International Journal of Antennas and Propagation / 2014 / Article / Tab 2

Research Article

ANN Synthesis Model of Single-Feed Corner-Truncated Circularly Polarized Microstrip Antenna with an Air Gap for Wideband Applications

Table 2

Comparison of MLP-based synthesis model with different hidden layer configurations.

Configuration of hidden layers Two hidden layersThree hidden layers
Training time (seconds)60687111468279121074

MRE ( ) Training2.562.255.162.041.561.19
Test3.372.305.661.411.551.35
Training7.824.123.882.872.051.29
Test10.35.1413.32.032.193.48
ARE ( ) Training0.4910.4730.7540.2880.2060.190
Test0.5190.4860.8200.2980.2240.221
Training0.9280.8460.1400.5050.3670.387
Test0.9680.8710.1410.5400.4030.415
MSE (mm) Training
Test
Training
Test