A Generalized ANN Model for Analyzing and Synthesizing Rectangular, Circular, and Triangular Microstrip Antennas

Table 4

Comparison of average absolute error versus training algorithm.

Training algorithm [15–17]	Average absolute error in analysis and synthesis						Number of iteration required
	Rectangular MSAs		Circular MSAs		Triangular MSAs
	Analysis	Synthesis	Analysis	Synthesis	Analysis	Synthesis
BFG	11.35 MHz	1.1500 cm	34.10 MHz	1.8020 cm	13.20 MHz	1.4110 cm	13049
BR	31.33 MHz	2.1300 cm	27.20 MHz	1.0290 cm	22.70 MHz	1.1620 cm	12046
SCG	25.53 MHz	0.6800 cm	25.80 MHz	1.0310 cm	24.50 MHz	1.0110 cm	19602
CGB	5.100 MHz	1.0900 cm	15.10 MHz	1.2310 cm	35.40 MHz	0.0150 cm	14021
CGF	14.50 MHz	1.0300 cm	14.30 MHz	0.9160 cm	18.50 MHz	1.0130 cm	11302
OSS	21.80 MHz	1.7600 cm	1.020 MHz	2.1060 cm	23.70 MHz	1.2040 cm	14803
LM	3.200 MHz	0.0037 cm	0.700 MHz	0.0045 cm	1.600 MHz	0.0051 cm	1476