Title :
Properties of CPW in the sub-mm wave range and its potential to radiate
Author :
Zehentner, J. ; Machac, J.
Author_Institution :
Czech Tech. Univ., Prague, Czech Republic
Abstract :
In this paper we present the results of an investigation of possible leaky waves that may occur on the CPW up to 700 GHz. The upper cutoff frequency up to which CPW transmits only the bound wave is introduced for a wide range of line cross-sectional dimensions and substrate permittivities. We report the first theoretical identification of space leaky waves on the CPW and its potential to radiate.
Keywords :
coplanar waveguides; permittivity; submillimetre wave integrated circuits; submillimetre wave propagation; 0 to 700 GHz; CPW; bound wave; line cross-sectional dimensions; space leaky waves; sub-mm wave range; substrate permittivities; upper cutoff frequency; Attenuation measurement; Conductivity; Coplanar waveguides; Cutoff frequency; Dispersion; Frequency measurement; Permittivity measurement; Space technology; Strips; Surface waves;
Conference_Titel :
Microwave Symposium Digest. 2000 IEEE MTT-S International
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-5687-X
DOI :
10.1109/MWSYM.2000.863539
