44 pJ/bit energy-efficiency K-band OOK transmitter for wireless sensor networks

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题名:	44 pJ/bit energy-efficiency K-band OOK transmitter for wireless sensor networks
作者:	邱煥凱;Chien, Kuan-Hsiu;Chiou, Hwann-Kaeo
贡献者:	資訊電機學院電機工程學系
关键词:	amplitude shift keying;bit rate 500 Mbit/s;CMOS;CMOS integrated circuits;CMOS technology;energy conservation;energy‐efficiency K‐band OOK transmitter;frequency 19 GHz to 23.1 GHz;frequency doubler;Frequency doublers;MMIC;on‐off keying;Oscillators;parasitic capacitance reduction technique;power 22.3 mW;power consumption;radio transmitters;Remote sensors;size 90 nm;switch‐type PA;switch‐type power amplifier;Transmitters;Tuning;Voltage;Wideband;wideband VCO;wideband voltage control oscillator;Wireless communications;wireless sensor networks
日期:	2015-01-01
上传时间:	2026-04-23 13:12:58 (UTC+8)
出版者:	Institution of Engineering and Technology;The Institution of Engineering and Technology
摘要:	摘要： A high energy-efficiency K-band on–off keying (OOK) transmitter in tsmc™ 90 nm CMOS technology is presented. The transmitter consists of a wideband voltage control oscillator (VCO), a frequency doubler and a switch-type power amplifier with a chip area of 0.6 × 0.92 mm2. The VCO adopts a parasitic capacitance reduction technique to enhance the tuning range to 20.5%. The designed transmitter achieves an output power of 3 dBm with a 500 Mbit/s data rate from 19 to 23.1 GHz at 22.3 mW power consumption. The correspondent energy-efficiency is 44 pJ/bit. 出版者： The Institution of Engineering and Technology 出版日期： 2015-07-23 出處： Electronics letters, 2015-07, Vol.51 (15), p.1207-1209 資源來源： Wiley Online Library Open Access 版權： The Institution of Engineering and Technology 版權： 2020 The Institution of Engineering and Technology 識別號： ISSN: 0013-5194 識別號： ISSN: 1350-911X 識別號： EISSN: 1350-911X 識別號： DOI: 10.1049/el.2015.0581
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