CN110417364B - 功率放大器 - Google Patents
功率放大器 Download PDFInfo
- Publication number
- CN110417364B CN110417364B CN201910358584.2A CN201910358584A CN110417364B CN 110417364 B CN110417364 B CN 110417364B CN 201910358584 A CN201910358584 A CN 201910358584A CN 110417364 B CN110417364 B CN 110417364B
- Authority
- CN
- China
- Prior art keywords
- circuit
- power amplifier
- frequency
- transmission line
- inductor
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 49
- 239000003990 capacitor Substances 0.000 claims abstract description 21
- 239000002131 composite material Substances 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 description 22
- 230000009466 transformation Effects 0.000 description 16
- 238000010586 diagram Methods 0.000 description 11
- 238000002347 injection Methods 0.000 description 9
- 239000007924 injection Substances 0.000 description 9
- 238000004891 communication Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000008707 rearrangement Effects 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
- H03F1/56—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
- 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
- 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
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/38—Impedance-matching networks
- H03H7/383—Impedance-matching networks comprising distributed impedance elements together with lumped impedance 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
- H04B1/005—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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/0014—Carrier regulation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
- H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
- H04L7/0331—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop with a digital phase-locked loop [PLL] processing binary samples, e.g. add/subtract logic for correction of receiver clock
-
- 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
- H03F2200/255—Amplifier input 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
- H03F2200/267—A capacitor based passive circuit, e.g. filter, being used in an amplifying circuit
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/336—A I/Q, i.e. phase quadrature, modulator or demodulator being used in an amplifying circuit
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/387—A circuit being added at the output of an amplifier to adapt the output impedance of the amplifier
-
- 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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/0014—Carrier regulation
- H04L2027/0016—Stabilisation of local oscillators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Amplifiers (AREA)
- Transmitters (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/966,935 | 2018-04-30 | ||
US15/966,935 US10374558B1 (en) | 2018-04-30 | 2018-04-30 | Wideband distributed power amplifier utilizing metamaterial transmission line conception with impedance transformation |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110417364A CN110417364A (zh) | 2019-11-05 |
CN110417364B true CN110417364B (zh) | 2023-08-04 |
Family
ID=67477635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910358584.2A Active CN110417364B (zh) | 2018-04-30 | 2019-04-30 | 功率放大器 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10374558B1 (zh) |
CN (1) | CN110417364B (zh) |
TW (1) | TW201946377A (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110209625B (zh) * | 2019-04-11 | 2020-08-11 | 浙江大学 | 一种基于低频参考信号的片上同步自修复系统 |
US11502653B2 (en) * | 2019-11-22 | 2022-11-15 | Skyworks Solutions, Inc. | Metamaterial based power amplifier module |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3495183A (en) * | 1965-10-28 | 1970-02-10 | Jfd Electronics Corp | Distributional amplifier means |
JPH02130008A (ja) * | 1988-11-09 | 1990-05-18 | Toshiba Corp | 高周波電力増幅回路 |
US5053719A (en) * | 1990-08-13 | 1991-10-01 | Raytheon Company | Wide-band push-pull amplifier |
JP3164151B2 (ja) * | 1998-07-06 | 2001-05-08 | 日本電気株式会社 | 電力増幅器 |
US6606483B1 (en) * | 2000-10-10 | 2003-08-12 | Motorola, Inc. | Dual open and closed loop linear transmitter |
JP5223008B2 (ja) * | 2009-07-14 | 2013-06-26 | パナソニック株式会社 | 高周波電力増幅器 |
JP6191016B2 (ja) * | 2012-11-09 | 2017-09-06 | パナソニックIpマネジメント株式会社 | 半導体装置 |
US9136899B2 (en) * | 2013-06-03 | 2015-09-15 | Texas Instruments Incorporated | Built in self test and method for RF transceiver systems |
US9184709B2 (en) * | 2013-10-08 | 2015-11-10 | Peregrine Semiconductor Corporation | Resonant pre-driver for switching amplifier |
US9231550B2 (en) * | 2014-06-09 | 2016-01-05 | Mitsubishi Electric Research Laboratories, Inc. | Output matching network for wideband power amplifier with harmonic suppression |
EP3243207A1 (en) * | 2015-01-27 | 2017-11-15 | Huawei Technologies Co. Ltd. | Transformer, power matching network and digital power amplifier |
-
2018
- 2018-04-30 US US15/966,935 patent/US10374558B1/en active Active
-
2019
- 2019-04-16 TW TW108113160A patent/TW201946377A/zh unknown
- 2019-04-30 CN CN201910358584.2A patent/CN110417364B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US10374558B1 (en) | 2019-08-06 |
TW201946377A (zh) | 2019-12-01 |
CN110417364A (zh) | 2019-11-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200805 Address after: Columbia, Canada Applicant after: Shiwei Technology Co.,Ltd. Address before: California, USA Applicant before: SPEEDLINK TECHNOLOGY Inc. |
|
TA01 | Transfer of patent application right | ||
CB02 | Change of applicant information |
Address after: Columbia, Canada Applicant after: Swift Technology Co.,Ltd. Address before: Columbia, Canada Applicant before: Shiwei Technology Co.,Ltd. |
|
CB02 | Change of applicant information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20211104 Address after: Room (112) - 117, logistics building, No. 88, modern Avenue, Suzhou Industrial Zone, Suzhou area, China (Jiangsu) pilot Free Trade Zone, Suzhou, Jiangsu Applicant after: Suzhou Siweite Technology Co.,Ltd. Address before: Columbia, Canada Applicant before: Swift Technology Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant |