HK1207481A1 - 與用於射頻功率放大器的控制器相關的系統、電路和方法 - Google Patents

與用於射頻功率放大器的控制器相關的系統、電路和方法

Info

Publication number
HK1207481A1
HK1207481A1 HK15107850.7A HK15107850A HK1207481A1 HK 1207481 A1 HK1207481 A1 HK 1207481A1 HK 15107850 A HK15107850 A HK 15107850A HK 1207481 A1 HK1207481 A1 HK 1207481A1
Authority
HK
Hong Kong
Prior art keywords
controllers
radio
circuits
systems
frequency power
Prior art date
Application number
HK15107850.7A
Other languages
English (en)
Inventor
Netsanet Gebeyehu
Ying Shi
Reza Kasnavi
Onder Oz
Jinghang Feng
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 HK1207481A1 publication Critical patent/HK1207481A1/zh

Links

Classifications

    • 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
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
    • H03F1/0211—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers with control of the supply voltage or current
    • H03F1/0216—Continuous control
    • H03F1/0233—Continuous control by using a signal derived from the output signal, e.g. bootstrapping the voltage supply
    • 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
    • H03G3/3042—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers in modulators, frequency-changers, transmitters or power amplifiers
    • 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
    • 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
    • H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F3/213—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only in integrated circuits
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/423—Amplifier output adaptation especially for transmission line coupling purposes, e.g. impedance adaptation
    • 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
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/462—Indexing scheme relating to amplifiers the current being sensed
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/528—Indexing scheme relating to amplifiers the temperature dependence being controlled by referencing to the band gap

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Amplifiers (AREA)
HK15107850.7A 2012-08-15 2015-08-14 與用於射頻功率放大器的控制器相關的系統、電路和方法 HK1207481A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261683674P 2012-08-15 2012-08-15
PCT/US2013/055014 WO2014028667A1 (en) 2012-08-15 2013-08-14 Systems, circuits and methods related to controllers for radio-frequency power amplifiers

Publications (1)

Publication Number Publication Date
HK1207481A1 true HK1207481A1 (zh) 2016-01-29

Family

ID=50099649

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15107850.7A HK1207481A1 (zh) 2012-08-15 2015-08-14 與用於射頻功率放大器的控制器相關的系統、電路和方法

Country Status (6)

Country Link
US (2) US9093969B2 (zh)
KR (1) KR102098884B1 (zh)
CN (2) CN104718698B (zh)
HK (1) HK1207481A1 (zh)
TW (2) TWI530088B (zh)
WO (1) WO2014028667A1 (zh)

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Also Published As

Publication number Publication date
CN107104649A (zh) 2017-08-29
KR102098884B1 (ko) 2020-04-08
TWI530088B (zh) 2016-04-11
US9093969B2 (en) 2015-07-28
WO2014028667A1 (en) 2014-02-20
CN104718698A (zh) 2015-06-17
CN104718698B (zh) 2017-08-04
US9755578B2 (en) 2017-09-05
US20140049321A1 (en) 2014-02-20
KR20150043459A (ko) 2015-04-22
TW201613258A (en) 2016-04-01
CN107104649B (zh) 2020-10-13
US20160190994A1 (en) 2016-06-30
TWI606690B (zh) 2017-11-21
TW201414190A (zh) 2014-04-01

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