CN103187933B - 功率放大器的保护电路和保护方法 - Google Patents
功率放大器的保护电路和保护方法 Download PDFInfo
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- CN103187933B CN103187933B CN201110453038.0A CN201110453038A CN103187933B CN 103187933 B CN103187933 B CN 103187933B CN 201110453038 A CN201110453038 A CN 201110453038A CN 103187933 B CN103187933 B CN 103187933B
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- power amplifier
- filter
- band filter
- input
- bandwidth
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000003321 amplification Effects 0.000 claims description 12
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 12
- 239000000919 ceramic Substances 0.000 claims description 4
- 230000002159 abnormal effect Effects 0.000 abstract description 10
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 229910002601 GaN Inorganic materials 0.000 description 2
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Abstract
Description
Claims (8)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110453038.0A CN103187933B (zh) | 2011-12-30 | 功率放大器的保护电路和保护方法 | |
PCT/CN2012/072371 WO2013097354A1 (zh) | 2011-12-30 | 2012-03-15 | 功率放大器的保护电路和保护方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201110453038.0A CN103187933B (zh) | 2011-12-30 | 功率放大器的保护电路和保护方法 |
Publications (2)
Publication Number | Publication Date |
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CN103187933A CN103187933A (zh) | 2013-07-03 |
CN103187933B true CN103187933B (zh) | 2016-12-14 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4306200A (en) * | 1978-12-06 | 1981-12-15 | Fujitsu Ten Limited | Selective amplifier |
CN1461519A (zh) * | 2001-02-22 | 2003-12-10 | 新泻精密株式会社 | 场效应晶体管带通放大器 |
CN1533028A (zh) * | 2003-03-24 | 2004-09-29 | ��ʽ����Ntt����Ħ | 高效线性功率放大器 |
CN1862265A (zh) * | 2005-05-13 | 2006-11-15 | 大唐移动通信设备有限公司 | 一种功率放大器线性指标的检测装置和方法 |
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4306200A (en) * | 1978-12-06 | 1981-12-15 | Fujitsu Ten Limited | Selective amplifier |
CN1461519A (zh) * | 2001-02-22 | 2003-12-10 | 新泻精密株式会社 | 场效应晶体管带通放大器 |
CN1533028A (zh) * | 2003-03-24 | 2004-09-29 | ��ʽ����Ntt����Ħ | 高效线性功率放大器 |
CN1862265A (zh) * | 2005-05-13 | 2006-11-15 | 大唐移动通信设备有限公司 | 一种功率放大器线性指标的检测装置和方法 |
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PB01 | Publication | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20160930 Address after: Yuhuatai District of Nanjing City, Jiangsu province 210012 Bauhinia Road No. 68 Applicant after: Nanjing Zhongxing New Software Co., Ltd. Address before: 518057 Nanshan District Guangdong high tech Industrial Park, South Road, science and technology, ZTE building, Ministry of Justice Applicant before: ZTE Corporation |
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TR01 | Transfer of patent right |
Effective date of registration: 20180420 Address after: 518057, A building, Zhongxing building, Nanshan District science and Technology Park, Shenzhen, Guangdong, five Patentee after: ZTE Corporation Address before: Yuhuatai District of Nanjing City, Jiangsu province 210012 Bauhinia Road No. 68 Patentee before: Nanjing Zhongxing New Software Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20191230 |