DE69930453D1 - Zusammengestellte Hochfrequenzkomponente und damit ausgerüstetes mobiles Kommunikationsgerät - Google Patents

Zusammengestellte Hochfrequenzkomponente und damit ausgerüstetes mobiles Kommunikationsgerät

Info

Publication number
DE69930453D1
DE69930453D1 DE69930453T DE69930453T DE69930453D1 DE 69930453 D1 DE69930453 D1 DE 69930453D1 DE 69930453 T DE69930453 T DE 69930453T DE 69930453 T DE69930453 T DE 69930453T DE 69930453 D1 DE69930453 D1 DE 69930453D1
Authority
DE
Germany
Prior art keywords
communication device
mobile communication
high frequency
frequency component
device equipped
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69930453T
Other languages
English (en)
Other versions
DE69930453T2 (de
Inventor
Takahiro Watanabe
Koji Tanaka
Koji Furutani
Hideki Muto
Takanori Uejima
Norio Nakajima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing 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
Priority claimed from JP33436198A external-priority patent/JP3304900B2/ja
Priority claimed from JP33747198A external-priority patent/JP3304901B2/ja
Priority claimed from JP25573099A external-priority patent/JP3304931B2/ja
Application filed by Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Application granted granted Critical
Publication of DE69930453D1 publication Critical patent/DE69930453D1/de
Publication of DE69930453T2 publication Critical patent/DE69930453T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04B1/005—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
    • 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
    • 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
    • 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
    • H03H2250/00—Indexing scheme relating to dual- or multi-band filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
DE69930453T 1998-10-27 1999-10-21 Zusammengestellte Hochfrequenzkomponente und damit ausgerüstetes mobiles Kommunikationsgerät Expired - Lifetime DE69930453T2 (de)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP30565598 1998-10-27
JP30565598 1998-10-27
JP33436198A JP3304900B2 (ja) 1998-11-25 1998-11-25 複合高周波部品及びそれを用いた移動体通信装置
JP33436198 1998-11-25
JP33747198A JP3304901B2 (ja) 1998-11-27 1998-11-27 複合高周波部品及びそれを用いた移動体通信装置
JP33747198 1998-11-27
JP25573099A JP3304931B2 (ja) 1998-10-27 1999-09-09 複合高周波部品及びそれを用いた移動体通信装置
JP25573099 1999-09-09

Publications (2)

Publication Number Publication Date
DE69930453D1 true DE69930453D1 (de) 2006-05-11
DE69930453T2 DE69930453T2 (de) 2006-09-28

Family

ID=27478367

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69941583T Expired - Lifetime DE69941583D1 (de) 1998-10-27 1999-10-21 Zusammengestellte Hochfrequenzkomponente und damit ausgerüstetes mobiles Kommunikationsgerät
DE69930453T Expired - Lifetime DE69930453T2 (de) 1998-10-27 1999-10-21 Zusammengestellte Hochfrequenzkomponente und damit ausgerüstetes mobiles Kommunikationsgerät

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69941583T Expired - Lifetime DE69941583D1 (de) 1998-10-27 1999-10-21 Zusammengestellte Hochfrequenzkomponente und damit ausgerüstetes mobiles Kommunikationsgerät

Country Status (3)

Country Link
US (3) US6633748B1 (de)
EP (2) EP1650865B1 (de)
DE (2) DE69941583D1 (de)

