Searched for: author%3A%22%C3%87elik%2C+F.T.%22
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Çelik, F.T. (author), Joof, Sulayman (author), Karacuha, Kamil (author)
The present study proposes a dual-polarized bandwidth-enhanced filtering specialized dipole antenna design for 5G by employing a wide printed dipole, filtering resonators, a reflector surface, and specially designed balun structures. Such a configuration is commonly deployed in conventional base stations. To increase the antenna impedance and...
journal article 2023
document
Çelik, F.T. (author), Joof, Sulayman (author), Karaçuha, Kamil (author)
The present study proposes a dipole filtering antenna with wide-band characteristics for communication. The filtering is achieved by employing parasitic elements and wide-band characteristic is obtained by reshaping the dipole and using specially designed balun structure. One radiation null is optimized at the higher frequency band limit for...
conference paper 2023
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Joof, Sulayman (author), Doğu, Semih (author), Çelik, F.T. (author), Karaçuha, Kamil (author)
This study proposes a dipole antenna with wideband characteristics for microwave imaging (MWI) applications. The wide-band characteristic of the antenna is achieved by reshaping the geometry of the conventional dipole. The dipole is fed by a specially designed balun, together with a ground reflector in order to obtain a high gain unidirectional...
conference paper 2023
document
Çelik, F.T. (author), Aslan, Y. (author)
In this study, the thermal management problem of the modern communication systems with small array sizes is addressed. A novel dual-functional active antenna design strategy is introduced for adjustable frequency of operation and cooling extension at millimeter-wave bands. The concept is based on placing different types of heatsinks on the same...
conference paper 2023
document
Çelik, F.T. (author), Yarovoy, Alexander (author), Aslan, Y. (author)
A novel electromagnetic-thermal codesign and optimization methodology is proposed for thermal management in active finned-heatsink antenna arrays. An innovative complementary split-ring resonator embedded dual-functional (i.e., heat-dissipating electromagnetic-isolation) wall is introduced. For concept demonstration, a two-element unit cell...
journal article 2023
Searched for: author%3A%22%C3%87elik%2C+F.T.%22
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