Compact Circularly Polarized Monopole Antenna Using Characteristic Mode Analysis

Almenn færsla
dc.contributor.authorPeddakrishna, Samineni
dc.contributor.authorWang, Lulu
dc.contributor.authorKollipara, Vamshi
dc.contributor.authorKumar, Jayendra
dc.contributor.departmentDepartment of Engineering
dc.date.accessioned2026-09-23T14:58:01Z
dc.date.available2026-09-23T14:58:01Z
dc.date.issued2023
dc.descriptionPublisher Copyright: © by the authors. Licensee TAETI, Taiwan.en
dc.description.abstractThis study aims to design a circularly polarized compact antenna using characteristic mode analysis (CMA). The proposed antenna consists of a substrate with a slotted annular ring-shaped patch and partial ground. The excitation position of the antenna and its optimal dimensions are determined through the analysis of different operation modes with CMA. After that, an optimized antenna is designed, and an antenna prototype is fabricated for validation. The experimental results show that the reflection coefficient achieves a -10dB impedance bandwidth of 6.85 GHz, a 3dB-axial ratio bandwidth of 0.7 GHz, and a peak gain of 3.2 dBi. These characteristics agree with simulations and make the circularly polarized compact antenna suit for C-band and sub-6 GHz 5G wireless applications.en
dc.description.versionPeer revieweden
dc.format.extent14
dc.format.extent4736873
dc.format.extent1-14
dc.identifier.citationPeddakrishna, S, Wang, L, Kollipara, V & Kumar, J 2023, 'Compact Circularly Polarized Monopole Antenna Using Characteristic Mode Analysis', Proceedings of Engineering and Technology Innovation, vol. 24, pp. 1-14. https://doi.org/10.46604/peti.2023.11274en
dc.identifier.doi10.46604/peti.2023.11274
dc.identifier.issn2413-7146
dc.identifier.other251019633
dc.identifier.other8a0c4381-86ee-4503-ad18-f7da04fa60a2
dc.identifier.other85163979313
dc.identifier.urihttps://hdl.handle.net/20.500.11815/8331
dc.language.isoen
dc.relation.ispartofseriesProceedings of Engineering and Technology Innovation; 24()en
dc.relation.urlhttps://www.scopus.com/pages/publications/85163979313en
dc.rightsinfo:eu-repo/semantics/openAccessen
dc.subjectaxial ratioen
dc.subjectcharacteristic mode analysisen
dc.subjectcircular polarizationen
dc.subjectmonopole antennaen
dc.subjectwidebanden
dc.subjectMultidisciplinaryen
dc.titleCompact Circularly Polarized Monopole Antenna Using Characteristic Mode Analysisen
dc.type/dk/atira/pure/researchoutput/researchoutputtypes/contributiontojournal/articleen

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