CN1360760A - 射频前端结构 - Google Patents
射频前端结构 Download PDFInfo
- Publication number
- CN1360760A CN1360760A CN00810239.2A CN00810239A CN1360760A CN 1360760 A CN1360760 A CN 1360760A CN 00810239 A CN00810239 A CN 00810239A CN 1360760 A CN1360760 A CN 1360760A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- antenna
- filter
- amplifier
- antenna circuit
- 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.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
-
- 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
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/26—Circuits for superheterodyne receivers
- H04B1/28—Circuits for superheterodyne receivers the receiver comprising at least one semiconductor device having three or more electrodes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
- H03D7/16—Multiple-frequency-changing
- H03D7/165—Multiple-frequency-changing at least two frequency changers being located in different paths, e.g. in two paths with carriers in quadrature
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transceivers (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI991604A FI114259B (fi) | 1999-07-14 | 1999-07-14 | Radiotaajuisen etupään rakenne |
| FI991604 | 1999-07-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1360760A true CN1360760A (zh) | 2002-07-24 |
| CN1192500C CN1192500C (zh) | 2005-03-09 |
Family
ID=8555075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00810239.2A Expired - Fee Related CN1192500C (zh) | 1999-07-14 | 2000-07-13 | 射频前端结构 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6961544B1 (zh) |
| EP (1) | EP1192726B1 (zh) |
| CN (1) | CN1192500C (zh) |
| AU (1) | AU6283600A (zh) |
| DE (1) | DE60036283T2 (zh) |
| FI (1) | FI114259B (zh) |
| WO (1) | WO2001005048A1 (zh) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008052449A1 (fr) * | 2006-11-03 | 2008-05-08 | Huawei Technologies Co., Ltd. | Procédé et appareil de simplification de logiciel frontal radiofréquence |
| CN100546211C (zh) * | 2004-12-31 | 2009-09-30 | 络达科技股份有限公司 | 射频前端匹配电路 |
| CN101800566A (zh) * | 2010-01-06 | 2010-08-11 | 华为终端有限公司 | 一种射频前端系统 |
| CN101159441B (zh) * | 2007-11-07 | 2011-01-19 | 络达科技股份有限公司 | 无线收发器的前端电路结构 |
| CN101356740B (zh) * | 2006-11-14 | 2012-09-05 | 纽帕尔斯有限公司 | 有源rf模块 |
| US9838069B2 (en) | 2013-10-30 | 2017-12-05 | Netgear, Inc. | Radio frequency front end module with high band selectivity |
Families Citing this family (57)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2083475A1 (en) | 1999-09-20 | 2009-07-29 | Fractus, S.A. | Multilevel antennae |
| EP1258054B1 (en) | 2000-01-19 | 2005-08-17 | Fractus, S.A. | Space-filling miniature antennas |
| US6683512B2 (en) * | 2001-06-21 | 2004-01-27 | Kyocera Corporation | High frequency module having a laminate board with a plurality of dielectric layers |
| JP2003032035A (ja) * | 2001-07-17 | 2003-01-31 | Alps Electric Co Ltd | 送受信ユニット |
| US6879849B2 (en) | 2002-02-21 | 2005-04-12 | Telefonaktiebolaget L M Ericsson (Publ) | In-built antenna for mobile communication device |
