A triple band‐notched planar monopole antenna for ultrawide band applications | Zendy

Natarajamani S. | Zendy; Behera Santanu Kumar | Zendy; Patra Sarat Kumar | Zendy

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A triple band‐notched planar monopole antenna for ultrawide band applications

Author(s) -

Natarajamani S.,

Behera Santanu Kumar,

Patra Sarat Kumar

Publication year - 2012

Publication title -

microwave and optical technology letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.304

H-Index - 76

eISSN - 1098-2760

pISSN - 0895-2477

DOI - 10.1002/mop.26581

Subject(s) - standing wave ratio , wimax , patch antenna , antenna (radio) , microwave , planar , monopole antenna , c band , resonator , microstrip antenna , electrical engineering , physics , optics , acoustics , engineering , telecommunications , computer science , wireless , computer graphics (images)

This article presents the compact planar antenna with 3.5/5.5/8.2 GHz triple band‐notched characteristics. The antenna consists of an octagon shape patch with 50 Ω transmission line. By etching two C‐shaped slots in the patch and adding pair of L‐shaped resonator coupled to the radiating patch, band‐rejected filtering properties in the WiMAX/WLAN/ITU bands are achieved. The proposed ultrawide band (UWB) antenna is optimized to operate in the frequency band from 3 to 11 GHz for VSWR < 2. Measured results confirm that the antenna is suitable for UWB applications because of its compact size and high performance. © 2011 Wiley Periodicals, Inc. Microwave Opt Technol Lett 54:539–543, 2012; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.26581

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