The design of CRLH-based compact LTE MIMO antennas

Seongryong Yoo, Kyung Seok Kahng, Sungtek Kahng, In Kyu Yang, Jeongho Ju, Jaume Anguera

    Research output: Book chapterConference contributionpeer-review

    1 Citation (Scopus)

    Abstract

    In this paper, we suggest novel LTE 1.7GHz-band MIMO antennas with size-reduced resonators. To provide the radiating resonator of the antenna with the zeroth order resonance(ZOR) as β = 0, we calculate the CRLH TX-line equivalent circuit and implement it with a suitable physical geometry which is about λ g/30, and can make the multiple antenna structure effectively compact. Since two antennas are so small and the distance between them looks so large that the isolation greater than 10dB can be obtained. The performance and CRLH properties are verified by the circuit simulation, dispersion the diagram and the ZOR field and frequency responses by the 3D EM simulation. The gain and efficiency are shown as 1.2dBi and 59%

    Original languageEnglish
    Title of host publicationProceedings of 6th European Conference on Antennas and Propagation, EuCAP 2012
    DOIs
    Publication statusPublished - 2012
    Event6th European Conference on Antennas and Propagation, EuCAP 2012 - Prague, Czech Republic
    Duration: 26 Mar 201230 Mar 2012

    Publication series

    NameProceedings of 6th European Conference on Antennas and Propagation, EuCAP 2012

    Conference

    Conference6th European Conference on Antennas and Propagation, EuCAP 2012
    Country/TerritoryCzech Republic
    CityPrague
    Period26/03/1230/03/12

    Keywords

    • Comapct Mobile Antenna
    • MIMO Antenna
    • Metamaterial

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