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    • 3. 发明申请
    • INFINITE WAVELENGTH ANTENNA DEVICE
    • 无限波长天线装置
    • WO2010076982A3
    • 2010-09-23
    • PCT/KR2009007342
    • 2009-12-09
    • SAMSUNG ELECTRONICS CO LTDUNIV HONGIK IND ACAD COOP FDNKO JAE WOOLEE JEONG HAEBAEK JOON HYUNPARK JAE HYUN
    • KO JAE WOOLEE JEONG HAEBAEK JOON HYUNPARK JAE HYUN
    • H01Q1/38G01S13/00H01Q5/15
    • H01Q9/0421H01Q1/38H01Q5/40H01Q9/045H01Q21/30
    • The present invention relates to an infinite wavelength antenna device comprising a substrate body which is formed of dielectrics and has a flat structure, a feed unit which is disposed on one surface of the substrate body and forms magnetic fields when fed with electricity, and an MNG resonant unit which is disposed on the substrate body and spaced apart from the feed unit such that a portion of the MNG resonant unit is located in the magnetic fields, and which is grounded via both ends thereof, and which resonates at a predetermined frequency band when a magnetic field is generated, and which has a negative permeability. As the infinite wavelength antenna device of the present invention operates in accordance with characteristics of infinite wavelength, a frequency band for resonance can be determined regardless of the size of the infinite wavelength antenna device. Thus, an infinite wavelength antenna device with a small size can be achieved. Further, as the infinite wavelength antenna device of the present invention is fed with electricity through magnetic coupling, the plurality of resonant units can be easily fed with electricity in the infinite wavelength antenna device. Therefore, the infinite wavelength antenna device can resonate at multiple frequency bands or a further extended frequency band.
    • 本发明涉及一种无限波长天线装置,其包括由电介质形成并具有平坦结构的基板主体,设置在基板主体的一个表面上并在通电时形成磁场的馈电单元,以及MNG 谐振单元,其设置在所述基板主体上并且与所述馈电单元隔开,使得所述MNG谐振单元的一部分位于所述磁场中,并且其经由其两端接地,并且当在预定频带处谐振在 产生磁场,并且具有负的磁导率。 由于本发明的无限波长天线装置根据无限波长的特性进行操作,所以可以确定用于谐振的频带,而与无限波长天线装置的大小无关。 因此,可以实现小尺寸的无限波长天线装置。 此外,由于本发明的无限波长天线装置通过磁耦合供电,因此可以在无限波长天线装置中容易地对多个谐振单元供电。 因此,无限波长天线装置可以在多个频带或另外的扩展频带上谐振。