నైరూప్య

On The Broadbanding Characteristics of Multiresonant E Shaped Patch Antenna

Sarma SVRAN, Vamsi Siva Nag Ch , K.Naveen Babu, Chakravarthy VVSSS

The idea of punching slots on patch antenna to achieve multi-resonant and further broadbanding characteristics has been intelligent technique. One such geometry is E shaped antenna in which two parallel slots are tweaked out at one side symmetrically to form an E shaped antenna, which is adopted in this paper to study its broadband characteristics. Besides geometrical variations two others techniques like increasing the substrate height and decreasing the dielectric constant of the substrate are also incorporated with a limitation for fabrication ease. The resultant antenna has shown a broad band characteristics of nearly 3.71 GHz