algan aligned amplifier analog application applications architecture based bernstein biological biomedical bioreporters biosensor biosensors breathing calibration capability carbon cascode channel charge circuit circuits compensated control coupled current cycle design detection devices divider dividing division driven driving efficient energy engineered environmental frequency g4fet genetically glucose harvesting highly implant implantable implementation improved impulse inductively infrared injection input instrument integrated lagrange linear lithography living locked maskless massively measurement metal microfluidic millimeter modeling modfet modulation modulator monitoring monolithic multi multidimensional nanofibers nanostructures novel numerical operational oscillator oxide parallel piezoelectric polynomial position potentiostat power powered powering precision process processing programmable pulse radiation radio range ratio readout reconfigurable sensing sensitive sensor sensors signal simulator smart stimulated strain structure system tegration temperature transconductance transducer transistor transmitter ultra using vertically voltage wearable whole wideband wireless