About this document
Active Band-Pass Filter for RFID by mohit is a document available to read on EtoBox.
1) The document describes the design and simulation of an active band-pass filter for a low frequency RFID (radio frequency identification) system. 2) An active band-pass filter is required for the RFID reader front-end system to reject signals outside the 10-20 kHz time-varying signals backscattered by RFID tags. 3) The paper outlines the design of a fourth-order Butterworth band-pass filter using the Sallen-Key topology and compares simulation results from Circuit Maker and MATLAB.
- Author
- mohit
- Language
- EN