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A slot‐loaded slot antenna fed by inset CPW for dual frequency operation
Author(s) -
Rhee Seungyeop
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.23532
Subject(s) - antenna tuner , slot antenna , multi band device , antenna (radio) , electrical engineering , antenna measurement , antenna factor , broadband , microwave , patch antenna , coaxial antenna , engineering , electronic engineering , acoustics , physics , microstrip antenna , telecommunications
Broadband operation of a dual‐frequency rectangular slot antenna is achieved by embedding a pair of narrow slots in a rectangular patch inside a loop antenna with a CPW feed. With the proposed antenna design, the impedance bandwidths of 9.4% at the lower frequency band and 3.0% at the upper band are obtained. Details of the antenna design and experimental result are presented and discussed. © Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 1984–1986, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23532