Research Article

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

Table 3

Dimensionality of input parameters for training and testing of ANN model.

Case-I ( ), resonance frequency of RMSAsCase-II ( ), width of RMSAs
Input parameters (x)Output parameter ( ) Input parameters (x)Output parameter ( )

→Width of the patch ( )Resonance frequency (MHz) of rectangular MSAs
(Total 46 patterns)
→Resonance frequency ( )Width (cm) of rectangular MSAs
(Total 46 patterns)
→Length of the patch ( ) →Dielectric thickness (h)
→Dielectric thickness (h) →Relative permittivity ( )
→Relative permittivity ( ) →Mode of propagation (m)
→Mode of propagation (m and n) →Mode of propagation (n)

Case-III ( ), length of RMSAsCase-IV ( ), resonance frequency of CMSAs
Input parameters (x)Output parameter ( ) Input parameters (x)Output parameter (y)

→Resonance frequency ( )Length (cm) of rectangular MSAs
(Total 46 patterns)
→Radius ( )Resonance frequency (MHz) of Circular MSAs
(Total 20 patterns)
→Dielectric thickness (h) →Dielectric thickness (h)
→Relative permittivity ( ) →Relative permittivity ( )
→Mode of propagation (m) →Mode of propagation (m)
→Mode of propagation (n) →Mode of propagation (n)

Case-V ( ), radius of CMSAsCase-VI ( ), resonance frequency of TMSAs
Input parameters (x)Output parameter (y) Input parameters (x)Output parameter (y)

→Resonance frequency ( )Radius (cm) of circular MSAs
(Total 20 patterns)
→Side-length of patch ( )Resonance frequency (MHz) of triangular MSAs
(Total 20 patterns)
→Dielectric thickness (h) →Dielectric thickness (h)
→Relative permittivity ( ) →Relative permittivity ( )
→Mode of propagation (m) →Mode of propagation (m)
→Mode of propagation (n) →Mode of propagation (n)

Case-VII ( ), side length of TMSAs
Input parameters (x)Output parameter (y)

→Resonance frequency ( )
→Dielectric thickness (h)Side-length (cm) of triangular MSAs
→Relative permittivity ( ) (Total 20 patterns)
→Mode of propagation (m)  
→Mode of propagation (n)