TWI333712B - - Google Patents

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Publication number
TWI333712B
TWI333712B TW096151373A TW96151373A TWI333712B TW I333712 B TWI333712 B TW I333712B TW 096151373 A TW096151373 A TW 096151373A TW 96151373 A TW96151373 A TW 96151373A TW I333712 B TWI333712 B TW I333712B
Authority
TW
Taiwan
Prior art keywords
frequency
circuit
band
frequency band
low
Prior art date
Application number
TW096151373A
Other languages
English (en)
Chinese (zh)
Other versions
TW200835043A (en
Inventor
Takanori Uejima
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 TW200835043A publication Critical patent/TW200835043A/zh
Application granted granted Critical
Publication of TWI333712B publication Critical patent/TWI333712B/zh

Links

Classifications

    • 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
    • H04B1/50—Circuits using different frequencies for the two directions of communication
    • 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
    • H04B1/005—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • H04B1/0053—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band
    • H04B1/0057—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band using diplexing or multiplexing filters for selecting the desired band
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H1/00—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
    • H03H2001/0021—Constructional details
    • H03H2001/0085—Multilayer, e.g. LTCC, HTCC, green sheets
    • 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
    • H03H7/01—Frequency selective two-port networks
    • H03H7/0123—Frequency selective two-port networks comprising distributed impedance elements together with lumped impedance elements
    • 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
    • H03H7/01—Frequency selective two-port networks
    • H03H7/075—Ladder networks, e.g. electric wave filters
    • 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
    • H03H7/01—Frequency selective two-port networks
    • H03H7/17—Structural details of sub-circuits of frequency selective networks
    • H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
    • H03H7/1758—Series LC in shunt or branch path
    • 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
    • H03H7/01—Frequency selective two-port networks
    • H03H7/17—Structural details of sub-circuits of frequency selective networks
    • H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
    • H03H7/1766—Parallel LC in series path

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
TW096151373A 2007-01-19 2007-12-31 High-frequency part TW200835043A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007010753 2007-01-19

Publications (2)

Publication Number Publication Date
TW200835043A TW200835043A (en) 2008-08-16
TWI333712B true TWI333712B (https=) 2010-11-21

Family

ID=39636038

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096151373A TW200835043A (en) 2007-01-19 2007-12-31 High-frequency part

Country Status (7)

Country Link
US (1) US7889687B2 (https=)
EP (1) EP2106030A4 (https=)
JP (1) JP4525826B2 (https=)
KR (1) KR101079179B1 (https=)
CN (1) CN101584125B (https=)
TW (1) TW200835043A (https=)
WO (1) WO2008088038A1 (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101011197B1 (ko) * 2006-07-25 2011-01-26 가부시키가이샤 무라타 세이사쿠쇼 고주파 모듈 및 그것을 이용한 통신 장치
WO2010143911A2 (ko) * 2009-06-11 2010-12-16 엘지전자 주식회사 무선 통신 시스템에서 측정 보고 방법 및 장치
US8824976B2 (en) * 2012-04-11 2014-09-02 Qualcomm Incorporated Devices for switching an antenna
US9225194B2 (en) * 2013-04-24 2015-12-29 Cyberonics, Inc. Implantable medical device charging apparatus having both parallel and series resonators
JP6465028B2 (ja) * 2013-09-17 2019-02-06 株式会社村田製作所 高周波モジュールおよび通信装置
DE102014102699B4 (de) * 2014-02-28 2018-03-01 Snaptrack, Inc. Front-end Schaltung
WO2016205206A1 (en) * 2015-06-14 2016-12-22 Dickerson Roger W Ultra broadband network of fixed or switched frequency selective filters
CN109075771B (zh) * 2016-04-08 2022-08-16 谐振公司 射频滤波器，高选择性三工器和通信设备
CN109565098B (zh) * 2016-08-18 2021-01-15 华为技术有限公司 一种滤波器
JP6790907B2 (ja) * 2017-02-23 2020-11-25 株式会社村田製作所 マルチプレクサ、送信装置および受信装置
CN111108689B (zh) * 2017-09-29 2023-09-26 株式会社村田制作所 多工器、高频前端电路以及通信装置
JPWO2019093182A1 (ja) * 2017-11-07 2020-11-26 Ａｇｃ株式会社 高周波デバイス用シリカガラス及び高周波デバイス
EP3925078B1 (en) * 2019-02-14 2024-04-03 Telefonaktiebolaget LM Ericsson (publ) A differential combiner circuit

