Design Triangular Microstrip Patch AntennaPatch Antenna
Design of a Dual Patch Triangular Microstrip Antenna
Dual patches offer wider bandwidth for wireless applications in the 2.4 GHz ISM band
By S. H. Al-Charchafchi, W .K. Wan Ali, M. R. Ibrahim and S. R. Barnes Cranfield College of Aeronautics, Cranfield University
his paper investigates the design, parasitic patch measurement and characteristics of a probe-fed dual patch equilatsubstrate thickness h = 1.59 mm eral triangular antenna. A lossless foam material is sandwiched between the two patches to provide a mechanically stable and uniform height. It is shown that the foam thickness S separation height between the two patches plays a significant role in improving the impedance bandwidth of driven patch the antenna. A bandwidth of 13.2 persubstrate thickness h = 1.59 mm cent ……