Optimization of a nonuniformly slotted rectangular waveguide antenna | Zendy

Hwang Keum Cheol | Zendy

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Optimization of a nonuniformly slotted rectangular waveguide antenna

Author(s) -

Hwang Keum Cheol

Publication year - 2008

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.23498

Subject(s) - solver , particle swarm optimization , microwave , antenna (radio) , series (stratigraphy) , waveguide , fourier series , engineering , matching (statistics) , electronic engineering , coplanar waveguide , computer science , acoustics , optics , algorithm , mathematical optimization , mathematics , physics , telecommunications , mathematical analysis , geology , paleontology , statistics

Optimization of a nonuniformly slotted rectangular waveguide antenna is performed using comprehensive learning particle swarm optimization (CLPSO) for the design of a high‐efficiency, low‐sidelobe antenna with a cosecant‐squared beam. Mode‐matching method and the Fourier transform are used to analyze the nonuniformly slotted rectangular waveguide. The computational results show that the proposed optimizer with a fast convergent series solver is useful for the design and optimization of nonuniform slot arrays. © 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 1935–1937, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23498

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