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Author: Can, SultanSubject: dual frequency

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    Article
    Citation - WoS: 9
    Citation - Scopus: 9
    Operating Frequency Calculation of a Shorting Pin-Loaded Etma
    (Wiley-blackwell, 2012) Aydin, Elif; Can, Sultan
    This article presents the calculation of upper and lower operating frequencies with the expressions of effective side length, effective permittivity, and correction factor to develop accurate lower and upper operating frequencies of a single feed, a shorting pin-loaded equilateral triangular patch, that is, analyzed through a cavity model. To insert permittivity and shorting pin position effects correction factor expressions are determined empirically for both upper and lower frequencies. The various positions of the shorting pin, substrate thickness and side length properties are considered by calculating both upper and lower frequencies. The results from this study are compared with research in the literature comprising results from both experimental and transmission line models. (C) 2012 Wiley Periodicals, Inc. Microwave Opt Technol Lett 54:14321435, 2012; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.26838
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    Conference Object
    Citation - WoS: 3
    Rectangular Shaped, Dual-Frequency Antenna With a Single Shorting Pin
    (Turgut Ozal Univ, 2012) Kapusuz, K. Yavuz; Can, Sultan; Aydin, Elif
    In this study, a dual-frequency rectangular patch antenna is demonstrated. The dual frequency operation is obtained via inserting a shorting pin to the rectangular patch coaxial fed antenna. The first and the second resonant frequencies are presented for different substrate, thickness, and side length values. The effect of the shorting pin is also observed and the results are presented. The results obtained from this study are compared with the ones in the literature and satisfactory agreement is obtained. While 4.75% average error is achieved for the first resonant frequency, the average error for the second resonant frequency is 4.49%. The relation of the first and the second resonant frequency with the antenna parameters are evaluated and presented.