18 ,  H04B1/00 ,  H04B1/04 ,  H04B1/3827 ,  H04B1/40 ,  H04L5/14 ,  H03H7/09 ,  H03H7/46 ,  H01P5/02

Abstract: An RF diplexer is provided that includes a first channel and a second channel. The first channel includes a first primary inductor. Similarly, the second channel includes a second primary inductor. A first directional coupler for the first channel includes a first transformer formed by the first primary inductor and also a first secondary inductor. A first terminal for the first secondary inductor is a coupled port for the first directional coupler. A second directional coupler for the second channel includes a second transformer formed by the second primary inductor and also a second secondary inductor. A first terminal for the second secondary inductor is a coupled port for the second directional coupler.

公开(公告)号：US20170279469A1

公开(公告)日：2017-09-28

申请号：US15080472

申请日：2016-03-24

Applicant: QUALCOMM Incorporated

Inventor： Yunfei Ma ,  Chengjie Zuo ,  David Berdy ,  Daeik Kim ,  Changhan Yun ,  Je-Hsiung Lan ,  Mario Velez ,  Niranjan Sunil Mudakatte ,  Robert Mikulka ,  Jonghae Kim

IPC: H04B1/00 ,  H04B1/40 ,  H04L5/14 ,  H04B1/04 ,  H04B1/3827

CPC classification number: H04B1/0057 ,  H03H7/09 ,  H03H7/463 ,  H04B1/04 ,  H04B1/3827 ,  H04B1/40 ,  H04B2001/0416 ,  H04L5/14

Abstract: An RF diplexer is provided with an integrated diplexer that shares a primary inductor included in a channel within the RF diplexer.