<p></p><p> Trinh To Thanh (Vietnam) postgraduate student of the Tomsk State University of Control Systems and Radioelectronics (TUSUR), Department of Components Design (KUDR), Radio Engineering Faculty (RKF), Russian Federation. The research topic is coupled strip lines with heterogeneous parameters in the cross-section and in longitudinal sections.</p><p></p>

<p></p><p> Trinh To Thanh (Vietnam) postgraduate student of the Tomsk State University of Control Systems and Radioelectronics (TUSUR), Department of Components Design (KUDR), Radio Engineering Faculty (RKF), Russian Federation. The research topic is coupled strip lines with heterogeneous parameters in the cross-section and in longitudinal sections.</p><p></p>