DE60116676D1 - Mehrband-Transformationsstufe für eine Mehrband-HF-Umschaltvorrichtung - Google Patents
Mehrband-Transformationsstufe für eine Mehrband-HF-UmschaltvorrichtungInfo
- Publication number
- DE60116676D1 DE60116676D1 DE60116676T DE60116676T DE60116676D1 DE 60116676 D1 DE60116676 D1 DE 60116676D1 DE 60116676 T DE60116676 T DE 60116676T DE 60116676 T DE60116676 T DE 60116676T DE 60116676 D1 DE60116676 D1 DE 60116676D1
- Authority
- DE
- Germany
- Prior art keywords
- band
- switching device
- transformation stage
- signal port
- multiband
- 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
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
- H04B1/006—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 switches for selecting the desired band
-
- 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
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/04—Coupling devices of the waveguide type with variable factor of coupling
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01104812A EP1237222B1 (de) | 2001-02-27 | 2001-02-27 | Mehrband-Transformationsstufe für eine Mehrband-HF-Umschaltvorrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60116676D1 true DE60116676D1 (de) | 2006-04-06 |
DE60116676T2 DE60116676T2 (de) | 2006-10-19 |
Family
ID=8176620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60116676T Expired - Lifetime DE60116676T2 (de) | 2001-02-27 | 2001-02-27 | Mehrband-Transformationsstufe für eine Mehrband-HF-Umschaltvorrichtung |
Country Status (5)
Country | Link |
---|---|
US (1) | US7005940B2 (de) |
EP (1) | EP1237222B1 (de) |
AT (1) | ATE316294T1 (de) |
DE (1) | DE60116676T2 (de) |
WO (1) | WO2002069435A1 (de) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60330173D1 (de) * | 2002-10-14 | 2009-12-31 | Nxp Bv | Sende- und empfangsantennenschalter |
EP1427115A1 (de) * | 2002-12-06 | 2004-06-09 | TDK Corporation | Antennenumschaltvorrichtung |
FR2850206B1 (fr) * | 2003-01-17 | 2005-05-20 | Cit Alcatel | Dispositif de commutation une voie vers deux sans point de panne unique |
US20040185795A1 (en) * | 2003-02-05 | 2004-09-23 | Khosro Shamsaifar | Electronically tunable RF Front End Module |
CN1765065B (zh) * | 2003-04-17 | 2010-12-01 | 富士通株式会社 | 具有天线切换功能的信息处理装置 |
US7197284B2 (en) | 2003-04-25 | 2007-03-27 | Telefonaktiebolaget Lm Ericsson (Publ) | Antenna switches including field effect transistors |
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 |
KR101102412B1 (ko) * | 2003-07-22 | 2012-01-05 | 칼라한 셀룰러 엘.엘.씨. | 안테나 스위치와 이를 포함하는 모듈 및 휴대용 무선 장치 |
JP2005136948A (ja) * | 2003-10-08 | 2005-05-26 | Renesas Technology Corp | アンテナスイッチ回路 |
US7269441B2 (en) * | 2003-10-17 | 2007-09-11 | Nokia Corporation | Multiband multimode communication engines |
US6990357B2 (en) * | 2003-10-17 | 2006-01-24 | Nokia Corporation | Front-end arrangements for multiband multimode communication engines |
SE528017C2 (sv) | 2004-02-02 | 2006-08-08 | Amc Centurion Ab | Antennanordning och bärbar radiokommunikationsanordning innefattande sådan antennanordning |
DE102004033268A1 (de) * | 2004-07-09 | 2006-02-02 | Atmel Germany Gmbh | Hochfrequenzschaltung |
US9172404B1 (en) * | 2005-02-07 | 2015-10-27 | Rf Micro Devices, Inc. | Switch architecture for TDMA and FDD multiplexing |
FR2889006B1 (fr) * | 2005-07-22 | 2007-09-21 | St Microelectronics Sa | Commutateur d'antenne |
JP5166265B2 (ja) * | 2005-07-27 | 2013-03-21 | ティー−モービル,ユーエスエー,インコーポレイティド | 周波数バンド適応無線通信 |
US10469205B2 (en) | 2005-07-27 | 2019-11-05 | T-Mobile Usa, Inc. | Application-based multi-band transmission |
