Characteristic impedance of an oval located symmetrically between the ground planes of finite width
Abstract
A conformal transformation for the analysis of a transmission line with an oval-shaped center conductor symmetrically placed between two finite ground planes is developed. The formulation is used to calculate the characteristic impedances of oval, elliptic, circular, and planar conductors placed midway between the finite ground planes. The results on impedance are presented for various values of ground plane width to spacing ratios.
- Publication:
-
IEEE Transactions on Microwave Theory Techniques
- Pub Date:
- August 1983
- DOI:
- 10.1109/TMTT.1983.1131569
- Bibcode:
- 1983ITMTT..31..678S
- Keywords:
-
- Conformal Mapping;
- Electric Conductors;
- Electrical Impedance;
- Transmission Lines;
- Ellipticity;
- Planar Structures;
- Shapes;
- Electronics and Electrical Engineering