ANTENNA INCLUDING RESONATOR

PURPOSE: An antenna integrated with a resonator is provided to improve phase center variation and a gain in a low angle of elevation by integrating the antenna with the resonator. CONSTITUTION: A conductive line(201) is electrically connected to an internal circuit. At least one spiral coil(202,203)...

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Bibliographic Details
Main Authors YOM, IN BOK, YUN, SO HYEUN, CHANG, DONG PIL
Format Patent
LanguageEnglish
Published 19.02.2010
Subjects
ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
ELECTRICITY
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Summary:PURPOSE: An antenna integrated with a resonator is provided to improve phase center variation and a gain in a low angle of elevation by integrating the antenna with the resonator. CONSTITUTION: A conductive line(201) is electrically connected to an internal circuit. At least one spiral coil(202,203) is fed from a conductive line. A matching unit(401,402) performs impedance matching between the conductive line and the spiral coil. An absorbing unit(403) is formed along the conductive line to reduce the reflection loss of the antenna. A resonator(204) partially or entirely surrounds the external side of the spiral coil.
Bibliography:Application Number: KR20080105370