DE102015209435A1 - Linearisierer - Google Patents
Linearisierer Download PDFInfo
- Publication number
- DE102015209435A1 DE102015209435A1 DE102015209435.9A DE102015209435A DE102015209435A1 DE 102015209435 A1 DE102015209435 A1 DE 102015209435A1 DE 102015209435 A DE102015209435 A DE 102015209435A DE 102015209435 A1 DE102015209435 A1 DE 102015209435A1
- Authority
- DE
- Germany
- Prior art keywords
- diode
- linearizer
- transmission line
- branch point
- circuit
- 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.)
- Withdrawn
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 230000001939 inductive effect Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 description 14
- 230000037431 insertion Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 11
- 230000001965 increasing effect Effects 0.000 description 8
- 239000000758 substrate Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
Images
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
- H03F1/32—Modifications of amplifiers to reduce non-linear distortion
- H03F1/3241—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits
- H03F1/3258—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits based on polynomial terms
-
- 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
- H03F1/32—Modifications of amplifiers to reduce non-linear distortion
-
- 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
- H03F3/211—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only using a combination of several amplifiers
-
- 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
- H03F3/60—Amplifiers in which coupling networks have distributed constants, e.g. with waveguide resonators
- H03F3/602—Combinations of several amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/68—Combinations of amplifiers, e.g. multi-channel amplifiers for stereophonics
-
- 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
- H03F2201/00—Indexing scheme relating to details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements covered by H03F1/00
- H03F2201/32—Indexing scheme relating to modifications of amplifiers to reduce non-linear distortion
- H03F2201/3215—To increase the output power or efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Algebra (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Amplifiers (AREA)
- Microwave Amplifiers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014-107357 | 2014-05-23 | ||
| JP2014107357A JP6364956B2 (ja) | 2014-05-23 | 2014-05-23 | リニアライザ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102015209435A1 true DE102015209435A1 (de) | 2015-11-26 |
Family
ID=54432021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102015209435.9A Withdrawn DE102015209435A1 (de) | 2014-05-23 | 2015-05-22 | Linearisierer |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9935589B2 (enExample) |
| JP (1) | JP6364956B2 (enExample) |
| KR (1) | KR20150135084A (enExample) |
| CN (1) | CN105099376B (enExample) |
| DE (1) | DE102015209435A1 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015222912A (ja) * | 2014-05-23 | 2015-12-10 | 三菱電機株式会社 | リニアライザ |
| US10734330B2 (en) | 2015-01-30 | 2020-08-04 | Taiwan Semiconductor Manufacturing Company Limited | Semiconductor devices having an electro-static discharge protection structure |
| CN111313845B (zh) * | 2019-12-09 | 2022-05-17 | 电子科技大学 | 基于波导电桥的可调谐毫米波行波管用模拟预失真器 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012244545A (ja) | 2011-05-23 | 2012-12-10 | Mitsubishi Electric Corp | リニアライザ |
| JP2014107357A (ja) | 2012-11-26 | 2014-06-09 | Shin Etsu Handotai Co Ltd | Ｓｏｉウェーハの製造方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5282072A (en) * | 1991-11-19 | 1994-01-25 | Harmonic Lightwaves, Inc. | Shunt-expansive predistortion linearizers for optical analog transmitters |
| US5424680A (en) * | 1993-11-30 | 1995-06-13 | Harmonic Lightwaves, Inc. | Predistorter for high frequency optical communications devices |
