GB2536086B - A receiving system - Google Patents

A receiving system Download PDF

Info

Publication number
GB2536086B
GB2536086B GB1519070.5A GB201519070A GB2536086B GB 2536086 B GB2536086 B GB 2536086B GB 201519070 A GB201519070 A GB 201519070A GB 2536086 B GB2536086 B GB 2536086B
Authority
GB
United Kingdom
Prior art keywords
receiving system
receiving
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.)
Active
Application number
GB1519070.5A
Other languages
English (en)
Other versions
GB2536086A (en
GB201519070D0 (en
Inventor
Richard Marie Wloczysiak Stephane
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.)
Skyworks Solutions Inc
Original Assignee
Skyworks Solutions Inc
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 US14/727,739 external-priority patent/US9893752B2/en
Priority claimed from US14/734,746 external-priority patent/US9485001B2/en
Application filed by Skyworks Solutions Inc filed Critical Skyworks Solutions Inc
Priority to GB1909015.8A priority Critical patent/GB2572883B/en
Priority to GB1909017.4A priority patent/GB2572884B/en
Publication of GB201519070D0 publication Critical patent/GB201519070D0/en
Publication of GB2536086A publication Critical patent/GB2536086A/en
Application granted granted Critical
Publication of GB2536086B publication Critical patent/GB2536086B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • 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
    • 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
    • H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Radio Transmission System (AREA)
GB1519070.5A 2014-10-31 2015-10-28 A receiving system Active GB2536086B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1909015.8A GB2572883B (en) 2014-10-31 2015-10-28 A receiving system
GB1909017.4A GB2572884B (en) 2014-10-31 2015-10-28 A receiving system

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201462073041P 2014-10-31 2014-10-31
US201462073043P 2014-10-31 2014-10-31
US14/727,739 US9893752B2 (en) 2014-10-31 2015-06-01 Diversity receiver front end system with variable-gain amplifiers
US14/734,746 US9485001B2 (en) 2014-10-31 2015-06-09 Diversity receiver front end system with switching network

Publications (3)

Publication Number Publication Date
GB201519070D0 GB201519070D0 (en) 2015-12-09
GB2536086A GB2536086A (en) 2016-09-07
GB2536086B true GB2536086B (en) 2020-01-08

Family

ID=55130350

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1519070.5A Active GB2536086B (en) 2014-10-31 2015-10-28 A receiving system

Country Status (2)

Country Link
DE (1) DE102015220967B4 (de)
GB (1) GB2536086B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9485001B2 (en) 2014-10-31 2016-11-01 Skyworks Solutions, Inc. Diversity receiver front end system with switching network

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003090370A1 (en) * 2002-04-22 2003-10-30 Cognio, Inc. Multiple-input multiple-output radio transceiver
WO2005125031A1 (en) * 2004-06-18 2005-12-29 Nokia Corporation Method and device for selecting between internal and external antennas
US20100090777A1 (en) * 2008-10-10 2010-04-15 Hong Fu Jin Precision Industry (Shenzhen) Co. Ltd. Wireless communication device
EP2453588A1 (de) * 2009-07-07 2012-05-16 National University Corporation Shizuoka University Diversitätsempfangsvorrichtung
US20130043946A1 (en) * 2011-08-16 2013-02-21 Qualcomm Incorporated Low noise amplifiers with combined outputs
US20130051284A1 (en) * 2011-08-23 2013-02-28 Rf Micro Devices, Inc. Carrier aggregation radio system
US20140024322A1 (en) * 2012-07-18 2014-01-23 Rf Micro Devices, Inc. Radio front end having reduced diversity switch linearity requirement
US20140113578A1 (en) * 2012-10-22 2014-04-24 Qualcomm Incorporated Amplifiers with noise splitting
EP2736175A1 (de) * 2012-07-11 2014-05-28 Ntt Docomo, Inc. Eingangsschaltung, verfahren zur impedanzanpassung
US20140227982A1 (en) * 2013-02-08 2014-08-14 Rf Micro Devices, Inc. Front end circuitry for carrier aggregation configurations
GB2512669A (en) * 2013-04-02 2014-10-08 Broadcom Corp RF front end arrangement and method for sharing first and second antennas by different frequency bands

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8903343B2 (en) 2013-01-25 2014-12-02 Qualcomm Incorporated Single-input multiple-output amplifiers with independent gain control per output

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003090370A1 (en) * 2002-04-22 2003-10-30 Cognio, Inc. Multiple-input multiple-output radio transceiver
WO2005125031A1 (en) * 2004-06-18 2005-12-29 Nokia Corporation Method and device for selecting between internal and external antennas
US20100090777A1 (en) * 2008-10-10 2010-04-15 Hong Fu Jin Precision Industry (Shenzhen) Co. Ltd. Wireless communication device
EP2453588A1 (de) * 2009-07-07 2012-05-16 National University Corporation Shizuoka University Diversitätsempfangsvorrichtung
US20130043946A1 (en) * 2011-08-16 2013-02-21 Qualcomm Incorporated Low noise amplifiers with combined outputs
US20130051284A1 (en) * 2011-08-23 2013-02-28 Rf Micro Devices, Inc. Carrier aggregation radio system
EP2736175A1 (de) * 2012-07-11 2014-05-28 Ntt Docomo, Inc. Eingangsschaltung, verfahren zur impedanzanpassung
US20140024322A1 (en) * 2012-07-18 2014-01-23 Rf Micro Devices, Inc. Radio front end having reduced diversity switch linearity requirement
US20140113578A1 (en) * 2012-10-22 2014-04-24 Qualcomm Incorporated Amplifiers with noise splitting
US20140227982A1 (en) * 2013-02-08 2014-08-14 Rf Micro Devices, Inc. Front end circuitry for carrier aggregation configurations
GB2512669A (en) * 2013-04-02 2014-10-08 Broadcom Corp RF front end arrangement and method for sharing first and second antennas by different frequency bands

Also Published As

Publication number Publication date
GB2536086A (en) 2016-09-07
GB201519070D0 (en) 2015-12-09
DE102015220967A1 (de) 2016-05-04
DE102015220967B4 (de) 2022-08-11

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