A Low-Power Super-Regenerative BFSK Transceiver for Intelligent Healthcare Monitoring System

被引：0

作者：

Wang, Liang-Hung ^{[1
]}

Chen, Tsung-Yen ^{[2
]}

Lin, Kuang-Hao ^{[3
]}

Lee, Shuenn-Yuh ^{[4
]}

机构：

[1] Fuzhou Univ, Coll Phys & Informat Engn, Fujian, Peoples R China

[2] Natl Chung Cheng Univ, Dept Elect Engn, Chiayi, Taiwan

[3] Natl Formosa Univ, Dept Elect Engn, Yunlin, Taiwan

[4] Natl Cheng Kung Univ, Dept Elect Engn, Tainan 70101, Taiwan

来源：

2014 IEEE INTERNATIONAL SYMPOSIUM ON BIOELECTRONICS AND BIOINFORMATICS (ISBB) | 2014年

关键词：

INTEGRATED-CIRCUITS; RECEIVER;

D O I：

暂无

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

The present is proposed a low power RF-transceiver included a receiver and a transmitter. A gain amplifier and a supper regenerative divider construct an RF receiver; a voltage controlled oscillator (VCO) and a one stage power amplifier (PA) consist an RF transmitter. The digital modulation, binary frequency shift-keying (BFSK), is employed to modulate a wireless communication signal for proposed interactive intelligent healthcare monitoring system (IIHMS). The gain amplifier of RF receiver is biased in sub-threshold region for low power application. The proposed RF transceiver implemented in TSMC 0.18-mu m 1P6M standard CMOS process with a chip area of 2.47 mm(2). The measurement results show that the power consumption of the RF transmitter and receiver are 2.34 mW and 1.26 mW, respectively, under the lower supply voltage of 1.2 V.

引用

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页数：4

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