LINE-WAVEGUIDE CONVERTER AND RADIO COMMUNICATION DEVICE

A line-waveguide converter and a radio communication device are provided to effectively convert signals from a coaxial cable to a waveguide by positioning through-holes to agree with conduction points disposed on a center of each different cell. A line-waveguide converter includes a dielectric subst...

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Bibliographic Details
Main Authors TANAKA MAKOTO, LEE, KOOK JOO, KIM, MOON IL, KIM, DO WON, MATSUGATANI KAZUOKI
Format Patent
LanguageEnglish
Published 11.02.2008
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
WAVEGUIDES
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Summary:A line-waveguide converter and a radio communication device are provided to effectively convert signals from a coaxial cable to a waveguide by positioning through-holes to agree with conduction points disposed on a center of each different cell. A line-waveguide converter includes a dielectric substrate(31), a first face electric conductor(32) disposed on a first face of the dielectric substrate, a waveguide(4) attached to a second face of the dielectric substrate and having electrical conductor to the first face electric conductor, and plural electrodes(34) disposed inside the waveguide on the second face. The electrodes are identical in shape and size, and the intervals between adjoining electrodes of the electrodes are identical. At least one electrode of the electrodes is a feed electrode to which power is fed from a line.
Bibliography:Application Number: KR20070076792