Search Results - "Oguz, H. Kagan"

Equivalent circuit-based analysis of CMUT cell dynamics in arrays by Oguz, H K, Atalar, Abdullah, Köymen, Hayrettin

“…Capacitive micromachined ultrasonic transducers (CMUTs) are usually composed of large arrays of closely packed cells. In this work, we use an equivalent…”
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Rayleigh–bloch waves in CMUT arrays by Atalar, Abdullah, Köymen, Hayrettin, Oğuz, H.

“…Using the small-signal electrical equivalent circuit of a capacitive micromachined ultrasonic transducer (CMUT) cell, along with the self and mutual radiation…”
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Erratum to "Equivalent circuit-based analysis of CMUT cell dynamics in arrays" [May 13 1016-1024] by Oguz, H. Kagan, Atalar, Abdullah, Koymen, Hayrettin

“…In the original publication of the paper [1], the funding source was inadvertently omitted from the footnote on page 1016. The footnote should have read…”
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Nonlinear modeling of an immersed transmitting capacitive micromachined ultrasonic transducer for harmonic balance analysis by Oguz, H. Kagan, Olcum, Selim, Senlik, Muhammed N., Tas, Vahdettin, Atalar, Abdullah, Koymen, Hayrettin

“…Finite element method (FEM) is used for transient dynamic analysis of capacitive micromachined ultrasonic transducers (CMUT) and is particularly useful when…”
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Circuit theory based analysis of CMUT arrays with very large number of cells by Kagan Oguz, H., Atalar, Abdullah, Koymen, Hayrettin

“…We have recently developed a circuit theory based method to analyze large CMUT arrays and shown that mutual acoustic interactions significantly influence the…”
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An improved lumped element nonlinear circuit model for a circular CMUT cell by Koymen, Hayrettin, Atalar, Abdullah, Aydogdu, Elif, Kocabas, Coskun, Oguz, H. Kagan, Olcum, Selim, Ozgurluk, Alper, Unlugedik, Asli

“…This paper describes a correction and an extension in the previously published large signal equivalent circuit model for a circular capacitive micromachined…”
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High-power CMUTs: design and experimental verification by Yamaner, F. Y., Olcum, S., Oguz, H. K., Bozkurt, A., Koymen, H., Atalar, A.

“…Capacitive micromachined ultrasonic transducers (CMUTs) have great potential to compete with piezoelectric transducers in high-power applications. As the…”
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A novel equivalent circuit model for CMUTs by Kagan Oguz, H, Olcum, Selim, Senlik, Muhammed N, Atalar, Abdullah, Koymen, Hayrettin

“…A nonlinear equivalent circuit for immersed transmitting capacitive micromachined ultrasonic transducers (CMUTs) is presented. The velocity profile across the…”
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Mutual Radiation Impedance of Uncollapsed CMUT Cells with Different Radii by Ozgurluk, Alper, Oguz, H. Kagan, Atalar, Abdullah, Koymen, Hayrettin

“…A polynomial approximation is proposed for the mutual acoustic impedance between uncollapsed capacitive micromachined ultrasonic transducer (CMUT) cells with…”
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Designing circular CMUT cells using CMUT biasing chart by Koymen, H., Atalar, Abdullah, Oguz, H. Kagan

“…A very accurate equivalent circuit model for circular CMUT cell is recently proposed. As a consequence of this model, the operating characteristics of the cell…”
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Analysis of mutual acoustic coupling in CMUT arrays using an accurate lumped element nonlinear equivalent circuit model by Oguz, H. Kagan, Atalar, Abdullah, Köymen, Hayrettin

“…We use an accurate nonlinear equivalent circuit model to analyze CMUT arrays with multiple cells, where every cell in the array is coupled to other cells at…”
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Lumped element model of single CMUT in collapsed mode by Aydogdu, Elif, Ozgurluk, Alper, Oguz, H. Kagan, Atalar, Abdullah, Koymen, Hayrettin

“…In this study, an equivalent electrical circuit model for a single circular CMUT in both uncollapsed and collapsed modes is obtained. In order to model the…”
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Nonlinear equivalent circuit model for circular CMUTs in uncollapsed and collapsed mode by Aydogdo, Elif, Ozgurluk, Alper, Oguz, H. Kagan, Atalar, Abdullah, Kocabas, Coskun, Koymen, Hayrettin

“…An equivalent electrical circuit model valid for collapsed mode operation of CMUT is described. The across and through variables of the circuit model are…”
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Electrically unbiased driven airborne capacitive micromachined ultrasonic transducer design by Unlugedik, Asli, Atalar, Abdullah, Kocabas, Coskun, Oguz, H. Kagan, Koymen, Hayrettin

“…We present a design method for airborne capacitive micromachined ultrasonic transducers (CMVT). We use an equivalent lumped element circuit to model both…”
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