Active RFID TAGs System Analysis of Energy Consumption As Excitable Linear Bifurcation System

Abstract

Active RFID TAG system can be represent as Voltage source (internal resistance), Parallel Resistor, Capacitor, and Inductance circuit. Linear bifurcation system explain Active RFID TAG system behavior for any initial condition V(t) and dV(t)/dt. Active RFID's Coil is a very critical element in Active RFID TAG functionality. Active RFID TAGs system energy consumption can be function of many variables : q(m), u(m), z(m), t(m), tms (m), when m is the number of TAG IDs which are uniformly distributed in the interval [0,1). It is very important to emphasis that basic Active RFID TAG, equivalent circuit is Capacitor (Cic), Resistor (Ric), L (RFID's Coil inductance as a function of overall Coil's parameters) all in parallel and Voltage generator Vs(t) with serial parasitic resistance. The Voltage generator and serial parasitic resistance are in parallel to all other Active RFID TAG's elements (Cic, Ric, and L (Coil inductance)). Optimization can be achieved by Coil's parameters inspection and System bifurcation controlled by them. Spiral, Circles, and other Active RFID phase system behaviors can be optimize for better Active RFID TAG performance and actual functionality. Active RFID TAG losses also controlled for best performance and maximum efficiency.