jojonovo
Newbie level 1
hey.
is it possible to have a long range passive rfid system designed ? i am working with a 433 mhz carrier frequency and the system has to be passive, am using inductive coupling, lc resonant, i.e. an inductor L with a resonant capacitor C and the other sections of the tag follows.
also. how do i design the impedance matching of the system ?? cuz i dont understand the function of the load resistance, my source resistance is 50 ohms, but i dont know how to get the load resistance.
is it possible to have a long range passive rfid system designed ? i am working with a 433 mhz carrier frequency and the system has to be passive, am using inductive coupling, lc resonant, i.e. an inductor L with a resonant capacitor C and the other sections of the tag follows.
also. how do i design the impedance matching of the system ?? cuz i dont understand the function of the load resistance, my source resistance is 50 ohms, but i dont know how to get the load resistance.