NO20034776L - Effektiv kraftforsyning for hurtigvarierende effektbehov - Google Patents
Effektiv kraftforsyning for hurtigvarierende effektbehovInfo
- Publication number
- NO20034776L NO20034776L NO20034776A NO20034776A NO20034776L NO 20034776 L NO20034776 L NO 20034776L NO 20034776 A NO20034776 A NO 20034776A NO 20034776 A NO20034776 A NO 20034776A NO 20034776 L NO20034776 L NO 20034776L
- Authority
- NO
- Norway
- Prior art keywords
- power supply
- fast varying
- efficient
- requirements
- power requirements
- Prior art date
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
- H03F1/0222—Continuous control by using a signal derived from the input signal
- H03F1/0227—Continuous control by using a signal derived from the input signal using supply converters
-
- 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
-
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/324—An amplitude modulator or demodulator being used in the amplifier circuit
-
- 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
- H03F2200/504—Indexing scheme relating to amplifiers the supply voltage or current being continuously controlled by a controlling signal, e.g. the controlling signal of a transistor implemented as variable resistor in a supply path for, an IC-block showed amplifier
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20034776A NO321759B1 (no) | 2003-10-24 | 2003-10-24 | Effektiv kraftforsyning for hurtigvarierende effektbehov |
US10/576,600 US7739522B2 (en) | 2003-10-24 | 2004-10-22 | Efficient power supply for rapidly changing power requirements |
PCT/NO2004/000323 WO2005041404A1 (en) | 2003-10-24 | 2004-10-22 | Efficient power supply for rapidily changing power requirements |
EP04793699A EP1680863A1 (en) | 2003-10-24 | 2004-10-22 | Efficient power supply for rapidily changing power requirements |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20034776A NO321759B1 (no) | 2003-10-24 | 2003-10-24 | Effektiv kraftforsyning for hurtigvarierende effektbehov |
Publications (3)
Publication Number | Publication Date |
---|---|
NO20034776D0 NO20034776D0 (no) | 2003-10-24 |
NO20034776L true NO20034776L (no) | 2005-04-25 |
NO321759B1 NO321759B1 (no) | 2006-07-03 |
Family
ID=29775119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20034776A NO321759B1 (no) | 2003-10-24 | 2003-10-24 | Effektiv kraftforsyning for hurtigvarierende effektbehov |
Country Status (4)
Country | Link |
---|---|
US (1) | US7739522B2 (no) |
EP (1) | EP1680863A1 (no) |
NO (1) | NO321759B1 (no) |
WO (1) | WO2005041404A1 (no) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI119575B (fi) * | 2004-06-29 | 2008-12-31 | Esju Oy | Teholähde ja menetelmä säätää käyttötehoa |
US7454238B2 (en) | 2006-10-30 | 2008-11-18 | Quantance, Inc. | Power combining power supply system |
US8405456B2 (en) | 2009-03-31 | 2013-03-26 | Quantance, Inc. | High speed power supply system |
EP2302788A1 (en) * | 2009-09-29 | 2011-03-30 | Alcatel-Lucent Deutschland AG | Load management for improved envelope tracking performance |
GB2479579B (en) | 2010-04-15 | 2017-12-06 | Snaptrack Inc | Timing alignment for modulated supply |
US11251608B2 (en) | 2010-07-13 | 2022-02-15 | Raycap S.A. | Overvoltage protection system for wireless communication systems |
US8742843B2 (en) * | 2011-12-19 | 2014-06-03 | Intel Corporation | Power management in transceivers |
US8952753B2 (en) | 2012-02-17 | 2015-02-10 | Quantance, Inc. | Dynamic power supply employing a linear driver and a switching regulator |
US8890502B2 (en) | 2012-02-17 | 2014-11-18 | Quantance, Inc. | Low-noise, high bandwidth quasi-resonant mode switching power supply |
US11128261B2 (en) | 2012-12-28 | 2021-09-21 | Psemi Corporation | Constant Vds1 bias control for stacked transistor configuration |
US9716477B2 (en) | 2012-12-28 | 2017-07-25 | Peregrine Semiconductor Corporation | Bias control for stacked transistor configuration |
US9413298B2 (en) | 2012-12-28 | 2016-08-09 | Peregrine Semiconductor Corporation | Amplifier dynamic bias adjustment for envelope tracking |
GB2510393A (en) * | 2013-02-01 | 2014-08-06 | Nujira Ltd | An envelope-tracking amplifier with a linear amplifier having an output offset current for improved efficiency |
JP6162523B2 (ja) * | 2013-07-30 | 2017-07-12 | Necプラットフォームズ株式会社 | 電源システムおよびその制御方法ならびに電源制御プログラム |
JP6162539B2 (ja) * | 2013-08-22 | 2017-07-12 | Necプラットフォームズ株式会社 | 電源システムおよびその制御方法ならびに電源制御プログラム |
US9759880B2 (en) | 2013-09-17 | 2017-09-12 | Commscope Technologies Llc | Capacitive-loaded jumper cables, shunt capacitance units and related methods for enhanced power delivery to remote radio heads |
US10712515B2 (en) | 2013-09-17 | 2020-07-14 | Commscope Technologies Llc | Capacitive-loaded jumper cables, shunt capacitance units and related methods for enhanced power delivery to remote radio heads |
US11333695B2 (en) | 2014-02-17 | 2022-05-17 | Commscope Technologies Llc | Methods and equipment for reducing power loss in cellular systems |
