CN101615891A - Radio-frequency (RF) power amplifier circuit, power control chip and radio-frequency power amplifying method - Google Patents
Radio-frequency (RF) power amplifier circuit, power control chip and radio-frequency power amplifying method Download PDFInfo
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- CN101615891A CN101615891A CN200910057633A CN200910057633A CN101615891A CN 101615891 A CN101615891 A CN 101615891A CN 200910057633 A CN200910057633 A CN 200910057633A CN 200910057633 A CN200910057633 A CN 200910057633A CN 101615891 A CN101615891 A CN 101615891A
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CN200910057633A CN101615891A (en) | 2009-07-23 | 2009-07-23 | Radio-frequency (RF) power amplifier circuit, power control chip and radio-frequency power amplifying method |
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CN200910057633A CN101615891A (en) | 2009-07-23 | 2009-07-23 | Radio-frequency (RF) power amplifier circuit, power control chip and radio-frequency power amplifying method |
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CN101615891A true CN101615891A (en) | 2009-12-30 |
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CN200910057633A Pending CN101615891A (en) | 2009-07-23 | 2009-07-23 | Radio-frequency (RF) power amplifier circuit, power control chip and radio-frequency power amplifying method |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104485904A (en) * | 2015-01-03 | 2015-04-01 | 广州钧衡微电子科技有限公司 | Wideband radio frequency power amplifier |
CN109995330A (en) * | 2017-12-29 | 2019-07-09 | 锐迪科创微电子(北京)有限公司 | A kind of power amplifier and power amplifier module with power protection |
CN113437991A (en) * | 2021-06-28 | 2021-09-24 | 展讯通信(上海)有限公司 | Radio frequency power amplifying circuit, chip and communication equipment |
CN113824411A (en) * | 2021-09-13 | 2021-12-21 | 上海橙群微电子有限公司 | Power amplifier and electronic device |
-
2009
- 2009-07-23 CN CN200910057633A patent/CN101615891A/en active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104485904A (en) * | 2015-01-03 | 2015-04-01 | 广州钧衡微电子科技有限公司 | Wideband radio frequency power amplifier |
CN109995330A (en) * | 2017-12-29 | 2019-07-09 | 锐迪科创微电子(北京)有限公司 | A kind of power amplifier and power amplifier module with power protection |
CN109995330B (en) * | 2017-12-29 | 2023-09-15 | 锐迪科创微电子(北京)有限公司 | Power amplifier with power protection and power amplifier module |
CN113437991A (en) * | 2021-06-28 | 2021-09-24 | 展讯通信(上海)有限公司 | Radio frequency power amplifying circuit, chip and communication equipment |
CN113437991B (en) * | 2021-06-28 | 2022-12-06 | 展讯通信(上海)有限公司 | Radio frequency power amplifying circuit, chip and communication equipment |
WO2023273417A1 (en) * | 2021-06-28 | 2023-01-05 | 展讯通信(上海)有限公司 | Radio frequency power amplification circuit, chip and communication device |
CN113824411A (en) * | 2021-09-13 | 2021-12-21 | 上海橙群微电子有限公司 | Power amplifier and electronic device |
CN113824411B (en) * | 2021-09-13 | 2023-08-29 | 上海橙群微电子有限公司 | Power amplifier and electronic equipment |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: RDA TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: RDA MICROELECTRONICS (SHANGHAI) CO., LTD. Effective date: 20100427 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201203 ROOM 302, BUILDING 2, NO.690, BIBO ROAD, PUDONG NEW DISTRICT, SHANGHAI CITY TO: HOUSE 22, ZHONGYIN BUILDING, MIDDLE 1ST ROAD, HONG KONG GARDEN |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20100427 Address after: 22 floor, Bank of China Tower, 1 Garden Road, Hongkong Applicant after: RDA Microelectronics Co., Ltd. Address before: 201203, room 2, building 690, No. 302 blue wave road, Shanghai, Pudong New Area Applicant before: RDA Microelectronics (Shanghai) Corp. Ltd. |
|
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20091230 |