JP2003229728A5 - - Google Patents
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- Publication number
- JP2003229728A5 JP2003229728A5 JP2002024268A JP2002024268A JP2003229728A5 JP 2003229728 A5 JP2003229728 A5 JP 2003229728A5 JP 2002024268 A JP2002024268 A JP 2002024268A JP 2002024268 A JP2002024268 A JP 2002024268A JP 2003229728 A5 JP2003229728 A5 JP 2003229728A5
- Authority
- JP
- Japan
- 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.)
- Granted
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Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002024268A JP4130317B2 (ja) | 2002-01-31 | 2002-01-31 | 高周波増幅器 |
| PCT/JP2003/007426 WO2004112244A1 (ja) | 2002-01-31 | 2003-06-11 | 高周波増幅器 |
| EP03733370A EP1515434A4 (en) | 2002-01-31 | 2003-06-11 | HIGH FREQUENCY AMPLIFIER |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002024268A JP4130317B2 (ja) | 2002-01-31 | 2002-01-31 | 高周波増幅器 |
| PCT/JP2003/007426 WO2004112244A1 (ja) | 2002-01-31 | 2003-06-11 | 高周波増幅器 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2003229728A JP2003229728A (ja) | 2003-08-15 |
| JP2003229728A5 true JP2003229728A5 (ja) | 2005-08-11 |
| JP4130317B2 JP4130317B2 (ja) | 2008-08-06 |
Family
ID=34219659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002024268A Expired - Lifetime JP4130317B2 (ja) | 2002-01-31 | 2002-01-31 | 高周波増幅器 |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1515434A4 (ja) |
| JP (1) | JP4130317B2 (ja) |
| WO (1) | WO2004112244A1 (ja) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4130317B2 (ja) * | 2002-01-31 | 2008-08-06 | 三菱電機株式会社 | 高周波増幅器 |
| US7161433B2 (en) | 2003-06-11 | 2007-01-09 | Mitsubishi Denki Kabushiki Kaisha | High-frequency amplifier |
| JP4567577B2 (ja) | 2005-11-08 | 2010-10-20 | 三菱電機株式会社 | 電力増幅器用バイアス回路 |
| EP1980099B1 (en) * | 2006-01-16 | 2011-03-23 | Nxp B.V. | Filter device |
| JP4611934B2 (ja) | 2006-05-26 | 2011-01-12 | 三菱電機株式会社 | 電力増幅器用バイアス回路 |
| JP4946728B2 (ja) | 2007-08-23 | 2012-06-06 | 三菱電機株式会社 | 電力増幅器 |
| JP5194803B2 (ja) * | 2008-01-08 | 2013-05-08 | 三菱電機株式会社 | 電力増幅器 |
| US8035443B2 (en) * | 2008-06-20 | 2011-10-11 | Qualcomm, Incorporated | Amplifier with gain expansion stage |
| GB2481069B (en) | 2010-06-11 | 2017-06-07 | Snaptrack Inc | Improved crossover performance of power amplifier |
| RU2453984C1 (ru) * | 2011-02-22 | 2012-06-20 | Государственное образовательное учреждение высшего профессионального образования "Новосибирский технический университет" | Линейный свч усилитель |
| JP6221023B1 (ja) * | 2016-11-29 | 2017-10-25 | 双太 栗林 | 音響発生装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3694765A (en) * | 1971-02-08 | 1972-09-26 | Bell Telephone Labor Inc | Signal coupling circuit |
| JP3170824B2 (ja) * | 1991-10-16 | 2001-05-28 | 松下電器産業株式会社 | オーディオ電力増幅器 |
| JPH08307159A (ja) * | 1995-04-27 | 1996-11-22 | Sony Corp | 高周波増幅回路、送信装置、及び受信装置 |
| JPH10135750A (ja) * | 1996-11-01 | 1998-05-22 | Mitsubishi Electric Corp | マイクロ波帯アンプ |
| KR100281647B1 (ko) * | 1998-12-01 | 2001-02-15 | 정선종 | 능동소자 발룬을 이용한 소신호 선형성 향상을 위한 알에프 집적회로 |
| JP4014072B2 (ja) * | 2000-03-31 | 2007-11-28 | 株式会社ルネサステクノロジ | 電力増幅器モジュール |
| JP4130317B2 (ja) * | 2002-01-31 | 2008-08-06 | 三菱電機株式会社 | 高周波増幅器 |
-
2002
- 2002-01-31 JP JP2002024268A patent/JP4130317B2/ja not_active Expired - Lifetime
-
2003
- 2003-06-11 WO PCT/JP2003/007426 patent/WO2004112244A1/ja active Application Filing
- 2003-06-11 EP EP03733370A patent/EP1515434A4/en not_active Ceased