GB2572882B - A receiving system - Google Patents

A receiving system Download PDF

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Publication number
GB2572882B
GB2572882B GB1909001.8A GB201909001A GB2572882B GB 2572882 B GB2572882 B GB 2572882B GB 201909001 A GB201909001 A GB 201909001A GB 2572882 B GB2572882 B GB 2572882B
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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
GB1909001.8A
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English (en)
Other versions
GB2572882A (en
GB201909001D0 (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 US14/734,759 external-priority patent/US9385765B2/en
Application filed by Skyworks Solutions Inc filed Critical Skyworks Solutions Inc
Priority claimed from GB1519071.3A external-priority patent/GB2534968B/en
Publication of GB201909001D0 publication Critical patent/GB201909001D0/en
Publication of GB2572882A publication Critical patent/GB2572882A/en
Application granted granted Critical
Publication of GB2572882B publication Critical patent/GB2572882B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • H04B7/0805—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 with single receiver and antenna switching
    • 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
    • H04B1/06—Receivers
    • H04B1/16—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
    • 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
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/26—Modifications of amplifiers to reduce influence of noise generated by amplifying elements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
    • H03F3/19—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/24—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers of transmitter output stages
    • H03F3/245—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers of transmitter output stages with semiconductor devices only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/72—Gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal
    • 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
    • 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
    • H04B1/0064—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 separate antennas for the 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
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/12—Neutralising, balancing, or compensation arrangements
    • 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
    • H04B7/0825—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 with main and with auxiliary or diversity antennas
    • 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
    • H03F2200/294—Indexing scheme relating to amplifiers the amplifier being a low noise amplifier [LNA]
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/451—Indexing scheme relating to amplifiers the amplifier being a radio frequency amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/72—Indexing scheme relating to gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal
    • H03F2203/7209—Indexing scheme relating to gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal the gated amplifier being switched from a first band to a second band
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Radio Transmission System (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Noise Elimination (AREA)
  • Transceivers (AREA)
  • Circuits Of Receivers In General (AREA)
  • Amplifiers (AREA)
GB1909001.8A 2014-10-31 2015-10-28 A receiving system Active GB2572882B (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201462073039P 2014-10-31 2014-10-31
US201462073040P 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
US14/734,759 US9385765B2 (en) 2014-10-31 2015-06-09 Diversity receiver front end system with phase-shifting components
US14/734,775 US9571037B2 (en) 2014-10-31 2015-06-09 Diversity receiver front end system with impedance matching components
GB1519071.3A GB2534968B (en) 2014-10-31 2015-10-28 A receiving system

Publications (3)

Publication Number Publication Date
GB201909001D0 GB201909001D0 (en) 2019-08-07
GB2572882A GB2572882A (en) 2019-10-16
GB2572882B true GB2572882B (en) 2020-01-08

Family

ID=55886963

Family Applications (3)

Application Number Title Priority Date Filing Date
GB1909001.8A Active GB2572882B (en) 2014-10-31 2015-10-28 A receiving system
GB1909000.0A Active GB2572881B (en) 2014-10-31 2015-10-28 A receiving system
GB1909024.0A Active GB2572886B (en) 2014-10-31 2015-10-28 A receiving system

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB1909000.0A Active GB2572881B (en) 2014-10-31 2015-10-28 A receiving system
GB1909024.0A Active GB2572886B (en) 2014-10-31 2015-10-28 A receiving system

Country Status (7)

Country Link
JP (8) JP6029728B2 (ja)
KR (2) KR101737231B1 (ja)
CN (3) CN105577206B (ja)
GB (3) GB2572882B (ja)
HK (2) HK1223204A1 (ja)
SG (4) SG10201609056PA (ja)
TW (3) TWI581580B (ja)

