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High Reliable Doherty Power Amplifier Module for LTE Small Cell Base Station

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dc.citation.epage40en_US
dc.citation.spage37en_US
dc.contributor.authorHsu, Yu-Chengen_US
dc.contributor.authorLi, Jian-Yuen_US
dc.contributor.authorWu, Lin-Kunen_US
dc.contributor.department電信工程研究所zh_TW
dc.contributor.departmentInstitute of Communications Engineeringen_US
dc.date.accessioned2018-08-21T05:57:04Z
dc.date.available2018-08-21T05:57:04Z
dc.date.issued2017-01-01en_US
dc.description.abstractThe small-cell base station requires a high linearity, high reliable and high efficiency power amplifier to enhance signal strength in a coverage region. To meet the demand, the 2.6 GHz two-way symmetrical Doherty power amplifier module which uses modularized components, enhances system stability and integrates with heat sink is proposed. The experimental results show that the proposed module delivers a power-added efficiency of 27%, a gain of 47 dB, and adjacent channel leakage ratio of below -33 dBc at an average power of 40 dBm without non-linearity compensation for the LTE signal. Finally, the model of AM-AM and AM-PM with memory effects are predicted by measurement results and it can be used to improve the linearity of the proposed power amplifier.en_US
dc.identifier.issn2373-5449en_US
dc.identifier.journal2017 IEEE CPMT SYMPOSIUM JAPAN (ICSJ)en_US
dc.identifier.urihttps://ir.lib.nycu.edu.tw/handle/11536/146997
dc.identifier.wosnumberWOS:000426515600010en_US
dc.language.isoen_USen_US
dc.subjectLong Term Evolution (LTE)en_US
dc.subjectSmall cellen_US
dc.subjectDoherty power amplifieren_US
dc.titleHigh Reliable Doherty Power Amplifier Module for LTE Small Cell Base Stationen_US
dc.typeProceedings Paperen_US

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