Antenna matching for RFID reader

November 28th, 2013, Published in Articles: EngineerIT

This article describes the design method for determining an antenna matching circuit. While there are an infinite number of possible impedance matching networks, this application example focuses on a 50 Ω three element match. A three-element match is recommended as it allows the designer to select the required antenna quality factor, Q, for the application.

Please download the pdf

Related Articles

  • Quantum computing. The next big… wait, what is it really?
  • Accurate device characterisation for high bit rates
  • Advanced driver assist system for mining launched
  • EMI shielding ventilation panels
  • Load sensing by light