Title :
Study of a Novel Broadside Coplanar Waveguide by the Wave Concept using FFT-Algorithm
Author :
N´Gongo, R.S. ; Cohen, L. ; Garcia, R. ; Baudrand, H. ; Zanchi, C. ; Puech, J.
Author_Institution :
E.N.S.E.E.I.H.T, 2, rue Charles Camichel, B.P.7122, 31071 Toulouse Cedex 7, FRANCE. Phone: 05.61.58.82.48 / Fax: 05.61.58.83.77/ e-mail: ngongo@len7.enseeiht.fr
Abstract :
A novel broadside coplanar waveguide using both substrate sides, suitable for wide-band microwave and millimeter-wave integrated circuits, has been studied. The proposed broadside coplanar waveguide combines via-hole and air-bridge effects for ground equalization to suppress slotline mode. The wave concept combined with the Green´s functions with boundary element method is developed to analyze different CPW discontinuities build with the proposed structure. A very good agreement between measured and calculated results has been achieved.
Keywords :
Boundary element methods; Circuit synthesis; Conductors; Coplanar waveguides; Coupling circuits; Distributed parameter circuits; Green´s function methods; Magnetic separation; Slotline; Tellurium;
Conference_Titel :
Microwave Conference, 2000. 30th European
Conference_Location :
Paris, France
DOI :
10.1109/EUMA.2000.338771
