Title :
Broadband microwave transition with a DC-decoupling on the basis of a screened antipodal finline
Author :
Krizhanovskii, V.G. ; Rassokhina, Ju.V.
Author_Institution :
Radiophys. Dept., Donetsk Nat. Univ., Ukraine
Abstract :
The algorithms of antipodal and antipodal bilateral finlines eigenmodes calculation and modal-S-matrix of the junction of the lines (step discontinuity) are designed. On the base antipodal and antipodal bilateral finlines the transition (impedance transformer) from air waveguide to antipodal finlines with edges overlap and DC-decoupling transition of a basic finline from the active device is optimized.
Keywords :
S-parameters; eigenvalues and eigenfunctions; fin lines; impedance convertors; microwave integrated circuits; mode matching; waveguide discontinuities; waveguide transitions; DC-decoupling; air waveguide; bilateral finlines; broadband microwave transition; eigenmodes calculation; impedance transformer; modal-S-matrix; screened antipodal finline; step discontinuity; Attenuators; Chebyshev approximation; Coupling circuits; Dielectric substrates; Finline; Impedance; Microwave circuits; Microwave devices; Waveguide junctions; Waveguide transitions;
Conference_Titel :
Physics and Engineering of Microwaves, Millimeter, and Submillimeter Waves, 2004. MSMW 04. The Fifth International Kharkov Symposium on
Print_ISBN :
0-7803-8411-3
DOI :
10.1109/MSMW.2004.1346101