Families Citing this family (112)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002064301A (ja) * 1999-03-18 2002-02-28 Hitachi Metals Ltd トリプルバンド用高周波スイッチモジュール
JP3402258B2 (ja) * 1999-06-01 2003-05-06 株式会社村田製作所 ディレイライン
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
JP3371887B2 (ja) * 2000-03-23 2003-01-27 株式会社村田製作所 移動体通信装置及びそれに用いる高周波複合部品
JP3707351B2 (ja) * 2000-03-31 2005-10-19 株式会社村田製作所 高周波モジュール及びそれを用いた無線機器
EP1303055A4 (de) * 2000-06-26 2009-11-04 Panasonic Corp Dreifrequenz-verzweigungsschaltung, verzweigungsschaltung und funkkommunikationseinrichtung
US6600385B2 (en) * 2000-08-21 2003-07-29 Tdk Corporation Front end module for mobile communications apparatus
EP1223634A3 (de) * 2000-12-26 2003-08-13 Matsushita Electric Industrial Co., Ltd. Hochfrequenzschalter, laminierter Hochfrequenzschalter, Hochfrequenz-Funkeinheit und Hochfrequenz-Schaltverfahren
EP1223591A3 (de) * 2001-01-11 2007-06-06 Matsushita Electric Industrial Co., Ltd. Vielschichtelektronikbauteil und Kommunikationsgerät
DE10102201C2 (de) * 2001-01-18 2003-05-08 Epcos Ag Elektrisches Schaltmodul, Schaltmodulanordnung und verwendung des Schaltmoduls und der Schaltmodulanordnung
JP2002246942A (ja) * 2001-02-19 2002-08-30 Sony Corp スイッチ装置および携帯通信端末装置
JP2002290269A (ja) * 2001-03-27 2002-10-04 Sanyo Electric Co Ltd 複合高周波部品及びこれを用いた情報端末装置
WO2002080388A2 (en) * 2001-03-29 2002-10-10 Matsushita Electric Industrial Co., Ltd. High frequency switch, radio communication apparatus, and high frequency switching method
US7221243B2 (en) * 2001-04-11 2007-05-22 Kyocera Wireless Corp. Apparatus and method for combining electrical signals
US7154440B2 (en) * 2001-04-11 2006-12-26 Kyocera Wireless Corp. Phase array antenna using a constant-gain phase shifter
US7174147B2 (en) * 2001-04-11 2007-02-06 Kyocera Wireless Corp. Bandpass filter with tunable resonator
US6690251B2 (en) * 2001-04-11 2004-02-10 Kyocera Wireless Corporation Tunable ferro-electric filter
US7394430B2 (en) * 2001-04-11 2008-07-01 Kyocera Wireless Corp. Wireless device reconfigurable radiation desensitivity bracket systems and methods
US7746292B2 (en) * 2001-04-11 2010-06-29 Kyocera Wireless Corp. Reconfigurable radiation desensitivity bracket systems and methods
JP3772771B2 (ja) * 2001-05-18 2006-05-10 松下電器産業株式会社 マルチバンド高周波スイッチ
US7057472B2 (en) * 2001-08-10 2006-06-06 Hitachi Metals, Ltd. Bypass filter, multi-band antenna switch circuit, and layered module composite part and communication device using them
JP2003087002A (ja) * 2001-09-14 2003-03-20 Matsushita Electric Ind Co Ltd 高周波スイッチ
US7492565B2 (en) * 2001-09-28 2009-02-17 Epcos Ag Bandpass filter electrostatic discharge protection device
US20050059371A1 (en) * 2001-09-28 2005-03-17 Christian Block Circuit arrangement, switching module comprising said circuit arrangement and use of switching module
US7194284B2 (en) * 2001-12-18 2007-03-20 Nokia Corporation Method and apparatus for accommodating two mobile station antennas that operate in the same frequency band
CN1625845A (zh) * 2002-01-31 2005-06-08 日立金属株式会社 开关电路以及复合高频器件
US6912406B2 (en) * 2002-02-13 2005-06-28 Motorola Inc. Apparatus for multiple band communication