| US5523716A (en) * | 1994-10-13 | 1996-06-04 | Hughes Aircraft Company | Microwave predistortion linearizer |
| JP3439344B2 (ja) * | 1998-06-18 | 2003-08-25 | 日本電気株式会社 | 半導体増幅器 |
| WO2006046294A1 (ja) * | 2004-10-28 | 2006-05-04 | Mitsubishi Denki Kabushiki Kaisha | リニアライザ |
| JP5501613B2 (ja) * | 2005-06-13 | 2014-05-28 | シーコア ソリューションズ | ４象限リニアライザ |
| KR100877504B1 (ko) | 2005-07-07 | 2009-01-07 | 삼성전자주식회사 | 고출력 트랜지스터의 드레인 모듈레이션 감소를 위한 장치 및 방법 |
| DE112009002482B4 (de) * | 2008-10-17 | 2024-10-24 | Qorvo Us, Inc. | Schaltung zur Breitbandverstärker-Linearisierung |
| JP5235750B2 (ja) * | 2009-03-27 | 2013-07-10 | 三菱電機株式会社 | 歪補償回路 |
| JP2013223116A (ja) * | 2012-04-17 | 2013-10-28 | Mitsubishi Electric Corp | 歪み補償回路及び増幅器 |
| CN103414435B (zh) | 2013-06-24 | 2016-03-09 | 中国电子科技集团公司第十研究所 | 毫米波功放预失真线性化器 |
| CN103715997B (zh) * | 2013-12-20 | 2017-06-13 | 惠州市正源微电子有限公司 | 一种改善功率放大器线性度的电路 |
-
2014
- 2014-05-23 JP JP2014107357A patent/JP6364956B2/ja active Active
-
2015
- 2015-03-04 US US14/638,212 patent/US9935589B2/en active Active
- 2015-05-11 KR KR1020150065099A patent/KR20150135084A/ko not_active Ceased
- 2015-05-22 CN CN201510266552.1A patent/CN105099376B/zh active Active
- 2015-05-22 DE DE102015209435.9A patent/DE102015209435A1/de not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012244545A (ja) | 2011-05-23 | 2012-12-10 | Mitsubishi Electric Corp | リニアライザ |
| JP2014107357A (ja) | 2012-11-26 | 2014-06-09 | Shin Etsu Handotai Co Ltd | Ｓｏｉウェーハの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US9935589B2 (en) | 2018-04-03 |
| US20150341000A1 (en) | 2015-11-26 |
| CN105099376A (zh) | 2015-11-25 |
| JP6364956B2 (ja) | 2018-08-01 |
| CN105099376B (zh) | 2018-01-23 |
| KR20150135084A (ko) | 2015-12-02 |
| JP2015222921A (ja) | 2015-12-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3053265B1 (de) | Sequentieller breitbandiger doherty leistungsverstärker mit einstellbarem ausgangsleitungs-back-off | |
| DE102014101427B4 (de) | Ein Eingangsanpassungsnetzwerk für eine Leistungsschaltung | |
| DE102007027047B4 (de) | Hochfrequenzleistungsverstärker | |
| DE102017114368B4 (de) | Kombinierter doherty-chireix-verstärker | |
| DE69522223T2 (de) | Linearer mikrowellenleistungsverstärker mit durch die modulationsumhüllende gesteuerte stromversorgung | |
| DE10000224B4 (de) | Leistungsverstärker mit einer Schutzschaltung | |
| DE112017007345T5 (de) | Halbleitervorrichtung | |
| DE60029227T2 (de) | Transitverstärker mit reduzierten parasitären schwingungen | |
| DE102007060031B4 (de) | Halbleitervorrichtung | |
| DE102017131216A1 (de) | Kompensationsvorrichtung für Transistoren | |
| DE60122381T2 (de) | Hochfrequenz-halbleiterbauelement | |
| DE102012211690A1 (de) | Leistungsverstärker | |
| DE102015209435A1 (de) | Linearisierer | |
| DE102015209439A1 (de) | Linearisierer | |
| DE102009017360B4 (de) | Stabilisierungsnetzwerk und Halbleitervorrichtung mit dem Stabilisierungsnetzwerk | |
| DE69834499T2 (de) | Rauscharme Verstärkerstufe mit Anpassungsschaltung | |
| DE102016221413B4 (de) | Halbleitervorrichtung | |
| EP3813102A1 (de) | Integrierter schaltkreis | |
| DE102021110398A1 (de) | Einstellbare Kondensatoren zur Verbesserung der Linearität von Verstärkern mit niedrigem Rauschen | |
| DE112017007373T5 (de) | Diodenlinearisierer | |
| DE102008011629B4 (de) | Verstärker | |
| DE112022001770T5 (de) | Kaskoden-Differenzverstärkeranordnung mit reduzierter Gleichtakt-Gate-HF-Spannung | |
| DE102007026297B4 (de) | Dämpfungsglied | |
| DE112022005465T5 (de) | Leistungsverstärker | |
| DE102004017165B4 (de) | Schaltung zur Erhöhung der Transitfrequenz eines Verstärkerelements |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R012 | Request for examination validly filed | ||
| R084 | Declaration of willingness to licence | ||
| R016 | Response to examination communication | ||
| R120 | Application withdrawn or ip right abandoned |