Double U-Shaped Slots Loaded Stacked Patch Antenna for Multiband Operation
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摘要: The design of a seven-band stacked patch antenna for the C, X and Ku band is presented. consists an H-slot loaded fed patch, with dual U-slot rectangular to generate seven frequency bands. total size 39.25 × 29.25 mm2. multiband studied designed using IE3D simulator. For verification simulation results, analyzed by circuit theory concept. simulated return loss, radiation pattern gain are Simulated results show that can be cover bands from (4.24 GHz 4.50 GHz, 5.02 5.25 GHz) in C-band application, (7.84 8.23 X-band (12.16 12.35 14.25 14.76 15.25 15.51 17.52 17.86 applications. bandwidths each proposed 5.9%, 4.5%, 4.83%, 2.36%, 3.53%, 1.68% 1.91%. Similarly gains 2.80 dBi, 4.39 4.54 10.26 8.36 dBi 9.91 respectively.
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