International Journal of Antennas and Propagation / 2019 / Article / Fig 3

Research Article

Dual-Frequency Miniaturized Substrate Integrated Waveguide Quarter-Mode Cavity-Backed Antenna Based on Minkowski Fractal Gap with Orthogonal Polarization Radiation Characteristics

Figure 3

Electric field distribution of full-mode: (a) mode A; (b) mode B.

(a)
(b)