我们使用Xilinx的FPGA实现了一款低成本的RFID特性测试仪,并配合C#上位机软件。
The parameters are as follows:
① Spartan 3E-1200K main controller, onboard RAM and ROM.
② The highest rate of the UART interface is up to 1.5Mbps, which is used for PC communication.
③ 0-30MHz arbitrary waveform generator, built-in 165Msps 12bit DA converter, which can provide the voltage range of 50mVp-p to 10Vp-p between the frequency of 0-15MHz.
④ The 100MH bandwidth 12bit AD converter can perform low-pass and band-pass sampling.
⑤ Used for 13.56MHz ISO15693, ISO14443 and other high-frequency RFID transceiver test, signal modulation and demodulation analysis, and carrier generation.
⑥ It can be used for the processing and analysis of 915MHz baseband signals or down-conversion signals.