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KR102559431B1 (ko) * 2015-06-01 2023-07-26 스카이워크스 솔루션즈, 인코포레이티드 다이버시티 수신기에 관련한 시스템, 디바이스 및 방법
CN106301516B (zh) * 2016-08-08 2020-07-21 华为技术有限公司 一种分集接收机及终端
GB2598209B (en) 2016-08-31 2022-09-21 Skyworks Solutions Inc Multi-input amplifier with degeneration switching block and low loss bypass function
CN106714183B (zh) * 2017-01-20 2020-05-15 安徽大学 一种保护隐私的异质频谱分配方法
WO2018180648A1 (ja) * 2017-03-31 2018-10-04 株式会社村田製作所 マルチプレクサ、高周波フロントエンド回路及び通信装置
CN112042116A (zh) * 2018-03-30 2020-12-04 苹果公司 支持多载波操作的低噪声放大器
CN108988903B (zh) 2018-07-23 2020-09-01 Oppo广东移动通信有限公司 射频系统及电子设备
CN108988904B (zh) * 2018-07-23 2020-10-30 Oppo广东移动通信有限公司 射频系统、天线切换控制方法及相关产品
WO2020020110A1 (en) 2018-07-23 2020-01-30 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Receiving module, transmitting module, and radio frequency system
CN112787700B (zh) * 2018-07-23 2022-12-13 Oppo广东移动通信有限公司 接收模组、天线切换控制方法及相关产品
CN112673577B (zh) * 2018-09-11 2023-07-18 涂鸦实验室(新加坡)私人有限公司 可配置的智能无线电模块
KR102581317B1 (ko) * 2018-12-24 2023-09-22 삼성전자 주식회사 복수개의 안테나 어레이를 포함하는 전자 장치
KR20220028918A (ko) * 2020-08-31 2022-03-08 삼성전자주식회사 전자 장치 및 전자 장치에서 송신 신호의 경로 설정 방법

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EP0813312A2 (en) * 1996-06-10 1997-12-17 Matsushita Electric Industrial Co., Ltd. Multiband mobile unit communication apparatus
WO2007044652A2 (en) * 2005-10-06 2007-04-19 Flextronics Ap, Llc Combined antenna module with single output
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US20130273861A1 (en) * 2012-04-11 2013-10-17 Qualcomm Incorporated Devices for switching an antenna
GB2526197A (en) * 2014-04-11 2015-11-18 Skyworks Solutions Inc Circuits and methods related to radio-frequency receivers having carrier aggregation

Also Published As

Publication number Publication date
GB201909024D0 (en) 2019-08-07
CN105577206A (zh) 2016-05-11
JP6950110B2 (ja) 2021-10-13
GB2572881A (en) 2019-10-16
SG10201508954PA (en) 2016-05-30
GB201909000D0 (en) 2019-08-07
KR20160051636A (ko) 2016-05-11
TW201631909A (zh) 2016-09-01
KR20160052359A (ko) 2016-05-12
SG10201609056PA (en) 2016-12-29
TW201701600A (zh) 2017-01-01
CN107147403A (zh) 2017-09-08
JP6470373B2 (ja) 2019-02-13
JP6526365B1 (ja) 2019-06-05
TWI580207B (zh) 2017-04-21
JP6029728B2 (ja) 2016-11-24
JP2019092178A (ja) 2019-06-13
KR101710961B1 (ko) 2017-02-28
JP2021145341A (ja) 2021-09-24
JP2017092952A (ja) 2017-05-25
GB2572886A (en) 2019-10-16
HK1223203A1 (zh) 2017-07-21
CN105577206B (zh) 2017-03-29
CN105577257B (zh) 2019-04-05
JP2019165476A (ja) 2019-09-26
JP2016103819A (ja) 2016-06-02
TWI611673B (zh) 2018-01-11
GB2572882A (en) 2019-10-16
SG10201609086TA (en) 2016-12-29
KR101737231B1 (ko) 2017-05-18
JP2018061252A (ja) 2018-04-12
JP2019165477A (ja) 2019-09-26
GB2572886B (en) 2020-01-08
JP2016092828A (ja) 2016-05-23
CN105577257A (zh) 2016-05-11
TWI581580B (zh) 2017-05-01
JP6525935B2 (ja) 2019-06-05
TW201630367A (zh) 2016-08-16
SG10201508952RA (en) 2016-05-30
JP6882366B2 (ja) 2021-06-02
HK1223204A1 (zh) 2017-07-21
GB2572881B (en) 2020-02-12
GB201909001D0 (en) 2019-08-07
CN107147403B (zh) 2019-06-21
JP6625257B2 (ja) 2019-12-25

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