| WO2004042868A1 (en) | 2002-11-07 | 2004-05-21 | Fractus, S.A. | Integrated circuit package including miniature antenna |
| DE102004010396A1 (de) * | 2004-03-03 | 2005-09-29 | Infineon Technologies Ag | Sende-/Empfangsfilter und ein Verfahren zum Herstellen desselben |
| WO2006008180A1 (en) | 2004-07-23 | 2006-01-26 | Fractus S.A. | Antenna in package with reduced electromagnetic interaction with on chip elements |
| US7924226B2 (en) | 2004-09-27 | 2011-04-12 | Fractus, S.A. | Tunable antenna |
| TW200625799A (en) * | 2004-12-22 | 2006-07-16 | Airoha Tech Corp | RF front-end structure |
| FI20055420A0 (fi) | 2005-07-25 | 2005-07-25 | Lk Products Oy | Säädettävä monikaista antenni |
| FI119009B (fi) | 2005-10-03 | 2008-06-13 | Pulse Finland Oy | Monikaistainen antennijärjestelmä |
| FI118782B (fi) | 2005-10-14 | 2008-03-14 | Pulse Finland Oy | Säädettävä antenni |
| IL173941A0 (en) * | 2006-02-26 | 2007-03-08 | Haim Goldberger | Monolithic modules for high frequecney applications |
| US7855983B2 (en) * | 2006-06-14 | 2010-12-21 | Cts Corporation | Time division duplex front end module |
| US20080153451A1 (en) * | 2006-06-14 | 2008-06-26 | Knecht Thomas A | RF Rx front end module for picocell and microcell base station transceivers |
| US8618990B2 (en) | 2011-04-13 | 2013-12-31 | Pulse Finland Oy | Wideband antenna and methods |
| US8738103B2 (en) | 2006-07-18 | 2014-05-27 | Fractus, S.A. | Multiple-body-configuration multimedia and smartphone multifunction wireless devices |
| FI20075269A0 (fi) | 2007-04-19 | 2007-04-19 | Pulse Finland Oy | Menetelmä ja järjestely antennin sovittamiseksi |
| WO2008156760A1 (en) * | 2007-06-19 | 2008-12-24 | Cts Corporation | Time division duplex front end module |
| FI120427B (fi) | 2007-08-30 | 2009-10-15 | Pulse Finland Oy | Säädettävä monikaista-antenni |
| US20100203922A1 (en) * | 2009-02-10 | 2010-08-12 | Knecht Thomas A | Time Division Duplex Front End Module |
| CN202586956U (zh) * | 2009-05-15 | 2012-12-05 | Cts公司 | 高性能射频频分双工接收模块 |
| US8141784B2 (en) | 2009-09-25 | 2012-03-27 | Hand Held Products, Inc. | Encoded information reading terminal with user-configurable multi-protocol wireless communication interface |
| FI20096134A0 (fi) | 2009-11-03 | 2009-11-03 | Pulse Finland Oy | Säädettävä antenni |
| FI20096251A0 (sv) | 2009-11-27 | 2009-11-27 | Pulse Finland Oy | MIMO-antenn |
| US8847833B2 (en) | 2009-12-29 | 2014-09-30 | Pulse Finland Oy | Loop resonator apparatus and methods for enhanced field control |
| FI20105158L (fi) | 2010-02-18 | 2011-08-19 | Pulse Finland Oy | Kuorisäteilijällä varustettu antenni |
| US9406998B2 (en) | 2010-04-21 | 2016-08-02 | Pulse Finland Oy | Distributed multiband antenna and methods |
| FI20115072A0 (fi) | 2011-01-25 | 2011-01-25 | Pulse Finland Oy | Moniresonanssiantenni, -antennimoduuli ja radiolaite |
| US8648752B2 (en) | 2011-02-11 | 2014-02-11 | Pulse Finland Oy | Chassis-excited antenna apparatus and methods |
| US9673507B2 (en) | 2011-02-11 | 2017-06-06 | Pulse Finland Oy | Chassis-excited antenna apparatus and methods |