US10281939B2 (en) | 2014-02-17 | 2019-05-07 | Commscope Technologies Llc | Methods and equipment for reducing power loss in cellular systems |
US10830803B2 (en) | 2014-02-17 | 2020-11-10 | Commscope Technologies Llc | Methods and equipment for reducing power loss in cellular systems |
US9448576B2 (en) | 2014-02-17 | 2016-09-20 | Commscope Technologies Llc | Programmable power supplies for cellular base stations and related methods of reducing power loss in cellular systems |
US9971119B2 (en) | 2015-11-03 | 2018-05-15 | Raycap Intellectual Property Ltd. | Modular fiber optic cable splitter |
US10802237B2 (en) | 2015-11-03 | 2020-10-13 | Raycap S.A. | Fiber optic cable management system |
US9837965B1 (en) | 2016-09-16 | 2017-12-05 | Peregrine Semiconductor Corporation | Standby voltage condition for fast RF amplifier bias recovery |
US10812664B2 (en) | 2017-01-20 | 2020-10-20 | Raycap S.A. | Power transmission system for wireless communication systems |
US9960737B1 (en) | 2017-03-06 | 2018-05-01 | Psemi Corporation | Stacked PA power control |
US10276371B2 (en) | 2017-05-19 | 2019-04-30 | Psemi Corporation | Managed substrate effects for stabilized SOI FETs |
US10425124B1 (en) * | 2018-03-14 | 2019-09-24 | Pericom Semiconductor Corporation | Repeaters with fast transitions from low-power standby to low-frequency signal transmission |
US10971928B2 (en) | 2018-08-28 | 2021-04-06 | Raycap Ip Assets Ltd | Integrated overvoltage protection and monitoring system |
US11818518B2 (en) | 2019-05-01 | 2023-11-14 | Commscope Technologies Llc | Methods and equipment for reducing power loss in cellular systems |
US11677164B2 (en) | 2019-09-25 | 2023-06-13 | Raycap Ip Assets Ltd | Hybrid antenna distribution unit |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI94201C (fi) | 1993-03-17 | 1995-07-25 | Abb Stroemberg Drives Oy | Menetelmä epätahtikoneen staattorivuon estimaatin määrittämiseksi |
IT1270173B (it) * | 1994-06-07 | 1997-04-29 | Sits Soc It Telecom Siemens | Amplificatore lineare di potenza a microonde con iniezione di potenza di alimentazione comandata dall'inviluppo di modlazione |
US5905407A (en) * | 1997-07-30 | 1999-05-18 | Motorola, Inc. | High efficiency power amplifier using combined linear and switching techniques with novel feedback system |
US6377784B2 (en) * | 1999-02-09 | 2002-04-23 | Tropian, Inc. | High-efficiency modulation RF amplifier |
US6300826B1 (en) | 2000-05-05 | 2001-10-09 | Ericsson Telefon Ab L M | Apparatus and method for efficiently amplifying wideband envelope signals |
US6792252B2 (en) * | 2002-02-06 | 2004-09-14 | Telefonaktiebolaget Lm Ericsson (Publ) | Wideband error amplifier |
US6614309B1 (en) * | 2002-02-21 | 2003-09-02 | Ericsson Inc. | Dynamic bias controller for power amplifier circuits |
-
2003
- 2003-10-24 NO NO20034776A patent/NO321759B1/no not_active IP Right Cessation
-
2004
- 2004-10-22 WO PCT/NO2004/000323 patent/WO2005041404A1/en active Application Filing
- 2004-10-22 EP EP04793699A patent/EP1680863A1/en not_active Withdrawn
- 2004-10-22 US US10/576,600 patent/US7739522B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2005041404A1 (en) | 2005-05-06 |
NO321759B1 (no) | 2006-07-03 |
EP1680863A1 (en) | 2006-07-19 |
US7739522B2 (en) | 2010-06-15 |
US20070052477A1 (en) | 2007-03-08 |
NO20034776D0 (no) | 2003-10-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO20034776L (no) | Effektiv kraftforsyning for hurtigvarierende effektbehov | |
DE60322789D1 (de) | Stromversorgungseinrichtung | |
IS8084A (is) | öldudrifinn aflgjafi | |
DE50301311D1 (de) | Schaltnetzteilanordnung | |
ATE528813T1 (de) | Brennstoffzufuhr | |
ITRM20030397A1 (it) | Dispositivo di diramazione di alimentazione per un | |
ATE441959T1 (de) | Ladenetzteil | |
EP1667309A4 (en) | POWER SUPPLY DEVICE | |
DE602005001838D1 (de) | Stromversorgungseinrichtung | |
DE602004007074D1 (de) | Unterbrechungsfreie Stromversorgung | |
DE60326616D1 (de) | Kapazitiv gekoppelte stromversorgung | |
DE60318402D1 (de) | Nichtunterbrechende stromversorgungsvorrichtung | |
SE0203374L (sv) | Hjälpkraftförsörjning | |
DE602004001435D1 (de) | Tragbare Leistungsversorgungseinheit | |
DE10260726B8 (de) | Modulare Stromversorgung | |
DE60220667D1 (de) | Stromquelle | |
ATA12452003A (de) | Schaltnetzteil | |
NO20053666D0 (no) | Spenningsregulert stromforsyningssystem | |
DE502004003033D1 (de) | Energieführungskette | |
FI20022300A0 (fi) | Tehonsäädin | |
FI20021277A0 (fi) | Tuloilmalaite | |
ITMO20030010A1 (it) | Dispositivo alimentatore per gruppi hardware, | |
DE60235151D1 (de) | Schaltnetzteil | |
DE50309944D1 (de) | Antriebsaggregat | |
FI20050282A0 (fi) | Voimansyöttölaitteisto |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CREP | Change of representative |
Representative=s name: ZACCO NORWAY AS, POSTBOKS 2003 VIKA, 0125 OSLO, NO |
|
MM1K | Lapsed by not paying the annual fees |