JP2004128542A5 - - Google Patents
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- Publication number
- JP2004128542A5 JP2004128542A5 JP2002285576A JP2002285576A JP2004128542A5 JP 2004128542 A5 JP2004128542 A5 JP 2004128542A5 JP 2002285576 A JP2002285576 A JP 2002285576A JP 2002285576 A JP2002285576 A JP 2002285576A JP 2004128542 A5 JP2004128542 A5 JP 2004128542A5
- Authority
- JP
- Japan
- Prior art keywords
- input level
- state
- amplifiers
- control means
- switching
- 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.)
- Granted
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002285576A JP4044405B2 (ja) | 2002-09-30 | 2002-09-30 | 増幅装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002285576A JP4044405B2 (ja) | 2002-09-30 | 2002-09-30 | 増幅装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2004128542A JP2004128542A (ja) | 2004-04-22 |
| JP2004128542A5 true JP2004128542A5 (2) | 2005-11-04 |
| JP4044405B2 JP4044405B2 (ja) | 2008-02-06 |
Family
ID=32278842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002285576A Expired - Fee Related JP4044405B2 (ja) | 2002-09-30 | 2002-09-30 | 増幅装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4044405B2 (2) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7221223B2 (en) * | 2005-07-28 | 2007-05-22 | Motorola, Inc. | Methods and apparatus of managing a power amplifier |
| KR100821197B1 (ko) * | 2005-10-17 | 2008-04-11 | 한국전자통신연구원 | 고효율 혼합모드 전력 증폭기 |
| FR2900181B1 (fr) * | 2006-04-25 | 2008-06-13 | Siemens Vdo Automotive Sas | Dispositif de condamnation/decondamnation mains libres des ouvrants d'un vehicule |
| JP2008205649A (ja) * | 2007-02-16 | 2008-09-04 | Toshiba Corp | 伝送信号送出装置 |
| JP2010050686A (ja) * | 2008-08-21 | 2010-03-04 | Sharp Corp | 可変利得回路 |
| US8693578B2 (en) | 2009-12-08 | 2014-04-08 | Nec Corporation | Transmission device |
| JP6734209B2 (ja) * | 2017-02-13 | 2020-08-05 | 日本電信電話株式会社 | 電力増幅装置および電力増幅制御方法 |
-
2002
- 2002-09-30 JP JP2002285576A patent/JP4044405B2/ja not_active Expired - Fee Related
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