ATE431645T1 - Erfassung von rf-leistung einer verstärkervorrichtung - Google Patents
Erfassung von rf-leistung einer verstärkervorrichtungInfo
- Publication number
- ATE431645T1 ATE431645T1 AT02004486T AT02004486T ATE431645T1 AT E431645 T1 ATE431645 T1 AT E431645T1 AT 02004486 T AT02004486 T AT 02004486T AT 02004486 T AT02004486 T AT 02004486T AT E431645 T1 ATE431645 T1 AT E431645T1
- Authority
- AT
- Austria
- Prior art keywords
- amplification device
- amplifier
- amplification
- control input
- bias control
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title 1
- 230000003321 amplification Effects 0.000 abstract 7
- 238000003199 nucleic acid amplification method Methods 0.000 abstract 7
- 239000003990 capacitor Substances 0.000 abstract 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
- H03F1/02—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
- H03F1/0261—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 polarisation voltage or current, e.g. gliding Class A
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP02004486A EP1341299B1 (de) | 2002-02-27 | 2002-02-27 | Erfassung von RF-Leistung einer Verstärkervorrichtung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE431645T1 true ATE431645T1 (de) | 2009-05-15 |
Family
ID=27675647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT02004486T ATE431645T1 (de) | 2002-02-27 | 2002-02-27 | Erfassung von rf-leistung einer verstärkervorrichtung |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1341299B1 (de) |
| AT (1) | ATE431645T1 (de) |
| DE (1) | DE60232300D1 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007095758A1 (en) * | 2006-02-24 | 2007-08-30 | Dragonwave, Inc. | Apparatus and method for detecting output power from an amplifier |
| GB2455555B (en) * | 2007-12-14 | 2009-12-09 | Motorola Inc | Amplifier circuit for use in a radio frequency receiver and a method of operation |
| CN104734784B (zh) * | 2013-12-19 | 2017-12-22 | 华为技术有限公司 | 一种确定输入光功率的方法和设备 |
| KR20250071240A (ko) * | 2022-09-02 | 2025-05-21 | 센젠 메리트 테크놀로지 씨오., 엘티디 | 마이크로파 발생 장치 및 무화 설비 |
| CN118473336B (zh) * | 2024-07-15 | 2024-10-11 | 苏州悉芯射频微电子有限公司 | 一种应用于功率放大器的功率检测器 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5559471A (en) * | 1994-12-21 | 1996-09-24 | Motorola, Inc. | Amplifier and biasing circuit therefor |
| US5757237A (en) * | 1996-08-28 | 1998-05-26 | Motorola, Inc. | Method for dynamically biasing an amplifier and circuit therefor |
| US6130579A (en) * | 1999-03-29 | 2000-10-10 | Rf Micro Devices, Inc. | Feed-forward biasing for RF amplifiers |
| US6265943B1 (en) * | 2000-01-27 | 2001-07-24 | Rf Micro Devices, Inc. | Integrated RF power sensor that compensates for bias changes |
-
2002
- 2002-02-27 EP EP02004486A patent/EP1341299B1/de not_active Expired - Lifetime
- 2002-02-27 DE DE60232300T patent/DE60232300D1/de not_active Expired - Lifetime
- 2002-02-27 AT AT02004486T patent/ATE431645T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1341299B1 (de) | 2009-05-13 |
| EP1341299A1 (de) | 2003-09-03 |
| DE60232300D1 (de) | 2009-06-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |