Design of a new wideband microstrip‐fed circular slot antenna | Zendy

Habib Mohamed A. | Zendy; Denidni Tayeb A. | Zendy

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Design of a new wideband microstrip‐fed circular slot antenna

Author(s) -

Habib Mohamed A.,

Denidni Tayeb A.

Publication year - 2006

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.21519

Subject(s) - wideband , microstrip antenna , microstrip , bandwidth (computing) , microwave , patch antenna , engineering , slot antenna , parametric statistics , electronic engineering , acoustics , electrical engineering , physics , antenna (radio) , telecommunications , mathematics , statistics

In this paper, a new ultra‐wideband slot antenna with a simplified feeding network is presented. This antenna is composed of a circular slot coupled to a circular patch fed with 50Ω microstrip line. A proper parametric investigation was carried out for optimization of the proposed structure. Simulations and measurements show that a large bandwidth from 2.13 to 11.11 GHz can be achieved, which represents a relative bandwidth of 136.4%. Furthermore, good agreement between simulated and experimental results is obtained. © 2006 Wiley Periodicals, Inc. Microwave Opt Technol Lett 48: 919–923, 2006; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.21519

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