https://scholars.lib.ntu.edu.tw/handle/123456789/558953
標題: | A G-Band on-off-Keying Low-Power Transmitter and Receiver for Interconnect Systems in 65-nm CMOS | 作者: | Wang, Y. Yu, B. Ye, Y. Chen, C.-N. Gu, Q.J. Wang, H. HUEI WANG |
關鍵字: | Body-bias; CMOS; harmonic oscillator; high efficiency; interconnect; millimeter wave (mmW); receiver; silicon; single-pole single-throw (SPST) switch; subterahertz; transmitter | 公開日期: | 2020 | 卷: | 10 | 期: | 2 | 起(迄)頁: | 118-132 | 來源出版物: | IEEE Transactions on Terahertz Science and Technology | 摘要: | This paper presents a G-band on-off-keying transmitter and a G-Band receiver in 65-nm bulk CMOS process. The proposed transmitter includes a high-efficiency push-push voltage-controlled oscillator (VCO) with body-bias and a switch-based modulator using the folded coupled-line topology. The benefits of the folded coupled-line in switch design are theoretically analyzed and proved. The receiver utilized a topology based on envelope detector and inverter-chain-based output buffer. The standalone VCO demonstrates a peak dc-RF efficiency of 4.1% at 209 GHz with 1.02 dBm output power. The switch-based modulator performs a minimum insertion loss of 1.6 dB with isolation better than 21 dB. The transmitter exhibits a maximum output power of -0.04 dBm at 208 GHz with 3% efficiency and a phase noise of -84.9 dBc at 1-MHz offset. The transmitter and receiver achieve 7.5-Gb/s errorless [bit error rate (BER) < 1 × 10-12] data rate with 1.73 pJ/b energy efficiency and 9 Gb/s with 1 × 10-4 BER in loop-back test. The results of both the transmitter/receiver and standalone components show competitive performances at the frequency over 200 GHz among the designs in CMOS process. © 2011-2012 IEEE. |
URI: | https://www.scopus.com/inward/record.url?eid=2-s2.0-85076282651&partnerID=40&md5=afbb46a5115cb171f2fc103dbe6bb30d https://scholars.lib.ntu.edu.tw/handle/123456789/558953 |
DOI: | 10.1109/TTHZ.2019.2957460 | SDG/關鍵字: | Amplitude shift keying; Bias voltage; Bit error rate; Circuit oscillations; CMOS integrated circuits; Energy efficiency; Integrated circuit interconnects; Millimeter waves; Modulation; Modulators; Oscillistors; Phase noise; Power generation; Receivers (containers); Silicon; Switches; Terahertz waves; Topology; Variable frequency oscillators; Body bias; Harmonic oscillators; High-efficiency; interconnect; Millimeter wave (MMW); Single-pole single-throw switches; Sub-terahertz; Transmitters |
顯示於: | 電機工程學系 |
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