A Fully-Integrated Low-Power High-Coexistence 2.4-GHz ZigBee Transceiver for Biomedical Applications

被引：0

作者：

Gil, Joonho ^{[1
]}

Kim, Ji-Hoon ^{[2
]}

Kim, Chun Suk ^{[2
]}

Park, Chulhyun ^{[2
]}

Park, Jungsu ^{[2
]}

Park, Hyejin ^{[2
]}

Lee, Hyeji ^{[2
]}

Lee, Sung-Jae ^{[2
]}

Jang, Young-Ho ^{[2
]}

Koo, Minsuk ^{[2
]}

Kwon, Yong Won ^{[2
]}

Song, Inho ^{[2
]}

机构：

[1] TLi, Sensor Div, Songnam, Gyeonggi Do, South Korea

[2] Radiopulse, Seoul, South Korea

来源：

2013 IEEE MTT-S INTERNATIONAL MICROWAVE WORKSHOP SERIES ON RF AND WIRELESS TECHNOLOGIES FOR BIOMEDICAL AND HEALTHCARE APPLICATIONS (IMWS-BIO) | 2013年

关键词：

Zigbee; 802.15.4; Transceiver; Coexistence; Interference; 802.11; WLAN; Biomedical; CMOS; DESIGN;

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 ZigBee technology based on IEEE 802.15.4 is widespread use of biomedical applications providing wireless networks. A fully integrated low-power 2.4GHz ZigBee transceiver implemented in CMOS technology is demonstrated. It has RF and analog front-ends, a frequency synthesizer, and digital modulator and demodulator compliant to IEEE 802.15.4. The direct-modulation using fractional-N synthesizer is adopted as transmitter architecture. The transmitter provides high output power of +9dBm and excellent EVM of 5.1%. The direct conversion architecture uses in receiver. Receiver sensitivity is -97dBm. Current consumption for continuous TX transmission at +9dBm output power is 28.2mA and for continuous RX reception is 16mA. Excellence coexistence performance is presented by studying WLAN interferer rejection.

引用

页码：294 / 296

页数：3

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