| US8866689B2 (en) | 2011-07-07 | 2014-10-21 | Pulse Finland Oy | Multi-band antenna and methods for long term evolution wireless system |
| US9450291B2 (en) | 2011-07-25 | 2016-09-20 | Pulse Finland Oy | Multiband slot loop antenna apparatus and methods |
| US8596533B2 (en) | 2011-08-17 | 2013-12-03 | Hand Held Products, Inc. | RFID devices using metamaterial antennas |
| US8779898B2 (en) | 2011-08-17 | 2014-07-15 | Hand Held Products, Inc. | Encoded information reading terminal with micro-electromechanical radio frequency front end |
| US10013588B2 (en) | 2011-08-17 | 2018-07-03 | Hand Held Products, Inc. | Encoded information reading terminal with multi-directional antenna |
| US9123990B2 (en) | 2011-10-07 | 2015-09-01 | Pulse Finland Oy | Multi-feed antenna apparatus and methods |
| US9531058B2 (en) | 2011-12-20 | 2016-12-27 | Pulse Finland Oy | Loosely-coupled radio antenna apparatus and methods |
| US9484619B2 (en) | 2011-12-21 | 2016-11-01 | Pulse Finland Oy | Switchable diversity antenna apparatus and methods |
| US8988296B2 (en) | 2012-04-04 | 2015-03-24 | Pulse Finland Oy | Compact polarized antenna and methods |
| US9979078B2 (en) | 2012-10-25 | 2018-05-22 | Pulse Finland Oy | Modular cell antenna apparatus and methods |
| US10069209B2 (en) | 2012-11-06 | 2018-09-04 | Pulse Finland Oy | Capacitively coupled antenna apparatus and methods |
| US10079428B2 (en) | 2013-03-11 | 2018-09-18 | Pulse Finland Oy | Coupled antenna structure and methods |
| US9647338B2 (en) | 2013-03-11 | 2017-05-09 | Pulse Finland Oy | Coupled antenna structure and methods |
| US9634383B2 (en) | 2013-06-26 | 2017-04-25 | Pulse Finland Oy | Galvanically separated non-interacting antenna sector apparatus and methods |
| US9680212B2 (en) | 2013-11-20 | 2017-06-13 | Pulse Finland Oy | Capacitive grounding methods and apparatus for mobile devices |
| US9590308B2 (en) | 2013-12-03 | 2017-03-07 | Pulse Electronics, Inc. | Reduced surface area antenna apparatus and mobile communications devices incorporating the same |
| US9350081B2 (en) | 2014-01-14 | 2016-05-24 | Pulse Finland Oy | Switchable multi-radiator high band antenna apparatus |
| US9948002B2 (en) | 2014-08-26 | 2018-04-17 | Pulse Finland Oy | Antenna apparatus with an integrated proximity sensor and methods |
| US9973228B2 (en) | 2014-08-26 | 2018-05-15 | Pulse Finland Oy | Antenna apparatus with an integrated proximity sensor and methods |
| US9722308B2 (en) | 2014-08-28 | 2017-08-01 | Pulse Finland Oy | Low passive intermodulation distributed antenna system for multiple-input multiple-output systems and methods of use |
| US9906260B2 (en) | 2015-07-30 | 2018-02-27 | Pulse Finland Oy | Sensor-based closed loop antenna swapping apparatus and methods |
| US10826181B2 (en) * | 2017-07-11 | 2020-11-03 | Sensus Spectrum, Llc | Hybrid patch antennas, antenna element boards and related devices |
| CN215420239U (zh) | 2018-06-11 | 2022-01-04 | 株式会社村田制作所 | 高频模块和通信装置 |
| DE212019000322U1 (de) | 2018-06-20 | 2021-01-22 | Murata Manufacturing Co., Ltd. | Hochfrequenzmodul und Kommunikationsgerät |
