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"A Planer Microstrip Patch Antenna Design for UWB Application with Band Notched Characteristics using Rectangular and T-shaped Slots ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 1, page no.710-716, January-2018, Available :http://www.jetir.org/papers/JETIR1801137.pdf

• Vikas Sisodiya
• Piyush Vyas

A rectangular planar Ultra-wide band antenna with dual band notched characteristics is proposed using two rectangular slots and one T-shaped slot on radiating patch. The proposed structure uses one T-shaped slot between two identical rectangular slots with stepped corners on the radiating microstrip patch antenna. Microstrip fed line is utilized along with partial ground plane in this design. This antenna operates in frequency ranging from 2.99 to 11.76 GHz with dual band notching ranging from 3.33 to 3.84 GHz and 5.21 to 7.28 GHz respectively. The VSWR is below 2 for entire said frequency range except for the two band rejections. The bandwidth of the proposed structure is nearly 6.187 GHz. This antenna may be utilized for applications in upper S band, C band, X band, ITU uplink satellite communication band (8.1-8.4 GHz) while rejecting 5.2/5.8 GHz WLAN, 3.5/5.5 GHz WiMAX, RFID (6.6 to 7.1 GHz) and whole U-NII (Unlicensed National Information Infrastructure) (5.15 to 5.825 GHz) band.

A rectangular planar Ultra-wide band antenna with dual band notched characteristics is proposed using two rectangular slots and one T-shaped slot on radiating patch. The proposed structure uses one T-shaped slot between two identical rectangular slots with stepped corners on the radiating microstrip patch antenna. Microstrip fed line is utilized along with partial ground plane in this design. This antenna operates in frequency ranging from 2.99 to 11.76 GHz with dual band notching ranging from 3.33 to 3.84 GHz and 5.21 to 7.28 GHz respectively. The VSWR is below 2 for entire said frequency range except for the two band rejections. The bandwidth of the proposed structure is nearly 6.187 GHz. This antenna may be utilized for applications in upper S band, C band, X band, ITU uplink satellite communication band (8.1-8.4 GHz) while rejecting 5.2/5.8 GHz WLAN, 3.5/5.5 GHz WiMAX, RFID (6.6 to 7.1 GHz) and whole U-NII (Unlicensed National Information Infrastructure) (5.15 to 5.825 GHz) band.

"A Planer Microstrip Patch Antenna Design for UWB Application with Band Notched Characteristics using Rectangular and T-shaped Slots ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 1, page no. pp710-716, January-2018, Available at : http://www.jetir.org/papers/JETIR1801137.pdf