ATE453960T1 - Vielseitiger splitter für basisband-stromeingangs-signal - Google Patents

Vielseitiger splitter für basisband-stromeingangs-signal

Info

Publication number
ATE453960T1
ATE453960T1 AT04709448T AT04709448T ATE453960T1 AT E453960 T1 ATE453960 T1 AT E453960T1 AT 04709448 T AT04709448 T AT 04709448T AT 04709448 T AT04709448 T AT 04709448T AT E453960 T1 ATE453960 T1 AT E453960T1
Authority
AT
Austria
Prior art keywords
input signal
versatile
mixer
power input
signal splitter
Prior art date
Application number
AT04709448T
Other languages
English (en)
Inventor
Anton Daanen
Matthias Locher
Olivier Charlon
Original Assignee
Nxp Bv
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32869383&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE453960(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nxp Bv filed Critical Nxp Bv
Application granted granted Critical
Publication of ATE453960T1 publication Critical patent/ATE453960T1/de

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
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • 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
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B1/0483—Transmitters with multiple parallel paths
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Transmitters (AREA)
  • Surgical Instruments (AREA)
  • Glass Compositions (AREA)
  • Holo Graphy (AREA)
AT04709448T 2003-02-07 2004-02-09 Vielseitiger splitter für basisband-stromeingangs-signal ATE453960T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US44558203P 2003-02-07 2003-02-07
PCT/US2004/003778 WO2004073188A1 (en) 2003-02-07 2004-02-09 Versatile baseband signal input current splitter

Publications (1)

Publication Number Publication Date
ATE453960T1 true ATE453960T1 (de) 2010-01-15

Family

ID=32869383

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04709448T ATE453960T1 (de) 2003-02-07 2004-02-09 Vielseitiger splitter für basisband-stromeingangs-signal

Country Status (8)

Country Link
US (2) US7643847B2 (de)
EP (1) EP1704649B1 (de)
JP (1) JP4682331B2 (de)
KR (1) KR101058973B1 (de)
CN (1) CN1748370B (de)
AT (1) ATE453960T1 (de)
DE (1) DE602004024926D1 (de)
WO (1) WO2004073188A1 (de)

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JP4682331B2 (ja) * 2003-02-07 2011-05-11 エスティー‐エリクソン、ソシエテ、アノニム 汎用ベースバンド信号入力電流分配器
US9026070B2 (en) 2003-12-18 2015-05-05 Qualcomm Incorporated Low-power wireless diversity receiver with multiple receive paths
US9450665B2 (en) 2005-10-19 2016-09-20 Qualcomm Incorporated Diversity receiver for wireless communication
TWI472149B (zh) * 2010-03-02 2015-02-01 Marvell World Trade Ltd 雙載波放大器電路和方法
US9178669B2 (en) 2011-05-17 2015-11-03 Qualcomm Incorporated Non-adjacent carrier aggregation architecture
US8699586B2 (en) * 2011-06-10 2014-04-15 Didier Boivin Powerline control interface in CENELEC (EU) A-D bands frequency and amplitude modulation transmitter
US9252827B2 (en) 2011-06-27 2016-02-02 Qualcomm Incorporated Signal splitting carrier aggregation receiver architecture
US9154179B2 (en) 2011-06-29 2015-10-06 Qualcomm Incorporated Receiver with bypass mode for improved sensitivity
US12081243B2 (en) 2011-08-16 2024-09-03 Qualcomm Incorporated Low noise amplifiers with combined outputs
US8774334B2 (en) 2011-11-09 2014-07-08 Qualcomm Incorporated Dynamic receiver switching
US9362958B2 (en) 2012-03-02 2016-06-07 Qualcomm Incorporated Single chip signal splitting carrier aggregation receiver architecture
US9172402B2 (en) 2012-03-02 2015-10-27 Qualcomm Incorporated Multiple-input and multiple-output carrier aggregation receiver reuse architecture
US9118439B2 (en) 2012-04-06 2015-08-25 Qualcomm Incorporated Receiver for imbalanced carriers
US9154356B2 (en) * 2012-05-25 2015-10-06 Qualcomm Incorporated Low noise amplifiers for carrier aggregation
US9867194B2 (en) 2012-06-12 2018-01-09 Qualcomm Incorporated Dynamic UE scheduling with shared antenna and carrier aggregation
US9300420B2 (en) 2012-09-11 2016-03-29 Qualcomm Incorporated Carrier aggregation receiver architecture
US9543903B2 (en) 2012-10-22 2017-01-10 Qualcomm Incorporated Amplifiers with noise splitting
US8995591B2 (en) 2013-03-14 2015-03-31 Qualcomm, Incorporated Reusing a single-chip carrier aggregation receiver to support non-cellular diversity
US10177722B2 (en) 2016-01-12 2019-01-08 Qualcomm Incorporated Carrier aggregation low-noise amplifier with tunable integrated power splitter
US11063617B1 (en) * 2020-05-08 2021-07-13 Qualcomm Incorporated Bandtilt correction using combined signal and image passive mixers

