HK1212115A1 - Circuits and methods related to radio-frequency receivers having carrier aggregation - Google Patents

Circuits and methods related to radio-frequency receivers having carrier aggregation

Info

Publication number
HK1212115A1
HK1212115A1 HK15112668.9A HK15112668A HK1212115A1 HK 1212115 A1 HK1212115 A1 HK 1212115A1 HK 15112668 A HK15112668 A HK 15112668A HK 1212115 A1 HK1212115 A1 HK 1212115A1
Authority
HK
Hong Kong
Prior art keywords
radio
circuits
carrier aggregation
methods related
frequency receivers
Prior art date
Application number
HK15112668.9A
Other languages
English (en)
Chinese (zh)
Inventor
‧沃羅克奇西亞克
‧多米諾
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
Application filed by Skyworks Solutions Inc filed Critical Skyworks Solutions Inc
Publication of HK1212115A1 publication Critical patent/HK1212115A1/xx

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
    • H04B1/0057—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 diplexing or multiplexing filters for selecting the desired band
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/56—Modifications of input or output impedances, not otherwise provided for
    • H03F1/565—Modifications of input or output impedances, not otherwise provided for using inductive elements
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies
    • H04L5/08—Channels characterised by the type of signal the signals being represented by different frequencies each combination of signals in different channels being represented by a fixed frequency
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/111—Indexing scheme relating to amplifiers the amplifier being a dual or triple band amplifier, e.g. 900 and 1800 MHz, e.g. switched or not switched, simultaneously or not
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/222—A circuit being added at the input of an amplifier to adapt the input impedance of the amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/294—Indexing scheme relating to amplifiers the amplifier being a low noise amplifier [LNA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Transceivers (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
HK15112668.9A 2014-04-11 2015-12-24 Circuits and methods related to radio-frequency receivers having carrier aggregation HK1212115A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201461978808P 2014-04-11 2014-04-11

Publications (1)

Publication Number Publication Date
HK1212115A1 true HK1212115A1 (en) 2016-06-03

Family

ID=53190334

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15112668.9A HK1212115A1 (en) 2014-04-11 2015-12-24 Circuits and methods related to radio-frequency receivers having carrier aggregation

Country Status (9)

Country Link
US (2) US10218390B2 (ko)
JP (2) JP6576669B2 (ko)
KR (1) KR102341364B1 (ko)
CN (1) CN105119611B (ko)
DE (1) DE102015206368A1 (ko)
GB (1) GB2526197B (ko)
HK (1) HK1212115A1 (ko)
SG (2) SG10201502850QA (ko)
TW (2) TWI708483B (ko)

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Also Published As

Publication number Publication date
JP6576669B2 (ja) 2019-09-18
GB201505988D0 (en) 2015-05-20
CN105119611B (zh) 2020-12-04
CN105119611A (zh) 2015-12-02
KR102341364B1 (ko) 2021-12-21
TWI708483B (zh) 2020-10-21
US10218390B2 (en) 2019-02-26
KR20150118052A (ko) 2015-10-21
TW201931785A (zh) 2019-08-01
US20150295596A1 (en) 2015-10-15
JP2015204629A (ja) 2015-11-16
SG10201808449UA (en) 2018-10-30
US10784903B2 (en) 2020-09-22
GB2526197A (en) 2015-11-18
GB2526197B (en) 2020-11-18
JP6892483B2 (ja) 2021-06-23
TW201543855A (zh) 2015-11-16
DE102015206368A1 (de) 2015-10-15
SG10201502850QA (en) 2015-11-27
JP2019205204A (ja) 2019-11-28
TWI660612B (zh) 2019-05-21
US20190268027A1 (en) 2019-08-29
JP6892483B6 (ja) 2021-07-14

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