EP1786192A1 (de) * | 2005-11-10 | 2007-05-16 | Alcatel Lucent | Leitungsabschlussanordnung mit kombinierten schmal- und breitbandigen Diensten |
US7548208B2 (en) * | 2006-02-24 | 2009-06-16 | Palm, Inc. | Internal diversity antenna architecture |
DE102007021581B4 (de) * | 2007-05-08 | 2018-09-27 | Snaptrack Inc. | Elektrisches Bauelement mit einer Frontend-Schaltung |
US20080285470A1 (en) * | 2007-05-18 | 2008-11-20 | Catherine Yuan | Determining An Active/Standby State From Service Readiness |
US7609115B2 (en) * | 2007-09-07 | 2009-10-27 | Raytheon Company | Input circuitry for transistor power amplifier and method for designing such circuitry |
EP2037530A1 (de) * | 2007-09-13 | 2009-03-18 | Alcatel Lucent | Umschaltbarer HF-Weg und Frequenzteiler für verschiedenste Multibandanwendungen |
US8897722B2 (en) * | 2009-09-11 | 2014-11-25 | Broadcom Corporation | RF front-end with wideband transmitter/receiver isolation |
US8502626B2 (en) * | 2009-12-30 | 2013-08-06 | Broadcom Corporation | RF front-end with on-chip transmitter/receiver isolation using the hall effect |
US9331720B2 (en) | 2012-01-30 | 2016-05-03 | Qualcomm Incorporated | Combined directional coupler and impedance matching circuit |
CN104137427B (zh) * | 2012-02-23 | 2016-08-24 | 株式会社村田制作所 | 高频模块及高频元器件 |
CN202759442U (zh) * | 2012-07-11 | 2013-02-27 | 中兴通讯股份有限公司 | 一种多频终端射频前端电路及多频终端 |
US9024838B2 (en) | 2012-08-09 | 2015-05-05 | Qualcomm Incorporated | Multi-throw antenna switch with off-state capacitance reduction |
US8774068B2 (en) * | 2012-10-11 | 2014-07-08 | Sony Corporation | Dual swapping switches to meet linearity demands of carrier aggregation |
US9609575B2 (en) | 2012-12-31 | 2017-03-28 | T-Mobile Usa, Inc. | Intelligent routing of network packets on telecommunication devices |
US10375629B2 (en) | 2012-12-31 | 2019-08-06 | T-Mobile Usa, Inc. | Service preferences for multiple-carrier-enabled devices |
US9729190B2 (en) * | 2014-01-17 | 2017-08-08 | Qualcomm Incorporated | Switchable antenna array |
US10027366B2 (en) * | 2014-04-25 | 2018-07-17 | Raytheon Company | High power radio frequency (RF) antenna switch |
US9231550B2 (en) | 2014-06-09 | 2016-01-05 | Mitsubishi Electric Research Laboratories, Inc. | Output matching network for wideband power amplifier with harmonic suppression |
US10153238B2 (en) * | 2014-08-20 | 2018-12-11 | Samsung Display Co., Ltd. | Electrical channel including pattern voids |
US11171683B2 (en) | 2018-04-12 | 2021-11-09 | Shenzhen GOODIX Technology Co., Ltd. | Multi-mode configurable transceiver with low voltage switches |
US10333579B1 (en) * | 2018-04-12 | 2019-06-25 | Shenzhen GOODIX Technology Co., Ltd. | Multi-mode configurable transceiver with low voltage switches |
US11323147B1 (en) * | 2021-06-07 | 2022-05-03 | Futurecom Systems Group, ULC | Reducing insertion loss in a switch for a communication device |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4701724A (en) | 1986-07-15 | 1987-10-20 | Motorola, Inc. | Injection switch and directional coupler |
JP2830319B2 (ja) * | 1990-03-08 | 1998-12-02 | ソニー株式会社 | 送受信切り換え装置 |
EP0578160B1 (de) * | 1992-07-08 | 1997-01-15 | Matsushita Electric Industrial Co., Ltd. | Antennenumschaltanordnung zum Selektiven Verbinden einer Antenne mit einem Sender oder einem Empfänger |
AU664672B2 (en) * | 1993-03-31 | 1995-11-23 | Motorola, Inc. | Switch circuit for transceiver |
DE69630512T2 (de) * | 1995-09-29 | 2004-05-06 | Matsushita Electric Industrial Co., Ltd., Kadoma | Leistungsverstärker und kommunikationsvorrichtung |