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US4736385A (en) * 1987-01-27 1988-04-05 Computer Network Technology Corporation Transmitter and receiver circuit
JP2579573B2 (ja) 1991-06-14 1997-02-05 ホシザキ電機株式会社 袋詰め装置
US5274343A (en) * 1991-08-06 1993-12-28 Raytheon Company Plural switch circuits having RF propagation networks and RF terminations
JPH0565138U (ja) * 1992-02-07 1993-08-27 京セラ株式会社 高周波移動無線送受信装置
US6147543A (en) * 1996-01-19 2000-11-14 Motorola, Inc. Method and apparatus for selecting from multiple mixers
JP3255054B2 (ja) * 1996-12-10 2002-02-12 富士通株式会社 デジタル携帯電話機
JP2000049627A (ja) * 1998-07-31 2000-02-18 Kokusai Electric Co Ltd 全固体化短波送信器とその送信電力切換方法
JP4056145B2 (ja) * 1998-09-17 2008-03-05 株式会社ルネサステクノロジ Ｐｌｌ回路およびそれを用いた無線通信端末機器
US7110444B1 (en) * 1999-08-04 2006-09-19 Parkervision, Inc. Wireless local area network (WLAN) using universal frequency translation technology including multi-phase embodiments and circuit implementations
US6584090B1 (en) * 1999-04-23 2003-06-24 Skyworks Solutions, Inc. System and process for shared functional block CDMA and GSM communication transceivers
DE60014930T2 (de) * 1999-08-04 2005-10-13 Parkervision, Inc., Jasksonville Modem für eines drahtloses lokales netzwerk
NO329890B1 (no) * 1999-11-15 2011-01-17 Hitachi Ltd Mobilkommunikasjonsapparat
US6615027B1 (en) * 2000-01-21 2003-09-02 Qualcomm Incorporated Method and circuit for providing interface signals between integrated circuits
JP2002135157A (ja) * 2000-10-20 2002-05-10 Sony Corp マルチバンド携帯無線端末
FI20002881L (fi) * 2000-12-29 2002-06-30 Nokia Corp Järjestely ja menetelmä radiolähettimen häviöiden vähentämiseksi
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US6714760B2 (en) * 2001-05-10 2004-03-30 Qualcomm Incorporated Multi-mode satellite and terrestrial communication device
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JP2003152815A (ja) * 2001-11-14 2003-05-23 Hitachi Ltd 通信用半導体集積回路
US6728517B2 (en) * 2002-04-22 2004-04-27 Cognio, Inc. Multiple-input multiple-output radio transceiver
US7139538B2 (en) * 2002-09-05 2006-11-21 Renesas Technology Corp. Electronic component for amplifying high frequency power and radio communication system
EP1576751A2 (de) * 2002-12-11 2005-09-21 R.F. Magic Inc. Kaskadierbare automatische verstärkungsregelungschaltung und verfahren zur signalverteilung
AU2003289425A1 (en) * 2002-12-20 2004-07-14 Renesas Technology Corp. Transmission circuit and transmitter/receiver using same
JP4682331B2 (ja) * 2003-02-07 2011-05-11 エスティー‐エリクソン、ソシエテ、アノニム 汎用ベースバンド信号入力電流分配器
JP2004343164A (ja) * 2003-05-13 2004-12-02 Renesas Technology Corp 通信用半導体集積回路および無線通信システム
US7187909B2 (en) * 2004-03-29 2007-03-06 Texas Instruments Incorporated Current mode transmitter

Also Published As

Publication number Publication date
KR20050100387A (ko) 2005-10-18
DE602004024926D1 (de) 2010-02-11
US7643847B2 (en) 2010-01-05
EP1704649B1 (de) 2009-12-30
JP2006518575A (ja) 2006-08-10
CN1748370B (zh) 2012-09-05
KR101058973B1 (ko) 2011-08-23
WO2004073188A1 (en) 2004-08-26
CN1748370A (zh) 2006-03-15
US7949367B2 (en) 2011-05-24
JP4682331B2 (ja) 2011-05-11
US20100069024A1 (en) 2010-03-18
US20060205365A1 (en) 2006-09-14
EP1704649A1 (de) 2006-09-27

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