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The Journal of The Korea Institute of Intelligent Transport Systems Vol.7 No.3 pp.56-61
Wing Element를 이용한 DVB-H 내장형 안테나
Internal DVB-H Antenna with Wing Element
Abstract
Recently, although demands for an internal antenna applicable to DVB-H handhold terminals are increased, there are many difficulties in designing the antenna due to the long wavelength of and the wide bandwidth of . Since the proposed DVB-H band antenna can be analyzed as an SDA (Supported structure Defined Antenna), it is designed by combination of the folded monopole radiator which has a wideband characteristics and the wing-type element which can reduce the resonant frequency effectively. The DVB-H band antenna has VSWR of 4 and obtains a good gain from -5 to 2 dBi, when it is built-in the mobile handset.
