CAD-ORIENTED FORMULAS FOR THE QUASI-TEM PARAMETERS OF SHIELDED AND SEMIENCLOSED (COUPLED) COPLANAR WAVE-GUIDES

Authors
WAN CH LIN WG
Citation
Ch. Wan et Wg. Lin, CAD-ORIENTED FORMULAS FOR THE QUASI-TEM PARAMETERS OF SHIELDED AND SEMIENCLOSED (COUPLED) COPLANAR WAVE-GUIDES, International journal of microwave and millimeter-wave computer-aided engineering, 4(4), 1994, pp. 336-348
Citations number
13
Categorie Soggetti
Computer Application, Chemistry & Engineering","Engineering, Eletrical & Electronic","Computer Science Interdisciplinary Applications
Journal title
International journal of microwave and millimeter-wave computer-aided engineering → ACNP
ISSN journal
10501827
Volume
4
Issue
4
Year of publication
1994
Pages
336 - 348
Database
ISI
SICI code
1050-1827(1994)4:4<336:CFFTQP>2.0.ZU;2-5
Abstract
On the magnetic-wall approximation for their slots, shielded coplanar waveguides (SCPWs) and semienclosed CPWs (SECPWs) are analyzed through an intensive use of elliptic function transformation. CAD-oriented fo rmulas far the quasi-TEM parameters of SCPWs and SECPWs, including the ir coupled versions, are derived. The comparison of the results calcul ated here with previous ones show 2% accuracy for formulas in the prac tical situation where the slots are not too,vide, e.g., s / (s + 2w) g reater than or equal to 0.2 for an SCPW. (C) 1994 John Wiley & Sons, I nc.