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Design of Broadband Microstrip Patch Antenna with Parasitic Elements

Bharat Rochani, Rajesh Kumar Raj

A coaxial feed microstrip patch antenna with parasitic elements has been presented. The proposed antenna has also been suitable for WLAN and WiMAX applications because the antenna is resonating within 5.22-6.27 GHz frequency band. The Rogers RT/duroid 5880 material of dielectric constant 2.2 and thickness of 1.6 mm have been used as the substrate of the antenna. The substrate and ground size has been considered as 70 mm x 70 mm.