DIELECTRIC WAVEGUIDE SLOT ANTENNA

PROBLEM TO BE SOLVED: To provide a dielectric waveguide slot antenna with such notch characteristics as not emitting a specific frequency without increasing the number of components. SOLUTION: In the dielectric waveguide slot antenna having a slot on which a dielectric substance is exposed on one su...

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Bibliographic Details
Main Author SANO KAZUHISA
Format Patent
LanguageEnglish
Published 17.07.2008
Subjects
ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
ELECTRICITY
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Summary:PROBLEM TO BE SOLVED: To provide a dielectric waveguide slot antenna with such notch characteristics as not emitting a specific frequency without increasing the number of components. SOLUTION: In the dielectric waveguide slot antenna having a slot on which a dielectric substance is exposed on one surface of the dielectric substance, a resonator is constituted from a discontinuous part to the tip side by providing the discontinuous part such as an iris 12 between the slot 11 and the end surface of the dielectric substance 10, a printed circuit board 14 on which a via hole 15 is formed is mounted on a position opposite to the slot 11 and the printed circuit board 14 is joined to a conductor plate 16 having a through-hole 17 at the position to which the printed circuit board 14 faces the via hole 15. COPYRIGHT: (C)2008,JPO&INPIT
Bibliography:Application Number: JP20060354345