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TWI267253B - High frequency composite component - Google Patents

High frequency composite component

Info

Publication number
TWI267253B
TWI267253B TW094125568A TW94125568A TWI267253B TW I267253 B TWI267253 B TW I267253B TW 094125568 A TW094125568 A TW 094125568A TW 94125568 A TW94125568 A TW 94125568A TW I267253 B TWI267253 B TW I267253B
Authority
TW
Taiwan
Prior art keywords
high frequency
composite component
rxg
rxd
signal path
Prior art date
Application number
TW094125568A
Other languages
English (en)
Other versions
TW200618501A (en
Inventor
Takanori Uejima
Naoki Nakayama
Tetsuro Harada
Kunihiro Koyama
Original Assignee
Murata Manufacturing Co
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 Murata Manufacturing Co filed Critical Murata Manufacturing Co
Publication of TW200618501A publication Critical patent/TW200618501A/zh
Application granted granted Critical
Publication of TWI267253B publication Critical patent/TWI267253B/zh

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/10—Auxiliary devices for switching or interrupting
    • H01P1/15—Auxiliary devices for switching or interrupting by semiconductor devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
    • H04B1/406—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency with more than one transmission mode, e.g. analog and digital modes
    • 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
    • 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
    • H03H7/465—Duplexers having variable circuit topology, e.g. including switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders or supports
    • H03H9/0538—Constructional combinations of supports or holders with electromechanical or other electronic elements
    • H03H9/0566—Constructional combinations of supports or holders with electromechanical or other electronic elements for duplexers
    • H03H9/0576—Constructional combinations of supports or holders with electromechanical or other electronic elements for duplexers including surface acoustic wave [SAW] devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/70—Multiple-port networks for connecting several sources or loads, working on different frequencies or frequency bands, to a common load or source
    • H03H9/72—Networks using surface acoustic waves
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/70—Multiple-port networks for connecting several sources or loads, working on different frequencies or frequency bands, to a common load or source
    • H03H9/72—Networks using surface acoustic waves
    • H03H9/725—Duplexers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/44—Transmit/receive switching
    • H04B1/48—Transmit/receive switching in circuits for connecting transmitter and receiver to a common transmission path, e.g. by energy of transmitter
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H2250/00—Indexing scheme relating to dual- or multi-band filters

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Filters And Equalizers (AREA)
TW094125568A 2004-08-06 2005-07-28 High frequency composite component TWI267253B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004231739 2004-08-06

Publications (2)

Publication Number Publication Date
TW200618501A TW200618501A (en) 2006-06-01
TWI267253B true TWI267253B (en) 2006-11-21

Family

ID=35787042

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094125568A TWI267253B (en) 2004-08-06 2005-07-28 High frequency composite component

Country Status (7)

Country Link
US (2) US7398059B2 (zh)
EP (1) EP1775847B1 (zh)
JP (2) JPWO2006013753A1 (zh)
KR (1) KR100769875B1 (zh)
CN (1) CN100576760C (zh)
TW (1) TWI267253B (zh)
WO (1) WO2006013753A1 (zh)

