To reduce the cost of a sensor node, complete system integration implies zero external components. A system solution is therefore presented to calibrate the frequency of an on-chip relaxation… (More)
Despite recent growth in the field of wearable devices, persistent collection of data with clear biomedical relevance remains elusive. The majority of products focus on short-term personal fitness… (More)
A transceiver was designed and fabricated in 65 nm CMOS to verify the feasibility of using a free running, on-chip LC tank as the local oscillator in an IEEE 802.15.4 transceiver. The elimination of… (More)