Nov 26, 2006 #1 Q qv1985 Newbie level 6 Joined Dec 18, 2005 Messages 11 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,352 Somebody tell me what the modulation and demodulation techniques in RFID system? Thk
Nov 26, 2006 #2 flatulent Advanced Member level 6 Joined Jul 19, 2002 Messages 4,624 Helped 489 Reputation 980 Reaction score 151 Trophy points 1,343 Location Middle Earth Activity points 46,689 Re: RFID questions Most use a load pull method to make ASK as seen from the reader side. It is possible that the ASK tone is changed in frequency or phase to produce a modulated subcarrier. I suspect that this is rarely done.
Re: RFID questions Most use a load pull method to make ASK as seen from the reader side. It is possible that the ASK tone is changed in frequency or phase to produce a modulated subcarrier. I suspect that this is rarely done.
Dec 18, 2006 #3 S shakeelsultan Junior Member level 1 Joined Aug 10, 2006 Messages 17 Helped 1 Reputation 2 Reaction score 0 Trophy points 1,281 Activity points 1,367 Re: RFID questions 4 modulation n demodulation one should use ISO standards instead of experimenting hisself
Re: RFID questions 4 modulation n demodulation one should use ISO standards instead of experimenting hisself