著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Tian Qi and Songbai He,Power Up Potential Power Amplifier Technologies for 5G Applications,IEEE Microwave Magazine,1527-3342,Institute of Electrical and Electronics Engineers (IEEE),2019-06,20,6,89-101,https://cir.nii.ac.jp/crid/1362825894841526912,https://doi.org/10.1109/mmm.2019.2904409