Gain and bandwidth enhancement of ferrite-loaded CBS antenna using material shaping and positioning

Mikal Askarian Amiri

Loading a cavity-backed slot (CBS) antenna with ferrite material and applying a biasing static magnetic field can be used to control its resonant frequency. Such a mechanism results in a…

Loading a cavity-backed slot (CBS) antenna with ferrite material and applying a biasing static magnetic field can be used to control its resonant frequency. Such a mechanism results in a frequency reconfigurable antenna. However, placing a lossy ferrite material inside the cavity can reduce the gain or negatively impact the impedance bandwidth.

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Askarian Amiri, Mikal (Author)
Balanis, Constantine A. (Thesis advisor)
Aberle, James T. (Committee member)
Pan, Geroge (Committee member)
Arizona State University (Publisher)

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2013

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ASU Electronic Theses and Dissertations

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Partial requirement for: M.S., Arizona State University, 2013

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thesis
Includes bibliographical references (p. 56)

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bibliography
Field of study: Electrical engineering

Gain and bandwidth enhancement of ferrite-loaded CBS antenna using material shaping and positioning

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