Now showing items 1-4 of 4

  • 5GHz CMOS all-pass filter-based true time delay cell 

    Aghazadeh, Seyed Rasoul; Martínez García, Herminio; Saberkari, Alireza (2018-12-22)
    Article
    Open Access
    Analog CMOS time-delay cells realized by passive components, e.g., lumped LC delay lines, are inefficient in terms of area for multi-GHz frequencies. All-pass filters considered as active circuits can, therefore, be the ...
  • CMOS RF first-order all-pass filter 

    Aghazadeh, Seyed Rasoul; Martínez García, Herminio; Saberkari, Alireza; Alarcón Cot, Eduardo José (International Centre for Numerical Methods in Engineering (CIMNE), 2018)
    Conference report
    Open Access
    In this paper, a wide-band first-order voltage-mode all-pass filter is presented. Due to a simple structure and appropriate performance of the proposed all-pass filter, this filter achieves a flat group delay of over 60 ...
  • Review study of tunable intermediate-resonator for selective wireless power transfer system over various distances 

    Aghazadeh, Seyed Rasoul; Martínez García, Herminio; Saberkari, Alireza; Alarcón Cot, Eduardo José (International Centre for Numerical Methods in Engineering (CIMNE), 2018)
    Conference report
    Open Access
    This paper presents a selective magnetic resonant wireless power transfer (WPT) system, consisting of a transmitter (TX), a tunable intermediate-resonator, and a receiver (RX). In the proposed WPT system, the tunable ...
  • Tunable wide–band second–order all–pass filter–based time delay cell using active inductor 

    Aghazadeh, Seyed Rasoul; Martínez García, Herminio; Saberkari, Alireza; Alarcón Cot, Eduardo José (Institute of Electrical and Electronics Engineers (IEEE), 2018)
    Conference report
    Open Access