Now showing items 1-2 of 2

    • High power K-band GaN on SiC CPW monolithic power amplifier 

      Cengiz O.; Sen O.; Ozbay, E. (Institute of Electrical and Electronics Engineers Inc., 2014)
      This paper presents a high power amplifier at K-band (20.2-21.2 GHz). The AlGaN/GaN CPW MMIC amplifier is realized with 0.25 μm HEMT process on 2-inch semi-insulating SiC substrate. The amplifier has a small signal gain ...
    • Novel predistortion algorithm for OFDMA 

      Ali, S.; Markarian G.; Arikan, E. (2009)
      The RF amplifier in a wireless communication system is usually non-linear in nature. If such an amplifier is used in OFDMA based systems, it will cause serious degradation. This degradation will be both in terms of the ...