International Journal of Innovative Research in Computer and Communication Engineering
ISSN Approved Journal | Impact factor: 8.771 | ESTD: 2013 | Follows UGC CARE Journal Norms and Guidelines
| Monthly, Peer-Reviewed, Refereed, Scholarly, Multidisciplinary and Open Access Journal | High Impact Factor 8.771 (Calculated by Google Scholar and Semantic Scholar | AI-Powered Research Tool | Indexing in all Major Database & Metadata, Citation Generator | Digital Object Identifier (DOI) |
| TITLE | A Compact Super Wideband Hexagonal Shaped Monopole Antenna with Reconfigurable |
|---|---|
| ABSTRACT | To reduce interference from other wireless communications, a compact super wideband frequency diversity hexagonal shaped monopole antenna with switchable rejection band capabilities is proposed. The patch consists of hexagonal structure with an open-ended horizontal slot that divides the patch into upper and lower parts. The overall size of the proposed antenna is 36 mmx36 mmx1.6 mm on an FR-4 substrate material with a loss tangent of tan δ= 0.02. The notch switchable features and the frequency diversity are controlled by changing the length of the resonator through alternating the state of inserted PIN diode inside the horizontal open-ended slot. The upper part of the hexagonal patch is connected to the negative terminal of the diodes and the biasing circuit in the back layer through a conducting via. The lower part is connected to the positive terminal of the diode. When diode is ON, the proposed antenna behaves as a ultrawide band covering a bandwidth from 3.17 GHz to 11.3 GHz. When diode is OFF, antenna behaves as multiband antenna operating at frequencies 3.67GHz, 6.16GHz, 9.91GHz. The antenna’s radiation pattern is broadsided directional, the return loss and VSWR are observed for the ON and OFF cases. Hence, the proposed super wideband antenna is well-suited for applications in wireless communications. |
| AUTHOR | G. GAYATHRI, CH. KALYAN, S. SAI RAJU, J. NAGA SIVA KRISHNA, J.S.DEEPIKA U.G. Student, Department of ECE, SVIET Engineering College, Nandamuru, Pedana, Andhra Pradesh, India Assistant Professor, Department of ECE, SVIET Engineering College, Nandamuru, Pedana, Andhra Pradesh, India |
| VOLUME | 182 |
| DOI | DOI: 10.15680/IJIRCCE. 2026.1403115 |
| pdf/115_A Compact Super Wideband Hexagonal Shaped Monopole Antenna with Reconfigurable.pdf | |
| KEYWORDS | |
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