JP3777209B2 (ja) * | 1995-11-14 | 2006-05-24 | 富士通株式会社 | 高周波スイッチ及び高周波スイッチ付き送受信装置 |
US6070059A (en) * | 1995-12-05 | 2000-05-30 | Murata Manufacturing Co., Ltd. | High-frequency switch |
DE19704151C1 (de) * | 1997-02-04 | 1998-08-27 | Siemens Ag | Sende-Empfangs-Umschalteanordnung |
JPH11340872A (ja) * | 1998-05-28 | 1999-12-10 | Kyocera Corp | デュアルバンド対応アンテナ切り替え回路 |
DE19842706A1 (de) * | 1998-09-17 | 2000-03-23 | Siemens Ag | Mehrband-Antennenschalter |
DE19919368B4 (de) * | 1999-04-28 | 2004-03-18 | Siemens Ag | Mobilfunk-Endgerät und Verfahren zu dessen Betrieb |
DK1006669T3 (da) * | 1998-11-30 | 2006-11-27 | Bosch Gmbh Robert | Omstilleligt bredbåndsmodtagerindgangstrin for en flerbåndsmodtager |
WO2000041326A1 (en) * | 1999-01-07 | 2000-07-13 | Motorola Inc. | A radio frequency (rf) switch using a single quarter wave isolating section and method of forming same |
WO2000049675A1 (de) * | 1999-02-19 | 2000-08-24 | Siemens Aktiengesellschaft | Dämpfungsarme filter/schalteranordnung |
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 |
-
2001
- 2001-02-27 AT AT01104812T patent/ATE316294T1/de not_active IP Right Cessation
- 2001-02-27 DE DE60116676T patent/DE60116676T2/de not_active Expired - Lifetime
- 2001-02-27 EP EP01104812A patent/EP1237222B1/de not_active Expired - Lifetime
-
2002
- 2002-02-27 WO PCT/EP2002/002090 patent/WO2002069435A1/en not_active Application Discontinuation
- 2002-02-27 US US10/468,916 patent/US7005940B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE60116676T2 (de) | 2006-10-19 |
WO2002069435A1 (en) | 2002-09-06 |
EP1237222B1 (de) | 2006-01-18 |
US20040092285A1 (en) | 2004-05-13 |
EP1237222A1 (de) | 2002-09-04 |
US7005940B2 (en) | 2006-02-28 |
ATE316294T1 (de) | 2006-02-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE316294T1 (de) | Mehrband-transformationsstufe für eine mehrband- hf-umschaltvorrichtung | |
US8044540B2 (en) | Systems and methods for a SPDT switch or SPMT switch with transformer | |
DE60133344D1 (de) | Kurzgeschlossene Streifenleiterantenne und Zweiband-Übertragungsanordnung damit | |
EP1058384A3 (de) | Zweibandabstimmschaltung | |
KR970707602A (ko) | 듀얼 밴드 안테나 시스템(dual-band antenna system) | |
CN111525917B (zh) | 一种基于变压器的宽带单刀单掷开关及单刀多掷开关 | |
DE60126280D1 (de) | Zweiband-patchantenne | |
EP0911985A3 (de) | Dualbandsender mit schaltbaren Anpassunsschaltung | |
MY120331A (en) | Impedance matching circuit for power amplifier | |
US20090033435A1 (en) | Switching circuit | |
CA2489837A1 (en) | Multiple-element antenna with parasitic coupler | |
KR20050004029A (ko) | 트윈 포트를 가진 이중 대역 안테나 | |
DE60034130D1 (de) | RF-Antennenschalter | |
BR0106262A (pt) | Circuito apereeiçoado na taxa de potência para um amplificador de potência rf em um telefone móvel de modo duplo | |
EP1289159A3 (de) | Hochfrequenzschalteinrichtung und mobiles Kommunikationsgerät | |
WO2002084861A3 (en) | Multi-band amplifier having multi-tap rf choke | |
AR023500A1 (es) | Transformador de rf con linea de transmision de compensacion | |
EP1168237A3 (de) | Breitband Hochimpedanz-Transponder für elektronisches Identifizierungssystem | |
KR20040092218A (ko) | 이동 통신 단말기의 지피에스 및 시디엠에이 신호분리수신장치 | |
KR960009666A (ko) | 평형 2차측을 갖는 대역 스위치가능 복동조 고주파(rf)회로 | |
KR102006196B1 (ko) | Rf 스위치 장치 | |
KR20030000658A (ko) | 이동통신단말기용 고주파 스위칭 회로 | |
Wang et al. | Novel multiband matching network using resonators for multiband power amplifier applications | |
WO2004073016A3 (en) | On-carrier impedance transform network | |
JP2004215244A (ja) | 無線通信装置、無線通信方法、アンテナ装置、第1のデュプレクサ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |