A Concurrent MICS/ISM Dual-Band CMOS Low Noise Amplifier for an Integrated Body Sensor Network

被引：2
|
作者：
Anderson, Kendra [1 ]
Tamjid, Farshid [1 ]
McFarlane, Nicole [1 ]
机构：
[1] Univ Tennessee, Dept Elect Engn & Comp Sci, Knoxville, TN 37996 USA
来源：
2020 IEEE ASIA-PACIFIC MICROWAVE CONFERENCE (APMC) | 2020年
关键词：
low noise amplifier; MICS; ISM; dual-band; concurrent; body sensor network;
D O I：
10.1109/APMC47863.2020.9331343
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：
In this paper, a concurrent dual-band LNA is proposed in a commercial 180 nm technology for integration of a body sensor network (BSN). The LNA operates in the Medical Implant Communication System (MICS) band of 402-405 MHz and the Industrial, Scientific, and Medical (ISM) band of 902-928 MHz. Dual-band input and output matching networks are used to produce two resonances at the desired frequencies. The LNA is verified through simulation of both pre and post layout, and shows a current draw of 2 mA from a 1.8 V supply. At the center frequencies of 403.5 MHz and 915 MHz, the gain is 17.0 and 12.71 dB, and the noise figure is 2.3 and 1.7 dB, respectively.
引用
收藏
页码：1000 / 1002
页数：3
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