Figure 5
From: Design of rectangular patch antennas through machine learning

Histogram for valid antennas for a substrate with \(\epsilon _r\) = 4.6 and t = 1.6 mm.
From: Design of rectangular patch antennas through machine learning
Histogram for valid antennas for a substrate with \(\epsilon _r\) = 4.6 and t = 1.6 mm.