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US7885613B2 (en) * 2005-04-15 2011-02-08 Hitachi Metals, Ltd. Multiband high-frequency circuit, multiband high-frequency circuit device and multiband communications apparatus comprising same
JP2006310904A (ja) * 2005-04-26 2006-11-09 Hitachi Media Electoronics Co Ltd 信号回路及びこれを備える情報処理装置
EP1876722B1 (en) * 2005-04-28 2016-08-24 Murata Manufacturing Co., Ltd. High frequency switching module and method for adjusting frequency characteristic of high frequency circuit
EA012155B1 (ru) 2005-08-03 2009-08-28 Дзе Юниверсити Оф Алабама Способ получения водорода и устройство
DE102005056340A1 (de) * 2005-11-25 2007-05-31 Epcos Ag Mit akustischen Wellen arbeitendes Bauelement
CN101375515B (zh) * 2006-01-31 2013-04-17 株式会社村田制作所 复合高频部件及移动通信装置
JP4702620B2 (ja) * 2006-03-15 2011-06-15 日立金属株式会社 高周波スイッチモジュール
CN102122942B (zh) * 2006-08-21 2016-08-03 株式会社村田制作所 高频模块
JP2008109535A (ja) * 2006-10-27 2008-05-08 Hitachi Media Electoronics Co Ltd スイッチ回路、それを有するフロントエンドモジュール及び無線端末
TWI407761B (zh) * 2006-12-07 2013-09-01 Wistron Neweb Corp 可同時於複數個行動通訊系統下待機之通訊裝置
TWI442621B (zh) * 2007-01-19 2014-06-21 Murata Manufacturing Co High frequency parts
TW200835043A (en) * 2007-01-19 2008-08-16 Murata Manufacturing Co High-frequency part
JP4865870B2 (ja) * 2007-02-19 2012-02-01 テレフオンアクチーボラゲット エル エム エリクソン（パブル） アンテナシステムにおける受信信号を導く装置及び方法
WO2008146552A1 (ja) * 2007-05-29 2008-12-04 Murata Manufacturing Co., Ltd. 弾性波分波器
WO2009125627A1 (ja) * 2008-04-11 2009-10-15 三菱電機株式会社 機器状態検出装置及び機器状態検出方法並びに生活者異常検知装置、生活者異常検知システム及び生活者異常検知方法
DE102009004720B4 (de) * 2009-01-15 2017-07-27 Qualcomm Technologies, Inc. (N.D.Ges.D. Staates Delaware) Multiband-Impedanzanpass-Schaltung zur Anpassung von Planarantennen
JP4992960B2 (ja) * 2009-12-07 2012-08-08 株式会社村田製作所 高周波モジュール
JP2012044436A (ja) 2010-08-19 2012-03-01 Ntt Docomo Inc マルチバンド整合回路
DE102011006269A1 (de) * 2011-02-28 2012-08-30 Infineon Technologies Ag Hochfrequenzumschaltanordnung, Sender und Verfahren
KR101787762B1 (ko) * 2011-08-09 2017-10-18 엘지이노텍 주식회사 드라이버 ｉｃ 입력단의 방전 경로 회로
CN103378870B (zh) * 2012-04-26 2015-08-05 启碁科技股份有限公司 通讯装置与射频均衡器
JP5933355B2 (ja) 2012-06-12 2016-06-08 太陽誘電株式会社 フィルタ及びデュプレクサ
JP6292447B2 (ja) * 2013-06-07 2018-03-14 パナソニックＩｐマネジメント株式会社 送受信切替装置
CN105379129A (zh) * 2013-07-16 2016-03-02 株式会社村田制作所 前端电路
CN107210759B (zh) * 2015-02-05 2019-11-29 株式会社村田制作所 高频开关模块
KR102556605B1 (ko) * 2015-12-07 2023-07-17 가부시키가이샤 와이솔재팬 듀플렉서 디바이스
KR102642898B1 (ko) 2016-02-18 2024-03-04 삼성전기주식회사 음향 공진기 모듈 및 그 제조 방법
JP6729790B2 (ja) * 2017-03-14 2020-07-22 株式会社村田製作所 高周波モジュール
WO2018168500A1 (ja) 2017-03-15 2018-09-20 株式会社村田製作所 高周波モジュール及び通信装置
CN111263736A (zh) * 2017-11-07 2020-06-09 Ａｇｃ株式会社 高频器件用石英玻璃及高频器件
KR101978250B1 (ko) * 2017-12-11 2019-08-28 현대오트론 주식회사 Vfs주파수를 제어하는 방법 및 장치
CN109274477A (zh) * 2018-11-16 2019-01-25 Oppo（重庆）智能科技有限公司 一种信号处理方法、装置以及计算机存储介质
WO2021100374A1 (ja) * 2019-11-19 2021-05-27 株式会社村田製作所 フィルタ、アンテナモジュール、および放射素子
JP2021125775A (ja) * 2020-02-04 2021-08-30 株式会社村田製作所 マルチプレクサ、フロントエンド回路および通信装置
US12341495B2 (en) 2021-05-28 2025-06-24 Skyworks Solutions, Inc. Switchable acoustic wave filter and related multiplexers

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US7149496B2 (en) * 2003-03-27 2006-12-12 Kyocera Corporation High-frequency module and radio communication apparatus
KR100769875B1 (ko) * 2004-08-06 2007-10-24 가부시키가이샤 무라타 세이사쿠쇼 고주파 복합 부품
JP2006238014A (ja) * 2005-02-24 2006-09-07 Kyocera Corp 弾性表面波素子実装基板及びそれを用いた高周波モジュール、通信機器
EP1876722B1 (en) * 2005-04-28 2016-08-24 Murata Manufacturing Co., Ltd. High frequency switching module and method for adjusting frequency characteristic of high frequency circuit

Also Published As

Publication number Publication date
CN100576760C (zh) 2009-12-30
US7653360B2 (en) 2010-01-26
TW200618501A (en) 2006-06-01
EP1775847B1 (en) 2012-06-13
JP2008263624A (ja) 2008-10-30
US20080315968A1 (en) 2008-12-25
JPWO2006013753A1 (ja) 2008-05-01
US20070035362A1 (en) 2007-02-15
CN1898879A (zh) 2007-01-17
EP1775847A4 (en) 2009-04-01
US7398059B2 (en) 2008-07-08
JP4329873B2 (ja) 2009-09-09
EP1775847A1 (en) 2007-04-18
KR100769875B1 (ko) 2007-10-24
KR20060064695A (ko) 2006-06-13
WO2006013753A1 (ja) 2006-02-09

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