JP2003264348A (ja) * 2002-03-07 2003-09-19 Sony Corp 高周波モジュール
US7076216B2 (en) 2002-09-17 2006-07-11 Hitachi Metals, Ltd. High-frequency device, high-frequency module and communications device comprising them
DE10246098A1 (de) 2002-10-02 2004-04-22 Epcos Ag Schaltungsanordnung
WO2004036778A1 (en) * 2002-10-14 2004-04-29 Koninklijke Philips Electronics N.V. Transmit and receive antenna switch
JP2004194240A (ja) * 2002-12-13 2004-07-08 Murata Mfg Co Ltd ３分波・合波器
US7295814B2 (en) * 2003-02-05 2007-11-13 Hitachi Metals, Ltd. Antenna switch circuit and antenna switch module
US7373171B2 (en) * 2003-02-14 2008-05-13 Tdk Corporation Front end module
DE10316719B4 (de) * 2003-04-11 2018-08-02 Snaptrack, Inc. Frontendschaltung für drahtlose Übertragungssysteme
US7720443B2 (en) 2003-06-02 2010-05-18 Kyocera Wireless Corp. System and method for filtering time division multiple access telephone communications
JP3810011B2 (ja) * 2003-08-08 2006-08-16 Ｔｄｋ株式会社 高周波スイッチモジュールおよび高周波スイッチモジュール用多層基板
US7149482B2 (en) * 2003-09-16 2006-12-12 Andrew Corporation Compensation of filters in radio transmitters
JPWO2005046070A1 (ja) * 2003-11-11 2007-05-24 株式会社村田製作所 高周波モジュール
US7239858B2 (en) * 2003-12-31 2007-07-03 Wj Communications, Inc. Integrated switching device for routing radio frequency signals
JP4394498B2 (ja) * 2004-03-31 2010-01-06 株式会社ルネサステクノロジ 高周波回路装置及びそれを用いた移動体通信端末
EP1768269B1 (de) * 2004-06-30 2016-06-22 Hitachi Metals, Ltd. Hochfrequenzschaltung, hochfrequenzkomponente und mehrbandige kommunikationsvorrichtung
US7248845B2 (en) * 2004-07-09 2007-07-24 Kyocera Wireless Corp. Variable-loss transmitter and method of operation
DE102004040967B4 (de) * 2004-08-24 2019-02-21 Snaptrack, Inc. Schaltung mit hoher Isolation zwischen Sende- und Empfangspfad und Bauelement mit der Schaltung
US7400862B2 (en) * 2004-10-25 2008-07-15 Skyworks Solutions, Inc. Transmit-receive switch architecture providing pre-transmit isolation
US20090139759A1 (en) * 2004-12-20 2009-06-04 Murata Manufacturing Co., Ltd. Laminated ceramic electronic component and manufacturing method therefor
US7546089B2 (en) 2004-12-23 2009-06-09 Triquint Semiconductor, Inc. Switchable directional coupler for use with RF devices
US7606184B2 (en) * 2005-01-04 2009-10-20 Tdk Corporation Multiplexers employing bandpass-filter architectures
WO2006112306A1 (ja) * 2005-04-15 2006-10-26 Hitachi Metals, Ltd. マルチバンド高周波回路、マルチバンド高周波回路部品及びこれを用いたマルチバンド通信装置
CN101128986B (zh) * 2005-04-28 2012-06-27 株式会社村田制作所 高频开关模块及用于高频电路的频率特性调整方法
KR101114163B1 (ko) * 2005-08-29 2012-02-22 엘지이노텍 주식회사 트리플렉서
EP1981173A4 (de) * 2006-01-31 2010-11-10 Murata Manufacturing Co Hochfrequenz-verbundkomponenten und mobile kommunikationsvorrichtung
JP4390017B2 (ja) * 2006-07-25 2009-12-24 株式会社村田製作所 高周波モジュール及びそれを用いた通信装置
WO2008108150A1 (ja) * 2007-03-02 2008-09-12 Murata Manufacturing Co., Ltd. 周波数可変帯域除去フィルタ
BRPI0820145A2 (pt) * 2007-11-13 2015-05-12 Du Pont "vestimenta"
JPWO2009157357A1 (ja) * 2008-06-25 2011-12-15 日立金属株式会社 高周波回路、高周波部品及び通信装置
