JPH0431203B2 - - Google Patents
Info
- Publication number
- JPH0431203B2 JPH0431203B2 JP59158987A JP15898784A JPH0431203B2 JP H0431203 B2 JPH0431203 B2 JP H0431203B2 JP 59158987 A JP59158987 A JP 59158987A JP 15898784 A JP15898784 A JP 15898784A JP H0431203 B2 JPH0431203 B2 JP H0431203B2
- Authority
- JP
- Japan
- Prior art keywords
- power
- pulse width
- power supply
- supply voltage
- input signal
- 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
- 238000000034 method Methods 0.000 claims description 8
- 230000003321 amplification Effects 0.000 claims description 7
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 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
- H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15898784A JPS6139708A (ja) | 1984-07-31 | 1984-07-31 | パルス幅変調アンプにおける電源電圧変動補正方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15898784A JPS6139708A (ja) | 1984-07-31 | 1984-07-31 | パルス幅変調アンプにおける電源電圧変動補正方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6139708A JPS6139708A (ja) | 1986-02-25 |
| JPH0431203B2 true JPH0431203B2 (en]) | 1992-05-25 |
Family
ID=15683738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15898784A Granted JPS6139708A (ja) | 1984-07-31 | 1984-07-31 | パルス幅変調アンプにおける電源電圧変動補正方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6139708A (en]) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1042865B8 (en) | 1997-04-02 | 2005-01-19 | Bang & Olufsen Icepower A/S | Pulse referenced control method for enhanced power amplification of a pulse modulated signal |
| WO2000046919A2 (en) | 1999-02-05 | 2000-08-10 | Texas Instruments, Copenhagen Aps | A circuit for compensating noise and errors from an output stage of a digital amplifier |
| JPWO2003005570A1 (ja) * | 2001-07-03 | 2004-10-28 | 新潟精密株式会社 | 音声再生装置および方法、オーディオアンプ、オーディオアンプ用集積回路 |
| DE60311681T2 (de) | 2002-11-15 | 2007-11-22 | Matsushita Electric Industrial Co., Ltd., Kadoma | Leistungsverstärkungsvorrichtung |
| DE60317299T2 (de) | 2003-02-17 | 2008-08-28 | D&M Holdings, Inc., Sagamihara | Pulsbreitenmodulationsverstärker |
| JP4445304B2 (ja) * | 2004-03-26 | 2010-04-07 | オンキヨー株式会社 | スイッチングアンプ |
| JP2008047945A (ja) * | 2005-03-28 | 2008-02-28 | Nec Saitama Ltd | アンプ装置 |
| JP4704887B2 (ja) * | 2005-10-28 | 2011-06-22 | Ｏｋｉセミコンダクタ株式会社 | 増幅回路 |
| JP4933583B2 (ja) * | 2009-06-19 | 2012-05-16 | 株式会社デジタル | 警報音発生回路 |
| JP5891387B2 (ja) | 2011-05-09 | 2016-03-23 | パナソニックＩｐマネジメント株式会社 | 無線電力データ伝送システム、送電装置、および受電装置 |
-
1984
- 1984-07-31 JP JP15898784A patent/JPS6139708A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6139708A (ja) | 1986-02-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |