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
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
CN102844983B (zh) * 2010-03-02 2015-07-15 马维尔国际贸易有限公司 双载波放大器电路和方法
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
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

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JP3255054B2 (ja) * 1996-12-10 2002-02-12 富士通株式会社 デジタル携帯電話機
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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
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US6615027B1 (en) * 2000-01-21 2003-09-02 Qualcomm Incorporated Method and circuit for providing interface signals between integrated circuits
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FI20002881A (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
JP3816356B2 (ja) * 2001-06-21 2006-08-30 株式会社東芝 無線送信機
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WO2004023649A1 (ja) * 2002-09-05 2004-03-18 Renesas Technology Corp. 高周波電力増幅用電子部品および無線通信システム
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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
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
KR101058973B1 (ko) 2011-08-23
KR20050100387A (ko) 2005-10-18
US20060205365A1 (en) 2006-09-14
US20100069024A1 (en) 2010-03-18
EP1704649A1 (de) 2006-09-27
DE602004024926D1 (de) 2010-02-11
JP4682331B2 (ja) 2011-05-11
EP1704649B1 (de) 2009-12-30
CN1748370A (zh) 2006-03-15
US7949367B2 (en) 2011-05-24
CN1748370B (zh) 2012-09-05
JP2006518575A (ja) 2006-08-10
WO2004073188A1 (en) 2004-08-26
US7643847B2 (en) 2010-01-05

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