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SG11201901799UA - Multi-input amplifier with degeneration switching block and low loss bypass function - Google Patents

Multi-input amplifier with degeneration switching block and low loss bypass function

Info

Publication number
SG11201901799UA
SG11201901799UA SG11201901799UA SG11201901799UA SG11201901799UA SG 11201901799U A SG11201901799U A SG 11201901799UA SG 11201901799U A SG11201901799U A SG 11201901799UA SG 11201901799U A SG11201901799U A SG 11201901799UA SG 11201901799U A SG11201901799U A SG 11201901799UA
Authority
SG
Singapore
Prior art keywords
international
gain
irvine
california
block
Prior art date
Application number
SG11201901799UA
Other languages
English (en)
Inventor
Johannes Jacobus Emile Maria Hageraats
Junhyung Lee
Joshua Haeseok Cho
Aravind Kumar Padyana
Bipul Agarwal
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 SG11201901799UA publication Critical patent/SG11201901799UA/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3052—Automatic control in amplifiers having semiconductor devices in bandpass amplifiers (H.F. or I.F.) or in frequency-changers used in a (super)heterodyne receiver
    • H03G3/3068—Circuits generating control signals for both R.F. and I.F. stages
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
    • H03G1/0035—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using continuously variable impedance elements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3036—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers
    • 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
    • H04B7/0882—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 post-detection diversity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Moving Of The Head To Find And Align With The Track (AREA)
  • Transmitters (AREA)
SG11201901799UA 2016-08-31 2017-08-30 Multi-input amplifier with degeneration switching block and low loss bypass function SG11201901799UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662381851P 2016-08-31 2016-08-31
PCT/US2017/049363 WO2018045024A1 (en) 2016-08-31 2017-08-30 Multi-input amplifier with degeneration switching block and low loss bypass function

Publications (1)

Publication Number Publication Date
SG11201901799UA true SG11201901799UA (en) 2019-03-28

Family

ID=61243748

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201901799UA SG11201901799UA (en) 2016-08-31 2017-08-30 Multi-input amplifier with degeneration switching block and low loss bypass function

Country Status (9)

Country Link
US (4) US10230417B2 (ja)
JP (3) JP6968172B2 (ja)
KR (1) KR102551718B1 (ja)
CN (1) CN109845098B (ja)
DE (1) DE112017004352T5 (ja)
GB (3) GB2598209B (ja)
SG (1) SG11201901799UA (ja)
TW (4) TWI811981B (ja)
WO (1) WO2018045024A1 (ja)

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US12231088B2 (en) 2021-06-18 2025-02-18 Qorvo Us, Inc. Wideband transmission circuit
US20230082415A1 (en) * 2021-09-16 2023-03-16 Qorvo Us, Inc. Phase and amplitude error correction in a transmission circuit
TWI799094B (zh) * 2022-01-20 2023-04-11 瑞昱半導體股份有限公司 具有線性度補償機制的可變增益放大電路及方法
US12273081B2 (en) 2022-01-27 2025-04-08 Qorvo Us, Inc. Voltage ripple reduction in a power management circuit
CN115208338A (zh) * 2022-09-16 2022-10-18 深圳飞骧科技股份有限公司 多频段低噪声放大器及通信设备
CN115441839A (zh) * 2022-09-16 2022-12-06 深圳飞骧科技股份有限公司 多频段低噪声放大器、集成电路芯片及电子设备
CN115296620B (zh) * 2022-09-29 2022-12-30 深圳飞骧科技股份有限公司 多频段可调增益的低噪声放大器
CN115567013B (zh) * 2022-10-20 2023-08-29 臻智微芯(广州)技术有限公司 一种基于旁路模式的低噪声放大器电路
CN116015331B (zh) * 2022-12-26 2023-08-08 成都爱科特科技发展有限公司 一种复杂电磁环境弱信号接收方法、装置及系统
CN118508885A (zh) * 2024-07-22 2024-08-16 荣耀终端有限公司 一种低噪声放大器、射频芯片以及通信设备

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Also Published As

Publication number Publication date
TWI814230B (zh) 2023-09-01
US20180062690A1 (en) 2018-03-01
TW201826698A (zh) 2018-07-16
WO2018045024A1 (en) 2018-03-08
TWI811981B (zh) 2023-08-11
CN109845098B (zh) 2024-02-13
US11563460B2 (en) 2023-01-24
CN109845098A (zh) 2019-06-04
DE112017004352T5 (de) 2019-05-23
GB2570229A (en) 2019-07-17
US10804951B2 (en) 2020-10-13
GB201904240D0 (en) 2019-05-08
GB2598209A (en) 2022-02-23
TW202230966A (zh) 2022-08-01
GB202111132D0 (en) 2021-09-15
TWI814229B (zh) 2023-09-01
US20210143859A1 (en) 2021-05-13
GB2598210A (en) 2022-02-23
US20200145039A1 (en) 2020-05-07
KR102551718B1 (ko) 2023-07-06
GB2570229B (en) 2021-09-15
TW202230968A (zh) 2022-08-01
JP2023100806A (ja) 2023-07-19
US10530412B2 (en) 2020-01-07
GB2598209B (en) 2022-09-21
KR20190047713A (ko) 2019-05-08
TWI757329B (zh) 2022-03-11
GB2598210B (en) 2022-09-21
JP2019528657A (ja) 2019-10-10
US20190207639A1 (en) 2019-07-04
TW202230967A (zh) 2022-08-01
JP6968172B2 (ja) 2021-11-17
GB202111131D0 (en) 2021-09-15
JP2022020699A (ja) 2022-02-01
US10230417B2 (en) 2019-03-12

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