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	2015/04
形態種別	学術論文
査読	査読あり
標題	A 60-GHz CMOS Transmitter with Gain-Enhanced On-Chip Antenna for Short-Range Wireless Interconnections
執筆形態	共著
掲載誌名	IEICE Transactions on Electronics
掲載区分	国内
概要	A 60-GHz CMOS transmitter with on-chip antenna for high-speed short-range wireless interconnections is presented. The radiation gain of the on-chip antenna is doubled using helium-3 ion irradiation technique. The transmitter core is composed of aresistive-feedback RF amplifier, a double-balanced passive mixer, and aninjection-locked oscillator. The wideband and power-saving design of the transmitter core guarantees the low-power and high-data-rate characteristic. The transmitter fabricated in a 65-nm CMOS process achieves 5-Gb/s data rate with an EVMperformance of -12 dB for BPSK modulation at a distance of 1 mm. Thewhole transmitter consumes 17 mW froma 1.2-V supply and occupies a core area of 0.64 mm2 including the on-chip ntenna. The gain-enhanced antenna together with the wideband and power-saving design of the transmitter provides a low-power low-cost full on-chip solution for the short-range high-data-rate wireless communication. 副筆