Browsing by Author "Özipek, Ulaş"
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A 6-18 GHz GaN power amplifier MMIC with high gain and high output power density Sütbaş, Batuhan; Özipek, Ulaş; Gürdal, A.; Özbay, Ekmel (IEEE, 2019)A three-stage reactively-matched 6-18 GHz power amplifier MMIC design is presented. The design effort is focused on obtaining a low-loss output matching network for a high output power density. Active unit cells consist ...
Design of an X-band GaN based microstrip MMIC power amplifier Özipek, Ulaş (Bilkent University, 2019-02)RF power amplifiers are crucial components of modern radar and communication systems. However, their design poses some challenges due to device limitations in high power and high frequency regime, as well as inherent ...
A high gain and high efficiency 15 W X-Band GaN power amplifier MMIC Gürdal, Armağan; Özipek, Ulaş; Sütbaş, Batuhan; Özbay, Ekmel (IEEE, 2019)An X-band microstrip power amplifier MMIC based on our 0.25 μm AlGaN/GaN on SiC process technology is presented in this work. Fabrication steps, HEMT structure and typical device performance are demonstrated. Design procedure ...
Kıbrıs Barış Harekatı sürecinin teknoloji gelişimine etkisi Nergiz, Tahsin Can; Oğuz, Dilara; Özçelik, Özhan; Özipek, Ulaş; Özkayalar, Deniz (Bilkent University, 2012)