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4378793B2 (ja) * 1999-06-02 2009-12-09 株式会社村田製作所 ダイプレクサ及びそれを用いた移動体通信装置
JP2001102957A (ja) 1999-09-28 2001-04-13 Murata Mfg Co Ltd 複合高周波部品及びそれを用いた移動体通信装置
JP2001168670A (ja) 1999-12-13 2001-06-22 Murata Mfg Co Ltd 高周波部品及びそれを用いた移動体通信装置
DE19960299A1 (de) * 1999-12-14 2001-06-21 Epcos Ag Duplexer mit verbesserter Sende-/Empfangsbandtrennung
JP2002118486A (ja) * 2000-10-06 2002-04-19 Matsushita Electric Ind Co Ltd 高周波複合スイッチモジュール
WO2002037709A1 (en) * 2000-11-01 2002-05-10 Hitachi Metals, Ltd. High-frequency switch module
CN1233100C (zh) * 2000-12-27 2005-12-21 松下电器产业株式会社 高频开关、双频带高频开关、三频带高频开关和无线电通信设备
JP2002204135A (ja) * 2000-12-28 2002-07-19 Matsushita Electric Ind Co Ltd 高周波低域通過フィルタ
KR100902296B1 (ko) * 2001-08-10 2009-06-10 히타치 긴조쿠 가부시키가이샤 멀티 밴드 안테나 스위치 회로 및 이들을 사용한 적층 모듈 복합 부품과 통신 기기
US6975841B2 (en) * 2001-11-12 2005-12-13 Matsushita Electric Industrial Co., Ltd. Diplexer, and high-frequency switch and antenna duplexer using the same
JP4221205B2 (ja) * 2001-11-12 2009-02-12 パナソニック株式会社 ダイプレクサ並びにそれを用いた高周波スイッチ
JP2004094410A (ja) 2002-08-29 2004-03-25 Kyocera Communication Systems Co Ltd コンテンツ作成プログラム、コンテンツ表示プログラム、記録媒体、コンテンツ作成方法およびコンテンツ表示方法
US6816032B1 (en) * 2002-09-03 2004-11-09 Amkor Technology, Inc. Laminated low-profile dual filter module for telecommunications devices and method therefor
EP1445872B1 (en) * 2003-02-05 2012-06-13 Hitachi Metals, Ltd. Antenna switch circuit and antenna switch module
US7049906B2 (en) * 2003-05-29 2006-05-23 Sony Ericsson Mobile Communications Ab Quad band antenna interface modules including matching network ports
JP4029779B2 (ja) 2003-06-05 2008-01-09 株式会社村田製作所 高周波モジュールおよび通信装置
WO2005046070A1 (ja) * 2003-11-11 2005-05-19 Murata Manufacturing Co., Ltd. 高周波モジュール
JPWO2006013753A1 (ja) * 2004-08-06 2008-05-01 株式会社村田製作所 高周波複合部品
US7606184B2 (en) * 2005-01-04 2009-10-20 Tdk Corporation Multiplexers employing bandpass-filter architectures
DE102005020086B4 (de) * 2005-04-29 2013-07-11 Epcos Ag Elektrisches Multiband-Bauelement
JP3962078B2 (ja) 2006-02-13 2007-08-22 日本特殊陶業株式会社 高周波信号処理回路用積層体
TWI442621B (zh) * 2007-01-19 2014-06-21 Murata Manufacturing Co High frequency parts

Also Published As

Publication number Publication date
KR20090074268A (ko) 2009-07-06
WO2008088038A1 (ja) 2008-07-24
US20090268647A1 (en) 2009-10-29
JPWO2008088038A1 (ja) 2010-05-13
EP2106030A1 (en) 2009-09-30
US7889687B2 (en) 2011-02-15
CN101584125A (zh) 2009-11-18
TW200835043A (en) 2008-08-16
KR101079179B1 (ko) 2011-11-02
JP4525826B2 (ja) 2010-08-18
EP2106030A4 (en) 2011-06-29
CN101584125B (zh) 2013-08-07

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