US20100309901A1 (en) * 2009-06-03 2010-12-09 Harris Corporation Systems and methods for maintaining a controlled power output at an antenna port over a range of frequencies defined by two or more frequency bands
US9112452B1 (en) 2009-07-14 2015-08-18 Rf Micro Devices, Inc. High-efficiency power supply for a modulated load
US9431974B2 (en) 2010-04-19 2016-08-30 Qorvo Us, Inc. Pseudo-envelope following feedback delay compensation
US9099961B2 (en) 2010-04-19 2015-08-04 Rf Micro Devices, Inc. Output impedance compensation of a pseudo-envelope follower power management system
US8981848B2 (en) 2010-04-19 2015-03-17 Rf Micro Devices, Inc. Programmable delay circuitry
EP2782247B1 (de) 2010-04-19 2018-08-15 Qorvo US, Inc. Energieverwaltungssystem mit Pseudo-Hüllkurvenfolger
WO2012047738A1 (en) 2010-09-29 2012-04-12 Rf Micro Devices, Inc. SINGLE μC-BUCKBOOST CONVERTER WITH MULTIPLE REGULATED SUPPLY OUTPUTS
WO2012068258A2 (en) 2010-11-16 2012-05-24 Rf Micro Devices, Inc. Digital fast cordic for envelope tracking generation
CN102480804A (zh) * 2010-11-26 2012-05-30 深圳富泰宏精密工业有限公司 双模移动终端系统
CN103444076B (zh) 2011-02-07 2016-05-04 射频小型装置公司 用于功率放大器包络跟踪的群延迟校准方法
US9246460B2 (en) 2011-05-05 2016-01-26 Rf Micro Devices, Inc. Power management architecture for modulated and constant supply operation
US9379667B2 (en) 2011-05-05 2016-06-28 Rf Micro Devices, Inc. Multiple power supply input parallel amplifier based envelope tracking
US9247496B2 (en) 2011-05-05 2016-01-26 Rf Micro Devices, Inc. Power loop control based envelope tracking
CN103748794B (zh) 2011-05-31 2015-09-16 射频小型装置公司 一种用于测量发射路径的复数增益的方法和设备
US9019011B2 (en) 2011-06-01 2015-04-28 Rf Micro Devices, Inc. Method of power amplifier calibration for an envelope tracking system
US8760228B2 (en) 2011-06-24 2014-06-24 Rf Micro Devices, Inc. Differential power management and power amplifier architecture
US8952710B2 (en) 2011-07-15 2015-02-10 Rf Micro Devices, Inc. Pulsed behavior modeling with steady state average conditions
US8792840B2 (en) 2011-07-15 2014-07-29 Rf Micro Devices, Inc. Modified switching ripple for envelope tracking system
US9263996B2 (en) 2011-07-20 2016-02-16 Rf Micro Devices, Inc. Quasi iso-gain supply voltage function for envelope tracking systems
US8750809B2 (en) * 2011-08-03 2014-06-10 Blackberry Limited Mobile wireless communications device with selectively controlled antenna and filter switches and related methods
US8942652B2 (en) 2011-09-02 2015-01-27 Rf Micro Devices, Inc. Split VCC and common VCC power management architecture for envelope tracking
US8957728B2 (en) 2011-10-06 2015-02-17 Rf Micro Devices, Inc. Combined filter and transconductance amplifier
CN103959189B (zh) 2011-10-26 2015-12-23 射频小型装置公司 基于电感的并行放大器相位补偿
US9024688B2 (en) 2011-10-26 2015-05-05 Rf Micro Devices, Inc. Dual parallel amplifier based DC-DC converter
CN103988406B (zh) 2011-10-26 2017-03-01 Qorvo美国公司 射频(rf)开关转换器以及使用rf开关转换器的rf放大装置
US9484797B2 (en) 2011-10-26 2016-11-01 Qorvo Us, Inc. RF switching converter with ripple correction
US9250643B2 (en) 2011-11-30 2016-02-02 Rf Micro Devices, Inc. Using a switching signal delay to reduce noise from a switching power supply
