https://scholars.lib.ntu.edu.tw/handle/123456789/580877
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Lin Y.-T | en_US |
dc.contributor.author | Chen C.-N | en_US |
dc.contributor.author | Lin J.-L | en_US |
dc.contributor.author | HUEI WANG | en_US |
dc.creator | Lin Y.-T;Chen C.-N;Lin J.-L;Wang H. | - |
dc.date.accessioned | 2021-09-02T00:05:06Z | - |
dc.date.available | 2021-09-02T00:05:06Z | - |
dc.date.issued | 2019 | - |
dc.identifier.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85082990527&doi=10.1109%2fAPMC46564.2019.9038193&partnerID=40&md5=6b59fc05d77fa496f03e430f4707553c | - |
dc.identifier.uri | https://scholars.lib.ntu.edu.tw/handle/123456789/580877 | - |
dc.description.abstract | A Ka-band power amplifier (PA) with linearity enhancement is designed in 65-nm bulk CMOS process. A cold-mode linearizer with additional transmission line is applied to improve OP {1mathrm{dB}} efficiency, 3rd inter-modulation (IM3) distortion and amplitude-to-phase modulation (AM-PM) for 5G communication. By enabling the linearizer, OP {1mathrm{dB}} is increased from 13.2 to 14.2 dBm with 5% PAE1dB improvement, the average output power under-30 dBc IMD {3} is increased from 8.1 to 10.5 dBm for two-carrier continuous wave (CW) measurement, and AM-PM is reduced close to 0° until the OP {1mathrm{dB}} region. In addition, the average output power under-25 dBc error vector magnitude (EVM) is enhanced from 8.2 to 9.4 dBm with 5.2 dB adjacent channel leakage ratio (ACLR) improvement for 1.5 Gb/s 64-QAM. ? 2019 IEEE. | - |
dc.relation.ispartof | Asia-Pacific Microwave Conference Proceedings, APMC | - |
dc.subject | 5G mobile communication systems; Amplitude modulation; CMOS integrated circuits; ACLR; Adjacent channel leakage ratios; Continuous wave measurements; Error vector magnitude; Ka band; Ka-band power amplifier; Linearizers; Neutralization technique; Power amplifiers | - |
dc.title | A 38 GHz pre-distortion power amplifier with OP1dB and IM3 improvement in 65-nm CMOS process | en_US |
dc.type | conference paper | en |
dc.identifier.doi | 10.1109/APMC46564.2019.9038193 | - |
dc.identifier.scopus | 2-s2.0-85082990527 | - |
dc.relation.pages | 1646-1648 | - |
dc.relation.journalvolume | 2019-December | - |
item.openairetype | conference paper | - |
item.fulltext | no fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_5794 | - |
item.grantfulltext | none | - |
item.cerifentitytype | Publications | - |
crisitem.author.dept | Communication Engineering | - |
crisitem.author.dept | Electrical Engineering | - |
crisitem.author.orcid | 0000-0002-9903-1979 | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
顯示於: | 電機工程學系 |
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