ISM	Industrial, Scientific, and Medical
IC	Integrated Circuit
SAR	Specific Absorption Rate
NESTOR	NEuronal STimulation fOr Recovery of Function
BPSK	Binary Phase Shift Keying
PLL	Phase Locked Loop
FSK	Frequency Shift Keying
ASK	Amplitude Shift Keying
BER	Bit Error Rate
CMOS	Complementary Metal–Oxide–Semiconductor
SPST	Single Pole Single Throw
ADC	Analog to Digital Converter