US9515621B2 (en) 2011-11-30 2016-12-06 Qorvo Us, Inc. Multimode RF amplifier system
US8975959B2 (en) 2011-11-30 2015-03-10 Rf Micro Devices, Inc. Monotonic conversion of RF power amplifier calibration data
US9280163B2 (en) 2011-12-01 2016-03-08 Rf Micro Devices, Inc. Average power tracking controller
US9041365B2 (en) 2011-12-01 2015-05-26 Rf Micro Devices, Inc. Multiple mode RF power converter
US9256234B2 (en) 2011-12-01 2016-02-09 Rf Micro Devices, Inc. Voltage offset loop for a switching controller
US8947161B2 (en) 2011-12-01 2015-02-03 Rf Micro Devices, Inc. Linear amplifier power supply modulation for envelope tracking
US9494962B2 (en) 2011-12-02 2016-11-15 Rf Micro Devices, Inc. Phase reconfigurable switching power supply
US9813036B2 (en) 2011-12-16 2017-11-07 Qorvo Us, Inc. Dynamic loadline power amplifier with baseband linearization
US9298198B2 (en) 2011-12-28 2016-03-29 Rf Micro Devices, Inc. Noise reduction for envelope tracking
US8981839B2 (en) 2012-06-11 2015-03-17 Rf Micro Devices, Inc. Power source multiplexer
JP5143972B1 (ja) 2012-08-16 2013-02-13 太陽誘電株式会社 高周波回路モジュール
WO2014018861A1 (en) * 2012-07-26 2014-01-30 Rf Micro Devices, Inc. Programmable rf notch filter for envelope tracking
US9124355B2 (en) * 2012-08-22 2015-09-01 Google Technology Holdings LLC Tunable notch filtering in multi-transmit applications
US9225231B2 (en) 2012-09-14 2015-12-29 Rf Micro Devices, Inc. Open loop ripple cancellation circuit in a DC-DC converter
US9197256B2 (en) 2012-10-08 2015-11-24 Rf Micro Devices, Inc. Reducing effects of RF mixer-based artifact using pre-distortion of an envelope power supply signal
WO2014062902A1 (en) 2012-10-18 2014-04-24 Rf Micro Devices, Inc Transitioning from envelope tracking to average power tracking
US9627975B2 (en) 2012-11-16 2017-04-18 Qorvo Us, Inc. Modulated power supply system and method with automatic transition between buck and boost modes
US9929696B2 (en) 2013-01-24 2018-03-27 Qorvo Us, Inc. Communications based adjustments of an offset capacitive voltage
US9178472B2 (en) 2013-02-08 2015-11-03 Rf Micro Devices, Inc. Bi-directional power supply signal based linear amplifier
WO2014152903A2 (en) 2013-03-14 2014-09-25 Rf Micro Devices, Inc Envelope tracking power supply voltage dynamic range reduction
WO2014152876A1 (en) 2013-03-14 2014-09-25 Rf Micro Devices, Inc Noise conversion gain limited rf power amplifier
US9479118B2 (en) 2013-04-16 2016-10-25 Rf Micro Devices, Inc. Dual instantaneous envelope tracking
US9374005B2 (en) 2013-08-13 2016-06-21 Rf Micro Devices, Inc. Expanded range DC-DC converter
US9614476B2 (en) 2014-07-01 2017-04-04 Qorvo Us, Inc. Group delay calibration of RF envelope tracking
US9843294B2 (en) 2015-07-01 2017-12-12 Qorvo Us, Inc. Dual-mode envelope tracking power converter circuitry
US9912297B2 (en) 2015-07-01 2018-03-06 Qorvo Us, Inc. Envelope tracking power converter circuitry
JP6593202B2 (ja) * 2016-01-29 2019-10-23 セイコーエプソン株式会社 電子部品および腕時計
US9973147B2 (en) 2016-05-10 2018-05-15 Qorvo Us, Inc. Envelope tracking power management circuit
US10476437B2 (en) 2018-03-15 2019-11-12 Qorvo Us, Inc. Multimode voltage tracker circuit

