SUA	Single Unit Activity
MEMS	Microelectromechanical systems
Si	Silicon
PTE	Power Transfer Efficiency
PDL	Power Delivered to the Load
SNR	Signal to Noise Ratio
BMI	Brain Machine Interfaces
RF	Radio Frequency
CP	Conducting Polymer
FF-WINeR	Free-floating wireless implantable neural recording system
CMOS	Complimentary metal-oxide-semiconductor
PDMS	Polydimethylsiloxane
ASIC	Application Specific integrated circuit
MCU	Microcontroller unit
BLE	Bluetooth Low Energy
PA	Power amplifier
AFE	Analog Front-End
Tx	Transmitter
Rx	Receiver
SAR	specific absorption rate
HFSS	High frequency structural simulator
PCE	Power Conversion Efficiency
TSV	Through-silicon-vias
DRIE	Deep reactive ion etcher
IC	Integrated Circuits
DUT	Device under test
AF	Acceleration factor
RH	Relative humidity
MTTF	Mean time to failure