Chuang Lu, A. Ba, Yao-Hong Liu, Xiaoyang Wang, Christian Bachmann, K. Philips
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引用次数: 10
Abstract
Wearable/implantable devices, e.g., heart-rate-monitor straps and implanted wireless sensors, need to be ultra-low-power (ULP), compact, and also robust against the proximity effect, which can significantly degrade the antenna and front-end performance and hence battery lifetime. A fully integrated adaptive front-end with a tunable matching network (TMN) using low-power and fast impedance detection is highly desirable for robust and efficient operation.
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