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01103930A (ja) 1987-10-16 1989-04-21 Hoya Corp ハライドガラス
JPH0515542A (ja) 1991-07-12 1993-01-26 Hitachi Medical Corp 超音波断層装置
JP3000501B2 (ja) 1992-12-17 2000-01-17 松下電器産業株式会社 非線形増幅回路
JP3102731B2 (ja) 1993-08-20 2000-10-23 株式会社ケンウッド 無線送受信機
JP3291913B2 (ja) 1994-05-17 2002-06-17 株式会社村田製作所 高周波スイッチ
JP3198808B2 (ja) 1994-06-30 2001-08-13 株式会社村田製作所 高周波スイッチ
JP3031178B2 (ja) 1994-09-28 2000-04-10 株式会社村田製作所 複合高周波部品
US5485131A (en) * 1994-10-13 1996-01-16 Motorola, Inc. Transmission line filter for MIC and MMIC applications
JP3235380B2 (ja) 1994-11-30 2001-12-04 株式会社村田製作所 高周波スイッチ
JP3299065B2 (ja) 1995-01-30 2002-07-08 株式会社村田製作所 高周波複合スイッチ
JP3139327B2 (ja) * 1995-05-31 2001-02-26 株式会社村田製作所 高周波複合部品
JPH09200077A (ja) 1996-01-16 1997-07-31 Murata Mfg Co Ltd 複合高周波部品
JP3139352B2 (ja) 1995-09-01 2001-02-26 株式会社村田製作所 高周波スイッチ
JPH09294042A (ja) 1996-02-27 1997-11-11 Hitachi Metals Ltd 積層型分波器
JPH09284168A (ja) 1996-04-17 1997-10-31 Sanyo Electric Co Ltd マイクロ波集積回路及びこのマイクロ波集積回路を 用いた通信システム用端末装置
US5881369A (en) * 1996-07-03 1999-03-09 Northern Telecom Limited Dual mode transceiver
JPH1032521A (ja) * 1996-07-17 1998-02-03 Murata Mfg Co Ltd デュプレクサ
US6147571A (en) * 1996-07-31 2000-11-14 Matsushita Electric Industrial Co., Ltd. Dual-band multilayer bandpass filter
US6035212A (en) 1996-08-02 2000-03-07 Lsi Logic Corporation Multi-frequency wireless communication device
US5794159A (en) * 1996-08-07 1998-08-11 Nokia Mobile Phones Limited Dual band mobile station employing cross-connected transmitter and receiver circuits
JPH1056301A (ja) 1996-08-08 1998-02-24 Murata Mfg Co Ltd 高周波スイッチ
FI102432B1 (fi) * 1996-09-11 1998-11-30 Lk Products Oy Kaksitoimisen radioviestimen antennisuodatusjärjestely
EP1909390A2 (de) * 1996-09-26 2008-04-09 Matsushita Electric Industrial Co., Ltd. Diplexer, Duplexer und Zweikanal-Mobilkommunikationsgerät
GB2319437B (en) 1996-11-13 2001-05-09 Internat Maritime Satellite Or Multiple service user terminal
JPH10145270A (ja) 1996-11-14 1998-05-29 Murata Mfg Co Ltd 高周波デバイス
JP3258922B2 (ja) 1997-01-08 2002-02-18 三洋電機株式会社 デュアルバンド無線通信装置
US6249670B1 (en) 1997-01-13 2001-06-19 Telefonaktiebolaget Lm Ericsson (Publ) Signal combining device and method for radio communication
US5818313A (en) * 1997-01-31 1998-10-06 Motorola Inc. Multilayer lowpass filter with single point ground plane configuration
JPH10308602A (ja) 1997-05-02 1998-11-17 Fujitsu Ltd 高周波スイッチ回路
JP4120902B2 (ja) 1997-12-03 2008-07-16 日立金属株式会社 マルチバンド用高周波スイッチモジュール
JP3304898B2 (ja) 1998-11-20 2002-07-22 株式会社村田製作所 複合高周波部品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

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EP1650865B1 (de) 2009-10-21
EP0998035A2 (de) 2000-05-03
EP0998035B1 (de) 2006-03-22
DE69941583D1 (de) 2009-12-03
DE69930453T2 (de) 2006-09-28
US6633748B1 (en) 2003-10-14
US7200365B2 (en) 2007-04-03
EP0998035A3 (de) 2003-11-05
EP1650865A3 (de) 2006-10-25
EP1650865A2 (de) 2006-04-26
US20040087280A1 (en) 2004-05-06

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