TWI744641B - 關於在射頻接收器中之無切換載波聚合的電路及方法 - Google Patents

關於在射頻接收器中之無切換載波聚合的電路及方法 Download PDF

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Publication number
TWI744641B
TWI744641B TW108117630A TW108117630A TWI744641B TW I744641 B TWI744641 B TW I744641B TW 108117630 A TW108117630 A TW 108117630A TW 108117630 A TW108117630 A TW 108117630A TW I744641 B TWI744641 B TW I744641B
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Taiwan
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amplifier
current converter
circuit
signal
common
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TW108117630A
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English (en)
Chinese (zh)
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TW201933821A (zh
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亞伯拉罕 安金 佩里凡諾魯
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美商西凱渥資訊處理科技公司
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    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037—Inter-user or inter-terminal allocation
    • 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
    • H03F3/195—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only in integrated 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
    • H04B1/0067—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 one or more circuit blocks in common for different bands
    • 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
    • H03F3/191—Tuned amplifiers
    • 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
    • H04B1/123—Neutralising, balancing, or compensation arrangements using adaptive balancing or compensation means
    • 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
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/1638—Special circuits to enhance selectivity of receivers not otherwise provided for
    • 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
    • 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
    • H04B1/405—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency with multiple discrete channels
    • 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) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Amplifiers (AREA)
  • Transceivers (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Near-Field Transmission Systems (AREA)
TW108117630A 2014-04-11 2015-04-10 關於在射頻接收器中之無切換載波聚合的電路及方法 TWI744641B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201461978810P 2014-04-11 2014-04-11
US61/978,810 2014-04-11

Publications (2)

Publication Number Publication Date
TW201933821A TW201933821A (zh) 2019-08-16
TWI744641B true TWI744641B (zh) 2021-11-01

Family

ID=53190335

Family Applications (3)

Application Number Title Priority Date Filing Date
TW108117630A TWI744641B (zh) 2014-04-11 2015-04-10 關於在射頻接收器中之無切換載波聚合的電路及方法
TW104111718A TWI665898B (zh) 2014-04-11 2015-04-10 關於在射頻接收器中之無切換載波聚合的電路
TW110136151A TWI790762B (zh) 2014-04-11 2015-04-10 關於在射頻接收器中之無切換載波聚合的電路及方法

Family Applications After (2)

Application Number Title Priority Date Filing Date
TW104111718A TWI665898B (zh) 2014-04-11 2015-04-10 關於在射頻接收器中之無切換載波聚合的電路
TW110136151A TWI790762B (zh) 2014-04-11 2015-04-10 關於在射頻接收器中之無切換載波聚合的電路及方法

Country Status (8)

Country Link
US (3) US10050653B2 (cg-RX-API-DMAC10.html)
JP (3) JP6584812B2 (cg-RX-API-DMAC10.html)
KR (2) KR102338101B1 (cg-RX-API-DMAC10.html)
CN (1) CN104980263B (cg-RX-API-DMAC10.html)
DE (1) DE102015206370B4 (cg-RX-API-DMAC10.html)
GB (3) GB2591952B (cg-RX-API-DMAC10.html)
SG (2) SG10201502852UA (cg-RX-API-DMAC10.html)
TW (3) TWI744641B (cg-RX-API-DMAC10.html)

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JP6451605B2 (ja) 2015-11-18 2019-01-16 株式会社村田製作所 高周波モジュール及び通信装置
CN106412978B (zh) * 2016-06-24 2019-08-06 青岛海信移动通信技术股份有限公司 一种业务处理方法及终端
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JP6965581B2 (ja) * 2016-08-05 2021-11-10 株式会社村田製作所 高周波モジュール及び通信装置
CN107689778B (zh) 2016-08-05 2022-03-01 株式会社村田制作所 高频模块以及通信装置
JP6623133B2 (ja) 2016-09-05 2019-12-18 株式会社東芝 高周波半導体増幅回路
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TWI672903B (zh) * 2018-10-03 2019-09-21 立積電子股份有限公司 放大器電路
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US11095329B1 (en) * 2020-04-21 2021-08-17 Globalfoundries U.S. Inc. Filter and amplification circuit for outputting ultra-wide band (UWB) radio frequency (RF) signals with a high spurious-free dynamic range, test system and methods
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Also Published As

Publication number Publication date
GB202105439D0 (en) 2021-06-02
US10826546B2 (en) 2020-11-03
KR102480200B1 (ko) 2022-12-23
HK1211146A1 (en) 2016-05-13
GB201505989D0 (en) 2015-05-20
GB2591953A (en) 2021-08-11
JP6965316B2 (ja) 2021-11-10
TW201933821A (zh) 2019-08-16
GB2591952B (en) 2021-12-29
US20210175916A1 (en) 2021-06-10
GB2591952A (en) 2021-08-11
DE102015206370A1 (de) 2015-10-15
SG10201502852UA (en) 2015-11-27
US10050653B2 (en) 2018-08-14
JP2022009311A (ja) 2022-01-14
KR20210152439A (ko) 2021-12-15
SG10201911726TA (en) 2020-01-30
US20190140677A1 (en) 2019-05-09
US11664839B2 (en) 2023-05-30
GB2526677A (en) 2015-12-02
TWI790762B (zh) 2023-01-21
DE102015206370B4 (de) 2024-01-25
CN104980263B (zh) 2019-10-15
JP2015204628A (ja) 2015-11-16
GB202105437D0 (en) 2021-06-02
GB2591953B (en) 2021-12-29
KR20150118053A (ko) 2015-10-21
JP6584812B2 (ja) 2019-10-02
TW201543856A (zh) 2015-11-16
CN104980263A (zh) 2015-10-14
JP2019213221A (ja) 2019-12-12
JP7271634B2 (ja) 2023-05-11
GB2526677B (en) 2021-06-09
KR102338101B1 (ko) 2021-12-10
TWI665898B (zh) 2019-07-11
TW202203612A (zh) 2022-01-16
US20150296515A1 (en) 2015-10-15

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