Title :
Transmission through metallic holes arranged for applications in microwave circuits
Author :
Zeid, A. ; Baudrand, H.
Author_Institution :
ENSEEIHT, Toulouse, France
Abstract :
The problems of electromagnetic isolation between microelectronic circuits have been investigated and developed theoretically. A new technique of a screen based on holes in the metal has been used. Two systems of holes arrangement have been tested. The first one is disposed in an adjacent way and the other in a staggered arrangement. The two arrangements have been modeled based on the variational method. The trial functions of each case have been proved. The circle cross section has been approximated by a square or a truncated square forms. The transfer impedance and the transmission coefficient of TE and TM modes have been calculated for the two cases. The convergence behavior of the technique has also been examined. The numerical results of the two cases have been compared with each other
Keywords :
convergence of numerical methods; electric impedance; electromagnetic wave transmission; matrix algebra; microwave integrated circuits; variational techniques; TE modes; TM modes; adjacent arrangement; circle cross section; convergence behavior; electromagnetic isolation; equivalent circuit representation; matrix; metallic holes; microelectronic circuits; microwave circuits; periodic screens; square; staggered arrangement; transfer impedance; transmission coefficient; trial functions; truncated square; variational method; Circuit testing; Convergence; Electromagnetic propagation; Impedance; Microelectronics; Microwave circuits; Propagation constant; Slabs; System testing; Tellurium;
Conference_Titel :
Radio Science Conference, 1999. NRSC '99. Proceedings of the Sixteenth National
Conference_Location :
Cairo
Print_ISBN :
977-5031-62-1
DOI :
10.1109/NRSC.1999.760872
