TY - JOUR U1 - Wissenschaftlicher Artikel A1 - Christ, Andreas A1 - Dieudonne, J. M. A1 - Krozer, Viktor T1 - Accurate characterisation of DR coupling with new general-purpose CAD program JF - Electronics letters : the latest research in electronic engineering and technology / IET N2 - It is demonstrated that microwave structures incorporating dielectric resonators (DR) are accurately characterised by means of a 3-dimensional finite-difference CAD package. All major assumptions made so far have been dropped, offering the possibility of a rigorous analysis of the embedding of dielectric resonators into microwave structures. In particular, a finite thickness for the microstrip conductor has been taken into account. The coupling of the DR to a microstrip placed in a metallic housing has been theoretically and experimentally investigated. Theoretical and experimental results are in good agreement and give new insight into DR coupling to microstrip circuits. KW - microwave circuits KW - electronic engineering computing KW - S-parameters KW - dielectric resonators KW - strip line components KW - circuit CAD KW - CAD KW - Mikrowelle KW - Resonator Y1 - 1989 UR - https://digital-library.theiet.org/content/journals/10.1049/el_19890686 SN - 0013-5194 SS - 0013-5194 U6 - https://doi.org/10.1049/el:19890686 DO - https://doi.org/10.1049/el:19890686 VL - 25 IS - 16 SP - 1026 EP - 1028 PB - Institution of Engineering and Technology CY - Stevenage ER -