文章基本信息

标题：Low-Power Direct Conversion Transceiver for 915 MHz Band IEEE 802.15.4b Standard Based on 0.18 ${\mu}m$ CMOS Technology
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作者：Nguyen, Trung-Kien ; Le, Viet-Hoang ; Duong, Quoc-Hoang 等
期刊名称：ETRI Journal
印刷版ISSN：1225-6463
电子版ISSN：2233-7326
出版年度：2008
卷号：30
期号：1
页码：33-46
语种：English
出版社：Electronics and Telecommunications Research Institute
摘要：This paper presents the experimental results of a low-power low-cost RF transceiver for the 915 MHz band IEEE 802.15.4b standard. Low power and low cost are achieved by optimizing the transceiver architecture and circuit design techniques. The proposed transceiver shares the analog baseband section for both receive and transmit modes to reduce the silicon area. The RF transceiver consumes 11.2 mA in receive mode and 22.5 mA in transmit mode under a supply voltage of 1.8 V, in which 5 mA of quadrature voltage controlled oscillator is included. The proposed transceiver is implemented in a 0.18 CMOS process and occupies 10 of silicon area.
关键词：1/f noise;CMOS;DC offset;direct conversion;IEEE 802.15.4b;low cost;low power;radio transceiver;RF integrated circuits;sensor network;WPAN