ATE413725T1 - Diplexer - Google Patents

Diplexer

Info

Publication number
ATE413725T1
ATE413725T1 AT05004080T AT05004080T ATE413725T1 AT E413725 T1 ATE413725 T1 AT E413725T1 AT 05004080 T AT05004080 T AT 05004080T AT 05004080 T AT05004080 T AT 05004080T AT E413725 T1 ATE413725 T1 AT E413725T1
Authority
AT
Austria
Prior art keywords
input
output terminal
frequency bands
low
attenuating
Prior art date
Application number
AT05004080T
Other languages
English (en)
Inventor
Hiroyuki Ishiwata
Takeshi Tanemura
Akiyuki Yoshisato
Masami Miyazaki
Original Assignee
Alps Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Application granted granted Critical
Publication of ATE413725T1 publication Critical patent/ATE413725T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/46—Networks for connecting several sources or loads, working on different frequencies or frequency bands, to a common load or source
    • H03H7/463—Duplexers

Landscapes

  • Filters And Equalizers (AREA)
  • Transceivers (AREA)
  • Glass Compositions (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
AT05004080T 2004-02-26 2005-02-24 Diplexer ATE413725T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004051479A JP4242307B2 (ja) 2004-02-26 2004-02-26 ダイプレクサ

Publications (1)

Publication Number Publication Date
ATE413725T1 true ATE413725T1 (de) 2008-11-15

Family

ID=34747504

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05004080T ATE413725T1 (de) 2004-02-26 2005-02-24 Diplexer

Country Status (6)

Country Link
US (1) US7496332B2 (de)
EP (1) EP1569333B1 (de)
JP (1) JP4242307B2 (de)
CN (1) CN1661912A (de)
AT (1) ATE413725T1 (de)
DE (1) DE602005010765D1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007201644A (ja) * 2006-01-24 2007-08-09 Sanyo Electric Co Ltd 携帯電話機
KR100783112B1 (ko) * 2006-07-27 2007-12-07 삼성전자주식회사 단일 안테나로 이동방송 수신과 블루투스 송수신이 가능한무선통신 장치
US8634029B2 (en) 2006-12-04 2014-01-21 Thomson Licensing Tuning device with diplexer input
CN101267220B (zh) 2007-03-12 2011-07-27 京信通信系统（中国）有限公司 双频合路器
CN101267219B (zh) * 2007-03-12 2011-10-26 京信通信系统（中国）有限公司 超宽带双频合路器
JP5083125B2 (ja) * 2008-08-27 2012-11-28 株式会社村田製作所 分波器、半導体集積回路装置および通信用携帯端末
TWI474633B (zh) * 2011-12-16 2015-02-21 Richwave Technology Corp 具靜電保護機制之整合被動元件
US9601264B2 (en) 2012-05-02 2017-03-21 Samsung Electronics Co., Ltd Resonance terminal device for resonant wireless power reception system
KR102023499B1 (ko) * 2012-05-02 2019-09-20 삼성전자주식회사 공진 방식 무선 전력 수신 시스템에서 공진단 장치
KR20150035279A (ko) * 2013-09-27 2015-04-06 삼성전기주식회사 다이플렉서 및 그 제조 방법
TWI561003B (en) * 2014-07-11 2016-12-01 Advanced Semiconductor Eng Diplexer with electrostatic discharge protection
CN106329037A (zh) * 2015-06-30 2017-01-11 展讯通信（上海）有限公司 一种无源信号分离集成电路
DE102016112984A1 (de) * 2016-07-14 2018-01-18 Snaptrack, Inc. HF-Filter mit verringerter Einfügedämpfung
EP3767742B1 (de) * 2018-05-08 2023-11-22 Huawei Technologies Co., Ltd. Antennenvorrichtung und mobiles endgerät
CN113039720B (zh) * 2018-11-22 2024-06-28 株式会社村田制作所 谐振元件、滤波器以及双工器
US11165405B2 (en) 2019-04-04 2021-11-02 Dialog Semiconductor Korea Inc. Diplexer having low band filter and high band filter

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55149518A (en) 1979-05-09 1980-11-20 Nec Corp Three terminal pair branching filter
EP0793289A1 (de) 1996-02-27 1997-09-03 Hitachi Metals, Ltd. Mehrschichtiger Frequenzaufteiler
DE29616799U1 (de) 1996-09-26 1996-12-05 Bloch, Hartmut, 12305 Berlin Frequenzweiche
EP1909390A2 (de) * 1996-09-26 2008-04-09 Matsushita Electric Industrial Co., Ltd. Diplexer, Duplexer und Zweikanal-Mobilkommunikationsgerät
JP2000068774A (ja) 1998-08-25 2000-03-03 Sony Corp フィルタ回路
JP2000082932A (ja) 1998-09-04 2000-03-21 Hitachi Metals Ltd 積層型分波器
JP2001160729A (ja) 1999-12-02 2001-06-12 New Japan Radio Co Ltd ダイプレクサ
JP2003069362A (ja) 2001-08-27 2003-03-07 Kyocera Corp ダイプレクサ
DE10352642B4 (de) * 2003-11-11 2018-11-29 Snaptrack, Inc. Schaltung mit verringerter Einfügedämpfung und Bauelement mit der Schaltung
EP1583254B1 (de) * 2004-03-30 2009-06-17 TDK Corporation Diplexer- und Anpass-Schaltung

Also Published As

Publication number Publication date
US7496332B2 (en) 2009-02-24
JP4242307B2 (ja) 2009-03-25
EP1569333A1 (de) 2005-08-31
US20050192047A1 (en) 2005-09-01
JP2005244583A (ja) 2005-09-08
CN1661912A (zh) 2005-08-31
EP1569333B1 (de) 2008-11-05
DE602005010765D1 (de) 2008-12-18

Similar Documents

Publication Publication Date Title
DE602005010765D1 (de) Diplexer
US10873355B2 (en) High frequency circuit, front-end circuit, and communication device
US10340971B2 (en) Power amplification module, front-end circuit, and communication device
JP5293762B2 (ja) 高周波スイッチモジュール
WO2003015301A1 (en) Bypass filter, multi-band antenna switch circuit, and layered module composite part and communication device using them
KR100976644B1 (ko) 수신기 프론트 엔드를 위한 아키텍쳐
KR101945798B1 (ko) 고주파 프런트엔드 회로
TW200713345A (en) Inductor device for multiband radio frequency operation
CN108288958B (zh) 低通滤波器
CN1358045A (zh) 半导体集成转换电路
SG144781A1 (en) Amplifier and communication apparatus
ATE443947T1 (de) Hochfrequenzmodul
JP2010056735A (ja) 分波器、半導体集積回路装置および通信用携帯端末
EP1578022A3 (de) Schmalbandinterferenzunterdrücker
US20120202445A1 (en) Receiver
CN102332886A (zh) 多频带功率放大器
US6734767B2 (en) Diplexer
KR102403895B1 (ko) 고주파 프런트엔드 모듈 및 통신 장치
CN115314055B (zh) 信号整合电路及电子装置
CN212163294U (zh) 提取器
NO20053802L (no) Elektronisk filter
CN202218193U (zh) 多频带功率放大器
JP2018107788A (ja) スイッチ回路、高周波モジュール及び通信装置
KR20170029305A (ko) 필터 모듈 및 그를 이용한 전자 장치
JP2013046078A (ja) 高周波フロントエンドモジュール

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties