Research Article
Mixed-Potential Integral Equation Based Characteristic Mode Analysis of Microstrip Antennas
Figure 2
The characteristic currents and fields of the rectangular patch with grounded dielectric substrate ().
(a) TM10 (1st mode) |
(b) TM01 (2nd mode) |
(c) TM11 (3rd mode) |
(d) TM20 (4th mode) |