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Published bySilvia French Modified over 9 years ago
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Teacher : May Kao Student: 電資四 - 鄭功蔚 電資三 - 張展榮
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The history of RFID A short introduction of RFID How does RFID work The plan Q&A
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RFID is Radio Frequency Identification in short. RFID has started to be use during world war two where the British air force use it to prevent the fire jets shooting to each other.
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RFID has four mainly frequencies Low FrequencyHigh FrequencyUltra High FrequencyMicrowave Frequency 125KHz 135KHz 13.56MHz 433MHz 868~950MHz 2.45GHz 5.8GHz Data Transfer RateLowHighHigherHighest Bytes64~1K256K~512K64K~512K16K~64K ISO Standards ISO18000-2 Two Type Passive ISO18000-3 Two Mode Passive ISO18000-6 Two Type Passive/Semmi-Active ISO18000-4 Two Mode Passive/Semmi-Active
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