A Triband Patch Antenna with Monopole-like and Patch-like Radiation Patterns for Multifunctional Wireless Systems

<div>3D radiation square patch of Design 1: (a) <i>f</i><sub><i>2</i></sub> = 3.75 GHz and (b) <i>f</i><sub><i>1</i></sub> = 5.35 GHz.</div>

International Journal of Antennas and Propagation

Figure 5: A Triband Patch Antenna with Monopole-like and Patch-like Radiation Patterns for Multifunctional Wireless Systems 