CN106788274B - 一种宽带三路合成射频微波功率放大器 - Google Patents
一种宽带三路合成射频微波功率放大器 Download PDFInfo
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- CN106788274B CN106788274B CN201710038200.XA CN201710038200A CN106788274B CN 106788274 B CN106788274 B CN 106788274B CN 201710038200 A CN201710038200 A CN 201710038200A CN 106788274 B CN106788274 B CN 106788274B
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- line transformer
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- 230000005540 biological transmission Effects 0.000 claims abstract description 68
- 238000006243 chemical reaction Methods 0.000 claims abstract description 47
- 230000009466 transformation Effects 0.000 claims description 8
- 239000003990 capacitor Substances 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 description 14
- 238000003786 synthesis reaction Methods 0.000 description 14
- 230000003321 amplification Effects 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002194 synthesizing 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
- H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
- H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
- H03F1/0288—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers using a main and one or several auxiliary peaking amplifiers whereby the load is connected to the main amplifier using an impedance inverter, e.g. Doherty amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
- H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
- H03F3/213—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only in integrated circuits
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Microwave Amplifiers (AREA)
- Amplifiers (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
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CN201710038200.XA CN106788274B (zh) | 2017-01-18 | 2017-01-18 | 一种宽带三路合成射频微波功率放大器 |
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CN201710038200.XA CN106788274B (zh) | 2017-01-18 | 2017-01-18 | 一种宽带三路合成射频微波功率放大器 |
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CN106788274A CN106788274A (zh) | 2017-05-31 |
CN106788274B true CN106788274B (zh) | 2023-10-31 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107276542A (zh) * | 2017-07-10 | 2017-10-20 | 京信通信***(中国)有限公司 | Doherty功率放大装置 |
CN107508559A (zh) * | 2017-08-07 | 2017-12-22 | 电子科技大学 | 一种新型数字双输入三路Doherty功率放大装置 |
CN109596866A (zh) * | 2018-12-26 | 2019-04-09 | 中国电子科技集团公司第十三研究所 | 馈电电路结构和测试夹具 |
CN111600559B (zh) * | 2020-06-16 | 2021-07-06 | 锐石创芯(深圳)科技有限公司 | 功放输出匹配电路、射频前端模组和无线装置 |
CN216056945U (zh) * | 2021-10-22 | 2022-03-15 | 深圳飞骧科技股份有限公司 | 基于变压器匹配的三路功率合成的射频功率放大器 |
Citations (8)
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US6111465A (en) * | 1996-10-09 | 2000-08-29 | Nec Corporation | Amplifying unit comprising an input transformer capable of contributing to a wider frequency band of a broadband amplifier |
JP2005109977A (ja) * | 2003-09-30 | 2005-04-21 | Sharp Corp | ミキサ回路及びチューナ |
CN101577526A (zh) * | 2009-05-31 | 2009-11-11 | 北京瑞夫艾电子有限公司 | 一种射频推挽功率放大器 |
CN102760930A (zh) * | 2012-07-18 | 2012-10-31 | 深圳市通创通信有限公司 | 毫米波功率合成放大器 |
CN104953961A (zh) * | 2015-06-17 | 2015-09-30 | 深圳市华讯方舟微电子科技有限公司 | 一种双级逆d类功率放大电路及射频功率放大器 |
EP3041135A1 (en) * | 2014-12-30 | 2016-07-06 | Elettronica S.p.A. | Active balun and monolithic microwave integrated circuit incorporating the same for ultra-wide band reception |
CN106253864A (zh) * | 2016-08-11 | 2016-12-21 | 宜确半导体(苏州)有限公司 | 一种射频功率放大器 |
CN206422748U (zh) * | 2017-01-18 | 2017-08-18 | 广东宽普科技股份有限公司 | 一种宽带三路合成射频微波功率放大器 |
-
2017
- 2017-01-18 CN CN201710038200.XA patent/CN106788274B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6111465A (en) * | 1996-10-09 | 2000-08-29 | Nec Corporation | Amplifying unit comprising an input transformer capable of contributing to a wider frequency band of a broadband amplifier |
JP2005109977A (ja) * | 2003-09-30 | 2005-04-21 | Sharp Corp | ミキサ回路及びチューナ |
CN101577526A (zh) * | 2009-05-31 | 2009-11-11 | 北京瑞夫艾电子有限公司 | 一种射频推挽功率放大器 |
CN102760930A (zh) * | 2012-07-18 | 2012-10-31 | 深圳市通创通信有限公司 | 毫米波功率合成放大器 |
EP3041135A1 (en) * | 2014-12-30 | 2016-07-06 | Elettronica S.p.A. | Active balun and monolithic microwave integrated circuit incorporating the same for ultra-wide band reception |
CN104953961A (zh) * | 2015-06-17 | 2015-09-30 | 深圳市华讯方舟微电子科技有限公司 | 一种双级逆d类功率放大电路及射频功率放大器 |
CN106253864A (zh) * | 2016-08-11 | 2016-12-21 | 宜确半导体(苏州)有限公司 | 一种射频功率放大器 |
CN206422748U (zh) * | 2017-01-18 | 2017-08-18 | 广东宽普科技股份有限公司 | 一种宽带三路合成射频微波功率放大器 |
Non-Patent Citations (6)
Title |
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Jonghoon Park等.Study of stability problems due to undesired coupling of a RF power amplifier using a distributed active transformer.《Microelectronics Journal》.2015,1046-1052. * |
李珏 ; .一种新型的高功率微尺度射频传输线巴伦研究.《激光杂志》.2015,(第04期),24-26. * |
杨大宝 ; 沈林泽 ; .紧凑型P波段1kW功率放大器的设计.《半导体技术》.2013,(第12期),44-48. * |
翟羽 ; 吴国安 ; 李文广 ; 方小虎 ; 陆燕辉 ; .动态偏置射频宽带功放设计.《计算机与数字工程》.2011,(第04期),173-175. * |
贾梦媛 ; .VHF波段60W高效率功率放大器的工程实现.《计算机与网络》.2012,(第24期),64-66. * |
陈琦 ; 徐军 ; 雷毅 ; .VHF宽带功率放大器设计.《电子工程师》.2008,(第11期),33-35. * |
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Address after: 528051, 5th Floor, Building 6 (Self made Building G), Foshan High tech Zone Science and Technology Industrial Park, No. 70 Guxin Road, Zhangcha Street, Chancheng District, Foshan City, Guangdong Province (Address Application) Patentee after: Guangdong quanpu Technology Co.,Ltd. Country or region after: China Address before: 528041 5th floor, No.4 factory building, No.1 industrial village, hi tech Industrial Development Zone, Gangkou Road, Chancheng District, Foshan City, Guangdong Province Patentee before: GUANGDONG KUANPU TECHNOLOGY Co.,Ltd. Country or region before: China |