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

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