Browsing by UP Author "Smith, James Nathan"

Browsing by UP Author "Smith, James Nathan"

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  • A capacitive SIW discontinuity for impedance matching 
    Smith, James Nathan; Stander, Tinus (Institute of Electrical and Electronics Engineers, 2019-11)
    We present a shunt capacitive substrate-integrated waveguide (SIW) discontinuity for the first time. The discontinuity is parametrically characterized in terms of its reactive impedance, and an equivalent circuit model is ...
  • L-band tapered-ridge SIW-to-CPW transion 
    Smith, James Nathan; Stander, Tinus; International Conference on Actual Problems of Electron Devices Engineering (APEDE) (2014 : Saratov, Russia) (Institute of Electrical and Electronics Engineers, 2014)
    A tapered ridge transition between coplanar waveguide and substrate-integrated waveguide is presented. The taper is implemented through staircase metallization across 10 layers of conventional RF substrate with sidewall ...