MULTI-OBJECTIVE OPTIMIZATION OF UWB MONOPOLE ANTENNA | Zendy

Somayyeh Chamaani | Zendy; Mohammad Sadegh Abrishamian | Zendy; Seyed Abdullah Mirtaheri | Zendy

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MULTI-OBJECTIVE OPTIMIZATION OF UWB MONOPOLE ANTENNA

Author(s) -

Somayyeh Chamaani,

Mohammad Sadegh Abrishamian,

Seyed Abdullah Mirtaheri

Publication year - 2009

Publication title -

progress in electromagnetics research c

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.341

H-Index - 34

ISSN - 1937-8718

DOI - 10.2528/pierc09040202

Subject(s) - monopole antenna , magnetic monopole , antenna (radio) , computer science , acoustics , electronic engineering , electrical engineering , physics , engineering , telecommunications , quantum mechanics

This paper presents a novel multi-objective optimization of printed microstrip-fed monopole antenna for ultra wideband (UWB) applications. Two objective functions are minimized in this design: return loss and transient distortion. Using this method, a set of optimum antennas are achieved instead of a single design. Optimization is performed to reduce distortion in difierent scenarios. When distortion reduction only in E-plane or in both of E- and H-planes is considered, the obtained set of applying this algorithm dominates reported UWB antennas. Therefore, the obtained result provides a set of proper designs for UWB systems with random physical orientationt.

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