Home of RF and Wireless Vendors and Resources

One Stop For Your RF and Wireless Need

NFC rectangular Antenna calculator | NFC Antenna Calculator

This page mentions calculator for NFC antenna of rectangular shape. The formula used to calculate inductance of NFC rectangular antenna calculator are also mentioned. The links to other antenna calculators are also mentioned.

NFC rectangular antenna

NFC Antenna Calculator

Length (a0), in mm (input1) :

Width (b0), in mm (input2) :

Track width (w), in mm (input3) :

Track Gap (g), in mm (input4) :

Track thickness (t), in mm (input5) :

Number of turns (input6) :

Fitting parameter, E (range 1.6-1.85) (input7) :

Equivalent conductor diameter (Output#1):

Average Length (Output#2):

Average Width (Output#3):

Inductance in µH (Output#4):

*Note: Enter values in INPUT boxes and Press CALCULATE button to check OUTPUTS. Use following calculators to convert mils to mm.

EXAMPLE of NFC rectangular Antenna calculator:
INPUTS : a0 = 35 mm, b0 = 25 mm, w =0.2 mm, g = 0.2 mm, t =0.035 mm, N =3, E =1.65
OUTPUTS: Equivalent conductor diameter = 0.094,
Average length (aavg) = 33.82 mm
Average Width (bavg) = 23.83 mm
Inductance = 0.7127 µH

Mils to mm conversion

mils (input) :

mm (output):

*Note: Enter values in INPUT boxes and Press CALCULATE button to check OUTPUTS.

mils input = 8
mm output = 0.2
Formula: 1 mm (millimeter) = 39.37 mils

Formula/Equations used in NFC rectangular Antenna calculator

Following formula/equations are used in the NFC Antenna Calculator of rectangular type.

NFC rectangular antenna formula NFC rectangular antenna inductance

This NFC rectangular Antenna calculator is useful to design the NFC Loop Antenna.

NFC technology related links

How NFC Works   NFC Modulation and coding   NFC basics    NFC-A,NFC-B,NFC-F types    NFC vs RFID    difference between bluetooth,wifi,RFID and NFC    What is NFC on phone    Difference between NFC tag types    NFC Tag vs NFC Reader   

Antenna Calculators

Parabolic Dish Calculator
Horn Antenna Calculator
Dipole Antenna Calculator
Patch Antenna Calculator
Antenna near field calculator
Antenna gain calculator
Antenna G/T ratio calculator

Useful converters and calculators

Following is the list of useful converters and calculators.

NFC circular antenna calculator
dBm to Watt converter
Stripline Impedance calculator
Microstrip line impedance
Noise temp. to NF

Antenna links

Antenna Tutorial
Antenna Gain vs Effective Area
Types of antenna
TV Antenna
TV Antenna Booster
Satellite Dish Antenna
Mobile Antenna
Antenna Installation
Antenna Suppliers

RF and Wireless tutorials

Share this page

Translate this page