Design of Circularly Polarized Microstrip Antenna with slotted Split ring array for Video Surveillance Applications at C-Band

: It has been observed that the circularly polarized antenna always play an important role in modern wireless communication applications. One of such applications is Video surveillance system. Such system interfaced with during natural calamities, which plays a crucial and rescuing survivors. The weather conditions make it hard to achieve effective between equipment controller. vehicle/boat movement flood-affected areas required uninterrupted connectivity, for antennas are very much required. present paper investigates this problem by designing efficient polarised on metasurface material consisting split ring resonator. designed operate frequency range 7.1-7.23 GHz. FR4 glass epoxy used as substrate dielectric constant 4 thickness 1.6mm. An array resonators etched microstrip was fabricated substrate. result obtained microwave produces excellent gain 7.4 dB return loss 17.7dB bandwidth 1.2 Future studies still progress.