NFC Antenna Design Blog
Guides, calculators, and tutorials for professional NFC antenna design at 13.56 MHz.
13.56 MHz Antenna Calculator: Impedance Matching for NFC Systems
Free 13.56 MHz antenna calculator for NFC impedance matching. Calculate inductance, matching capacitors, and Q-factor for ISO 14443 and ISO 15693 designs.
February 20, 2026Antenna Matching Network Calculator: LC Network Design for 13.56 MHz NFC Systems
How to design LC matching networks for NFC antennas at 13.56 MHz — series-parallel topology, component selection, Smith chart analysis, and practical tuning techniques with real component values.
February 20, 2026NFC Antenna Design Guide: From Theory to Working Hardware
Complete NFC antenna design guide for 13.56 MHz. Learn loop antenna geometry, impedance matching, tuning, and PCB layout tips for ISO 14443 and ISO 15693.
February 20, 2026NFC Antenna Simulation: Free Tools and Practical Workflows for 13.56 MHz Design
How to simulate NFC antennas at 13.56 MHz using free and commercial tools — openEMS, MATLAB, SPICE, and analytical calculators. Includes setup examples, validation methods, and when simulation is (and isn't) worth the effort.
February 20, 2026PCB Antenna Design Tutorial: NFC Antenna Layout Best Practices
Step-by-step PCB antenna design tutorial for NFC at 13.56 MHz. Learn trace routing, ground plane clearance, layer stackup, and EDA export for production.
February 20, 2026RFID vs NFC Antenna Design: Key Differences Engineers Must Know
Technical comparison of RFID and NFC antenna design — frequency bands, coupling mechanisms, impedance matching, and PCB layout differences for ISO 14443, ISO 15693, and UHF RFID systems.
February 20, 2026