一种用于医用脑植入物的新型高效无电感超再生接收器前端

2023 19th International Conference on Synthesis, Modeling, Analysis and Simulation Methods and Applications to Circuit Design (SMACD) Pub Date : 2023-07-03 DOI:10.1109/SMACD58065.2023.10192188

Naci Pekcokguler, Günhan Dündar, C. Dehollain

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引用次数: 0

摘要

提出了一种用于癫痫监测和治疗的新型无电感超再生接收器(SRR)。该SRR采用UMC CMOS 180nm工艺制备。SRR的面积仅为0.072mm2，与最先进的产品相比，面积缩小了一个数量级。SRR灵敏度为- 70dBm，最高数据速率为4mbps，能效为3.22 nJ/b，电源电压为1.8V，功耗为12.9mW。

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A Novel Area Efficient Inductorless Super-Regenerative Receiver Front-End for Medical Brain Implants

A novel area and energy efficient inductorless super-regenerative receiver (SRR) is proposed for medical brain implants dedicated to epilepsy monitoring and treatment. The proposed SRR was fabricated in UMC CMOS 180nm technology. The SRR occupies only 0.072mm2 which corresponds to an order of magnitude area reduction compared to the state-of-the-art. The SRR achieves −70dBm sensitivity and the highest data rate is 4 Mbps. 3.22 nJ/b energy efficiency is obtained with 12.9mW power consumption from a 1.8V power supply.

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来源期刊

2023 19th International Conference on Synthesis, Modeling, Analysis and Simulation Methods and Applications to Circuit Design (SMACD)

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