Title :
Even-mode characteristics of the bilateral slotline
Author :
Janaswamy, Ramakrishna
Author_Institution :
Dept. of Electr. & Comput. Eng., US Naval Postgraduate Sch., Monterey, CA, USA
fDate :
6/1/1990 12:00:00 AM
Abstract :
Transmission line data for the even-mode characteristics of a bilateral slotline (double-sided slotline) are presented. The slotline is analyzed by the spectral Galerkin method, and results are presented for the slot wavelength and characteristic impedance for substrates having εr=2.22, 3.5, 6.0, 9.8, and 12.8. The results are presented for 0.01⩽√εr-1d/λ 0⩽0.25, where 2d is the substrate thickness and εr its dielectric constant
Keywords :
permittivity; spectral analysis; waveguide theory; bilateral slotline; characteristic impedance; dielectric constant; double-sided slotline; even-mode characteristics; slot wavelength; spectral Galerkin method; substrate thickness; Antenna feeds; Conductors; Dielectric constant; Dielectric substrates; Impedance; Microstrip antennas; Moment methods; Slot antennas; Slotline; Spectral analysis;
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
