リ　ネイ   LI NING   李　寧    所属   工学部 電気電子工学科    職種   助教
言語種別	英語
発行・発表の年月	2015/12
形態種別	国際会議論文
査読	査読あり
標題	Design of 60 GHz CMOS on-Chip Dipole Antenna with50% Radiation Efficiency by Helium-3 Ion Irradiation
執筆形態	共著
掲載誌名	IEEE International Conference on Antenna Measurements and　Applications
掲載区分	国内
概要	In this paper, a 60GHz CMOS on-chip dipole antenna with helium-3 ion irradiated silicon substrate is designed using knowledge of electromagnetic simulation modeling. Rectangular region with 500um×1000um around the dipole is irradiated by helium-3 ion and conductivity is reduced to 0.01S/m (1kΩ-cm). The　width of dipole section is wide for broad bandwidth and reduction of conductor loss. There are a taper section and stub for impedance matching. A backing metal reduces back radiation. At 62GHz, the calculated reflection, radiation efficiency and gain are -15dB, 48% and 2.7dBi, respectively. 副筆