Research progress of millimeter wave CMOS RF power amplifier for 5G applications
In order to meet the surging demand of mobile data traffic in the future, 5G communication system will adopt a more complex non-constant envelope modulation method, resulting in high peak-to-average power ratio(PAPR) of the transmitted signal, thus putting forward more stringent requirements on the...
| Main Authors: | , |
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| Format: | Article |
| Language: | zho |
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National Computer System Engineering Research Institute of China
2019-03-01
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| Series: | Dianzi Jishu Yingyong |
| Subjects: | |
| Online Access: | http://www.chinaaet.com/article/3000098972 |
| _version_ | 1818930101060894720 |
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| author | Peng Lin Zhang Guohao |
| author_facet | Peng Lin Zhang Guohao |
| author_sort | Peng Lin |
| collection | DOAJ |
| description | In order to meet the surging demand of mobile data traffic in the future, 5G communication system will adopt a more complex non-constant envelope modulation method, resulting in high peak-to-average power ratio(PAPR) of the transmitted signal, thus putting forward more stringent requirements on the performance of millimeter-wave radio frequency power amplifier(RFPA). The CMOS process combines the advantages of low cost and high integration, making it ideal for fully integrating 5G RF modules. This paper introduces and compares various techniques for improving the efficiency and linearity of power amplifiers(PAs), mainly expounds the research status of envelope tracking(ET) technology, and finally analyzes the development trend of power amplifiers in 5G applications. |
| first_indexed | 2024-12-20T03:55:20Z |
| format | Article |
| id | doaj.art-d0cf537a15494ab29dd611d9ec218206 |
| institution | Directory Open Access Journal |
| issn | 0258-7998 |
| language | zho |
| last_indexed | 2024-12-20T03:55:20Z |
| publishDate | 2019-03-01 |
| publisher | National Computer System Engineering Research Institute of China |
| record_format | Article |
| series | Dianzi Jishu Yingyong |
| spelling | doaj.art-d0cf537a15494ab29dd611d9ec2182062022-12-21T19:54:21ZzhoNational Computer System Engineering Research Institute of ChinaDianzi Jishu Yingyong0258-79982019-03-014531610.16157/j.issn.0258-7998.1828353000098972Research progress of millimeter wave CMOS RF power amplifier for 5G applicationsPeng Lin0Zhang Guohao1School of Information Engineering，Guangdong University of Technology，Guangzhou 510006，ChinaSchool of Information Engineering，Guangdong University of Technology，Guangzhou 510006，ChinaIn order to meet the surging demand of mobile data traffic in the future, 5G communication system will adopt a more complex non-constant envelope modulation method, resulting in high peak-to-average power ratio(PAPR) of the transmitted signal, thus putting forward more stringent requirements on the performance of millimeter-wave radio frequency power amplifier(RFPA). The CMOS process combines the advantages of low cost and high integration, making it ideal for fully integrating 5G RF modules. This paper introduces and compares various techniques for improving the efficiency and linearity of power amplifiers(PAs), mainly expounds the research status of envelope tracking(ET) technology, and finally analyzes the development trend of power amplifiers in 5G applications.http://www.chinaaet.com/article/3000098972Gmillimeter waveCMOSradio frequency power amplifierefficiency |
| spellingShingle | Peng Lin Zhang Guohao Research progress of millimeter wave CMOS RF power amplifier for 5G applications Dianzi Jishu Yingyong G millimeter wave CMOS radio frequency power amplifier efficiency |
| title | Research progress of millimeter wave CMOS RF power amplifier for 5G applications |
| title_full | Research progress of millimeter wave CMOS RF power amplifier for 5G applications |
| title_fullStr | Research progress of millimeter wave CMOS RF power amplifier for 5G applications |
| title_full_unstemmed | Research progress of millimeter wave CMOS RF power amplifier for 5G applications |
| title_short | Research progress of millimeter wave CMOS RF power amplifier for 5G applications |
| title_sort | research progress of millimeter wave cmos rf power amplifier for 5g applications |
| topic | G millimeter wave CMOS radio frequency power amplifier efficiency |
| url | http://www.chinaaet.com/article/3000098972 |
| work_keys_str_mv | AT penglin researchprogressofmillimeterwavecmosrfpoweramplifierfor5gapplications AT zhangguohao researchprogressofmillimeterwavecmosrfpoweramplifierfor5gapplications |