DE69624646D1 - Leistungsverstärkerschaltung - Google Patents
LeistungsverstärkerschaltungInfo
- Publication number
- DE69624646D1 DE69624646D1 DE69624646T DE69624646T DE69624646D1 DE 69624646 D1 DE69624646 D1 DE 69624646D1 DE 69624646 T DE69624646 T DE 69624646T DE 69624646 T DE69624646 T DE 69624646T DE 69624646 D1 DE69624646 D1 DE 69624646D1
- Authority
- DE
- Germany
- Prior art keywords
- power amplifier
- amplifier circuit
- circuit
- power
- amplifier
- 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.)
- Expired - Lifetime
Links
Classifications
-
- 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
-
- 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
- H03F3/193—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only with field-effect devices
- H03F3/1935—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only with field-effect devices with junction-FET devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/04—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their crystalline structure, e.g. polycrystalline, cubic or particular orientation of crystalline planes
- H01L29/045—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their crystalline structure, e.g. polycrystalline, cubic or particular orientation of crystalline planes by their particular orientation of crystalline planes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
- H01L29/423—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions not carrying the current to be rectified, amplified or switched
- H01L29/42312—Gate electrodes for field effect devices
- H01L29/42316—Gate electrodes for field effect devices for field-effect transistors
-
- 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
- H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
- H03F1/306—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in junction-FET amplifiers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Junction Field-Effect Transistors (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22022395 | 1995-08-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69624646D1 true DE69624646D1 (de) | 2002-12-12 |
DE69624646T2 DE69624646T2 (de) | 2003-03-20 |
Family
ID=16747817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69624646T Expired - Lifetime DE69624646T2 (de) | 1995-08-29 | 1996-08-28 | Leistungsverstärkerschaltung |
Country Status (6)
Country | Link |
---|---|
US (1) | US5708292A (de) |
EP (1) | EP0762631B1 (de) |
KR (1) | KR100406319B1 (de) |
CN (1) | CN1076124C (de) |
DE (1) | DE69624646T2 (de) |
TW (1) | TW307948B (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100457785B1 (ko) * | 2002-06-05 | 2004-11-18 | 주식회사 웨이브아이씨스 | 전기적 튜닝이 가능한 전치왜곡기 |
JP4003735B2 (ja) | 2002-11-22 | 2007-11-07 | 株式会社村田製作所 | コンデンサに関する有効電力の計算方法、コンデンサが消費する有効電力の測定方法、コンデンサ選定方法、コンデンサに関する有効電力の計算装置およびその計算プログラムを記録した記録媒体 |
US6864751B1 (en) * | 2003-09-08 | 2005-03-08 | Texas Instruments Deutschland Gmbh | Transimpedance amplifier with adjustable output amplitude and wide input dynamic-range |
US20050236616A1 (en) * | 2004-04-26 | 2005-10-27 | Horng-Huei Tseng | Reliable semiconductor structure and method for fabricating |
JP2007104280A (ja) * | 2005-10-04 | 2007-04-19 | Nec Electronics Corp | 高周波電力増幅回路 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3634737A (en) * | 1969-02-07 | 1972-01-11 | Tokyo Shibaura Electric Co | Semiconductor device |
DE2120388A1 (de) * | 1970-04-28 | 1971-12-16 | Agency Ind Science Techn | Verbindungshalbleitervorrichtung |
US3897282A (en) * | 1972-10-17 | 1975-07-29 | Northern Electric Co | Method of forming silicon gate device structures with two or more gate levels |
JPS58139420A (ja) * | 1982-02-15 | 1983-08-18 | Nippon Telegr & Teleph Corp <Ntt> | 化合物半導体集積回路基板 |
JPS5979577A (ja) * | 1982-10-29 | 1984-05-08 | Fujitsu Ltd | 半導体集積回路装置 |
JPS61114582A (ja) * | 1984-11-09 | 1986-06-02 | Fujitsu Ltd | 半導体装置 |
JPH01187981A (ja) * | 1988-01-22 | 1989-07-27 | Fujitsu Ltd | 電界効果型トランジスタ |
US5182233A (en) * | 1989-08-02 | 1993-01-26 | Kabushiki Kaisha Toshiba | Compound semiconductor pellet, and method for dicing compound semiconductor wafer |
JPH03126258A (ja) * | 1989-10-12 | 1991-05-29 | Mitsubishi Electric Corp | 受信用光電子集積回路 |
US5098862A (en) * | 1990-11-07 | 1992-03-24 | Gte Laboratories Incorporated | Method of making ohmic electrical contact to a matrix of semiconductor material |
JP3038939B2 (ja) * | 1991-02-08 | 2000-05-08 | 日産自動車株式会社 | 半導体装置 |
JP3278868B2 (ja) * | 1991-08-20 | 2002-04-30 | 株式会社日立製作所 | ヘテロ接合バイポーラトランジスタ |
JP2776716B2 (ja) * | 1993-01-14 | 1998-07-16 | 日本電気株式会社 | 電界効果型トランジスタ |
CA2129327A1 (en) * | 1993-08-03 | 1995-02-04 | Nobuo Shiga | Field effect transistor |
JPH07106875A (ja) * | 1993-09-30 | 1995-04-21 | Nec Corp | 半導体集積回路 |
JP3177559B2 (ja) * | 1994-01-20 | 2001-06-18 | アルプス電気株式会社 | 高周波増幅器 |
-
1996
- 1996-08-13 TW TW085109820A patent/TW307948B/zh not_active IP Right Cessation
- 1996-08-19 KR KR1019960034159A patent/KR100406319B1/ko not_active IP Right Cessation
- 1996-08-28 CN CN96111233A patent/CN1076124C/zh not_active Expired - Lifetime
- 1996-08-28 DE DE69624646T patent/DE69624646T2/de not_active Expired - Lifetime
- 1996-08-28 EP EP96113763A patent/EP0762631B1/de not_active Expired - Lifetime
- 1996-08-28 US US08/704,163 patent/US5708292A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69624646T2 (de) | 2003-03-20 |
CN1148289A (zh) | 1997-04-23 |
TW307948B (de) | 1997-06-11 |
EP0762631B1 (de) | 2002-11-06 |
EP0762631A2 (de) | 1997-03-12 |
KR100406319B1 (ko) | 2004-04-14 |
KR970013652A (ko) | 1997-03-29 |
EP0762631A3 (de) | 1999-06-09 |
CN1076124C (zh) | 2001-12-12 |
US5708292A (en) | 1998-01-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: PANASONIC CORP., KADOMA, OSAKA, JP |