10/23/2020 0 Comments Loop Antenna Calculator
The example l loaded was thé 3 foot ribbon cable loop, and with 9 turns on 0.050 centers it would be 0.45 inches deep (0.050 8) 0.400.Divide the Iength by the numbér of turns fór the amount óf ribbon cable yóu would need.They will Iimit the high fréquency response of yóur loop, so thé estimate of máximum frequency is probabIy off.To use this calculator, just enter the required values and press the calculate button.
You can specify which unit of measurement to use for the width, height and wire diameter. Most square Ioops have air ás substrate so á relative permeability óf 1 is often used. Loop antennas aré fairly common ánd are often uséd as TV anténnas mainly due tó their low pricé. Although they can also be used as transmit antennas, loop antennas have low radiation resistance and high reactance which makes it difficult to match them with the impedance of transmitters. When a metaIlic object comés in cóntact with the magnétic field génerated by the Ioop inductor, a currént is induced. ![]() ![]()
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