Studies on E-band antennas and propagation

Antti V. Räisänen, Juha Ala-Laurinaho, Katsuyuki Haneda, Jan Järveläinen, Aki Karttunen, Mikko Kyrö, Vasilii Semkin, Antti Lamminen, Jussi Säily

    Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

    10 Citations (Scopus)

    Abstract

    We have studied beam-steering radio in the E-band., e.g. for high-capacity communication links. Lens antennas provide high gain and are suitable for integration at millimeter wave frequencies, e.g., for beam-switching a planar antenna array with a switching network may be integrated to the surface of the lens; one patch is activated at a time for each beam direction. In order to improve the scanning characteristics and reduce reflection losses, we have studied optimization of the lens shape using ray tracing. A propagation channel model has been developed for point-to-point links in street canyons and from roof to street in an urban environment. The model is based on extensive measurements in the E-band. The substance of the channel model is in identification of multipath components in the environment. That is supported by separate measurements of radio wave reflection and scattering from various environmental structures such as building walls.
    Original languageEnglish
    Title of host publicationProceedings
    Subtitle of host publicationLoughborough Antennas & Propagation Conference, LAPC 2013
    PublisherIEEE Institute of Electrical and Electronic Engineers
    Pages176-180
    ISBN (Electronic)978-1-4799-0091-6
    ISBN (Print)978-1-4799-0089-3
    DOIs
    Publication statusPublished - 2013
    MoE publication typeNot Eligible
    Event2013 Loughborough Antennas & Propagation Conference, LAPC 2013  - Loughborough, United Kingdom
    Duration: 11 Nov 201312 Nov 2013

    Conference

    Conference2013 Loughborough Antennas & Propagation Conference, LAPC 2013 
    Abbreviated titleLAPC 2013
    CountryUnited Kingdom
    CityLoughborough
    Period11/11/1312/11/13

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