| JP2021190772A (ja) * | 2020-05-27 | 2021-12-13 | 株式会社村田製作所 | 高周波モジュールおよび通信装置 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4143369A (en) * | 1977-10-25 | 1979-03-06 | Northrop Corporation | Iff diversity switch |
| DE3127566C2 (de) * | 1981-07-11 | 1984-03-08 | Rohde & Schwarz GmbH & Co KG, 8000 München | Antennenanpasseinrichtung für einen nach dem Frequenzsprung-Verfahren arbeitenden Hochfrequenzsender |
| US4792939A (en) * | 1986-01-24 | 1988-12-20 | Hitachi Denshi Kabushiki Kaisha | Duplex radio communication transceiver |
| JPH01246904A (ja) * | 1988-03-28 | 1989-10-02 | Kokusai Electric Co Ltd | 小形アンテナ |
| US5231407A (en) * | 1989-04-18 | 1993-07-27 | Novatel Communications, Ltd. | Duplexing antenna for portable radio transceiver |
| JP3130575B2 (ja) | 1991-07-25 | 2001-01-31 | 日本電気株式会社 | マイクロ波ミリ波送受信モジュール |
| US5355524A (en) * | 1992-01-21 | 1994-10-11 | Motorola, Inc. | Integrated radio receiver/transmitter structure |
| US5432489A (en) | 1992-03-09 | 1995-07-11 | Lk-Products Oy | Filter with strip lines |
| JPH0795112A (ja) * | 1993-09-20 | 1995-04-07 | Fujitsu Ltd | ディジタル移動無線装置 |
| EP0687030B1 (en) * | 1994-05-10 | 2001-09-26 | Murata Manufacturing Co., Ltd. | Antenna unit |
| FI102121B (fi) | 1995-04-07 | 1998-10-15 | Filtronic Lk Oy | Radiotietoliikenteen lähetin/vastaanotin |
| JP3378435B2 (ja) | 1995-09-29 | 2003-02-17 | 株式会社東芝 | 超高周波帯無線通信装置 |
| JP3373753B2 (ja) * | 1997-03-28 | 2003-02-04 | 株式会社東芝 | 超高周波帯無線通信装置 |
| US6243592B1 (en) * | 1997-10-23 | 2001-06-05 | Kyocera Corporation | Portable radio |
| US6288680B1 (en) * | 1998-03-18 | 2001-09-11 | Murata Manufacturing Co., Ltd. | Antenna apparatus and mobile communication apparatus using the same |
| US6567647B1 (en) * | 1998-03-26 | 2003-05-20 | Ericsson Inc. | Low noise radio frequency transceivers including circulators |
| US5969681A (en) * | 1998-06-05 | 1999-10-19 | Ericsson Inc. | Extended bandwidth dual-band patch antenna systems and associated methods of broadband operation |
| US6341217B1 (en) * | 1999-02-01 | 2002-01-22 | A. W. Technologies, Llc | Portable telephone with shielded transmission antenna |
-
1999
- 1999-07-14 FI FI991604A patent/FI114259B/fi active IP Right Grant
-
2000
- 2000-07-13 US US10/030,555 patent/US6961544B1/en not_active Expired - Fee Related
- 2000-07-13 DE DE60036283T patent/DE60036283T2/de not_active Expired - Lifetime
- 2000-07-13 WO PCT/FI2000/000644 patent/WO2001005048A1/en not_active Ceased
- 2000-07-13 AU AU62836/00A patent/AU6283600A/en not_active Abandoned
- 2000-07-13 EP EP00949504A patent/EP1192726B1/en not_active Expired - Lifetime
- 2000-07-13 CN CN00810239.2A patent/CN1192500C/zh not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100546211C (zh) * | 2004-12-31 | 2009-09-30 | 络达科技股份有限公司 | 射频前端匹配电路 |
| WO2008052449A1 (fr) * | 2006-11-03 | 2008-05-08 | Huawei Technologies Co., Ltd. | Procédé et appareil de simplification de logiciel frontal radiofréquence |
| CN101356740B (zh) * | 2006-11-14 | 2012-09-05 | 纽帕尔斯有限公司 | 有源rf模块 |
| CN101159441B (zh) * | 2007-11-07 | 2011-01-19 | 络达科技股份有限公司 | 无线收发器的前端电路结构 |
