Title :
High transformation ratio for impedance matching with a radial line
Author :
D¿¿ring, K.-H. ; Seebald, E.
Author_Institution :
Deutsche Bundespost, Darmstadt, West Germany
Abstract :
A description is given of impedance matching by means of radial lines mounted in a rectangular waveguide. It is shown that low-loss high-resistance transformation ratios of up to 1:300 are suited for matching active microwave semiconductor devices.
Keywords :
impedance matching; rectangular waveguides; waveguide components; active microwave semiconductor devices; impedance matching; low loss high resistance transformation ratio; radial line; rectangular waveguide;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19800038
