Wideband Antenna with Deformed Ground Surface for Wireless Applications

The association of quantum effect into microwave application has become protagonist of modern era of wave applications. The effective impedance variation may easily be encountered with respect to alteration into path distribution of Electromagnetic wave. The effect of quantum theory is directly affected with respect to band gap insertion in various materials with different dielectric constant. In this paper, the antenna designed is constituted by band gap insertion, resulting in better trade-off between size and bandwidth calculations. The antenna geometry is also modified to reduce overall captured area. The passive geometry with respect to patch gives reradiating current distribution and hence results in improved bandwidth of microstrip patch antenna about 32.05% at operating frequency 2.31 GHz. The scattering loss parameter S11 is measured.