| CN101800566A (zh) * | 2010-01-06 | 2010-08-11 | 华为终端有限公司 | 一种射频前端系统 |
| CN101800566B (zh) * | 2010-01-06 | 2015-09-09 | 华为终端有限公司 | 一种射频前端系统 |
| US9838069B2 (en) | 2013-10-30 | 2017-12-05 | Netgear, Inc. | Radio frequency front end module with high band selectivity |
| CN108964699A (zh) * | 2013-10-30 | 2018-12-07 | 网件公司 | 具有高频带选择性的射频前端模块 |
| US10469123B2 (en) | 2013-10-30 | 2019-11-05 | Netgear, Inc. | Radio frequency front end module with high band selectivity |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2001005048A1 (en) | 2001-01-18 |
| EP1192726A1 (en) | 2002-04-03 |
| FI114259B (fi) | 2004-09-15 |
| DE60036283T2 (de) | 2008-06-12 |
| US6961544B1 (en) | 2005-11-01 |
| DE60036283D1 (de) | 2007-10-18 |
| AU6283600A (en) | 2001-01-30 |
| EP1192726B1 (en) | 2007-09-05 |
| FI991604L (fi) | 2001-01-15 |
| CN1192500C (zh) | 2005-03-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1360760A (zh) | 射频前端结构 | |
| US7043285B2 (en) | Wireless terminal with dual band antenna arrangement and RF module for use with dual band antenna arrangement | |
| EP1554774B1 (en) | Radio device and antenna structure | |
| EP0938153B1 (en) | Bandpass filter, duplexer, high-frequency module and communications device | |
| EP0829915A2 (en) | Antenna filtering arrangement for a dual mode radio communication device | |
| US5130683A (en) | Half wave resonator dielectric filter construction having self-shielding top and bottom surfaces | |
| US7463196B2 (en) | Antenna | |
| EP1860732A1 (en) | Antenna assembly and radio communication apparatus employing same | |
| KR101016905B1 (ko) | 무선 단말기 및 무선 단말기용 모듈 | |
| JP2008522533A (ja) | 分散型ダイプレクサ | |
| CN108336479B (zh) | 用于移动通信设备的天线 | |
| CN116195137A (zh) | 天线设备及天线设备阵列 | |
| JPH11186819A (ja) | 帯域阻止フィルタ及びデュプレクサ | |
| US7236065B2 (en) | Integrated RF-front end having an adjustable antenna | |
| KR20040106299A (ko) | 무선 단말기 및 집적형 rf 모듈 | |
| KR100337168B1 (ko) | 유전체 공진기 장치, 유전체 필터, 발진기, 공유기 및 전자기기 | |
| JP3970735B2 (ja) | 複合フィルタ、アンテナ共用器、及び通信装置 | |
| CN118285024A (zh) | 天线模块 | |
| WO1999035709A1 (en) | Antenna device mainly for use in a vehicle | |
| KR20020095045A (ko) | 안테나 장치, 휴대용 무선 통신 장치, 및 이에 관한 방법 | |
| JPWO2023032564A5 (zh) | ||
| CN117937099A (zh) | 一种电子设备 | |
| KR100431939B1 (ko) | 일체형 이중밴드 듀플렉서 | |
| KR20020056755A (ko) | 일체형 이중대역 듀플렉서 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LK PRODUCTS CO., LTD. Free format text: FORMER OWNER: FILTLANGNIK LK CO., LTD. Effective date: 20050930 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20050930 Address after: Finland kempele Patentee after: LK PRODUCTS OY Address before: Finland kempele Patentee before: Filtronic LK OY |
|
| C56 | Change in the name or address of the patentee |
Owner name: PULSE FINLAND CO., LTD. Free format text: FORMER NAME OR ADDRESS: LK PRODUCTS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Finland kempele Patentee after: PULSE FINLAND OY Address before: Finland kempele Patentee before: LK Products OY |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050309 Termination date: 20130713 |