Design, Analysis and Simulation of a Linear Phase Distributed Amplifier
عنوان مقاله: Design, Analysis and Simulation of a Linear Phase Distributed Amplifier
شناسه ملی مقاله: JR_JCESH-8-1_010
منتشر شده در شماره 1 دوره 8 فصل در سال 1398
شناسه ملی مقاله: JR_JCESH-8-1_010
منتشر شده در شماره 1 دوره 8 فصل در سال 1398
مشخصات نویسندگان مقاله:
Hossein Ghani - Faculty of Engineering, University of Tehran, Tehran, Iran
Mahmood Mohammadtaheri - Faculty of Engineering, University of Tehran, Tehran, Iran
خلاصه مقاله:
Hossein Ghani - Faculty of Engineering, University of Tehran, Tehran, Iran
Mahmood Mohammadtaheri - Faculty of Engineering, University of Tehran, Tehran, Iran
In this paper a new method for the design of a linear phase distributed amplifier in 180nm CMOS technology is presented. The method is based on analogy between transversal filters and distributed amplifiers topologies. In the proposed method the linearity of the phase at frequency range of 0-50 GHz is obtained by using proper weighting factors for each gain stage in cascaded amplifier topology. These weighting factors have been extracted using MATLAB software. Finally, by plotting the frequency response of the amplifier resulted from MATLAB code and also simulation from ADS, the phase linearity of the designed amplifier is shown.
کلمات کلیدی: Distributed Amplifier, Group delay, Transversal Filter, Linear phase, Weighting
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/938090/