CAD formulas for resonant frequencies of TM01 and TM10 modes of rectangular patch antenna with superstrate

✍ Scribed by Chen, Wei ;Lee, Kai-Fong ;Dahele, Jash S. ;Lee, Richard Q.

• Publisher: John Wiley and Sons
• Year: 1993
• Tongue: English
• Weight: 630 KB
• Volume: 3
• Category: Article
• ISSN: 1050-1827
• DOI: 10.1002/mmce.4570030406

✦ Synopsis

Abstract

Curve‐fitting formulas based on moment method results are presented for the normalized resonant frequencies of the TM~01~ and TM~10~ modes of a rectangular patch antenna covered with a superstrate. The formulas can be used for a wide range of substrate and superstrate thicknesses and permittivities. Although they are obtained by fitting data points with aspect ratio a/b = 1.5, the formulas are found to be useful for a/b between 1.3 and 1.8. Comparison with measured data is given. © 1993 John Wiley & Sons. Inc.