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

被引:26
|
作者
Gil, Joonho [1 ]
Kim, Ji-Hoon [1 ]
Kim, Chun Suk [1 ]
Park, Chulhyun [1 ]
Park, Jungsu [1 ]
Park, Hyejin [1 ]
Lee, Hyeji [1 ]
Lee, Sung-Jae [1 ]
Jang, Young-Ho [1 ]
Koo, MinSuk [1 ]
Gil, Joon-Min [2 ]
Han, Kwangseok [3 ]
Kwon, Yong Won [1 ]
Song, Inho [1 ]
机构
[1] RadioPulse Inc, Seoul 134883, South Korea
[2] Catholic Univ Daegu, Sch Informat Technol Engn, Gyeongbuk 712702, South Korea
[3] TeraSquare Inc, Seoul 135920, South Korea
关键词
Biomedical; CMOS; coexistence; healthcare; IEEE; 802.11; 802.15.4; interference; transceiver; wireless local area network (WLAN); ZigBee; CMOS; TRANSMITTER; RECEIVER; DESIGN;
D O I
10.1109/TMTT.2014.2342671
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
A fully integrated low-power high-coexistence 2.4-GHz ZigBee transceiver implemented in 90-nm CMOS technology is demonstrated. The two-point direct-modulation with a fractional-synthesizer is adopted in the transmitter architecture. The transmitter can provide high output power of +9 dBm and excellent error vector magnitude of 5.1%. The direct conversion is used in receiver for simplicity and 97-dBm minimum receiver sensitivity is achieved. Current consumptions for a TX at +9-dBm output power and for an RX are 28.4 and 15.4 mA, respectively. Excellent coexistence is presented through wireless local area network interferer rejection performance.
引用
收藏
页码:1879 / 1889
页数:11
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