Angle-Dependent Mutual Coupling in Antenna Arrays by Electromagnetic Modelling of Sub-Volumes

Ricard L. Grove*, Poul Leth-Espensen*, Jørgen Dall*

*Corresponding author for this work

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review


    The mutual coupling in antenna arrays for Multiple-Input Multiple-Output (MIMO) radar is calculated using the far-field of specified sub-volumes in the antenna array structure. The far-field calculations are based on full wave simulations in CST Microwave studio using the transient solver. In this way the far-field radiation can be simulated from specified parts of the antenna structure. Based on these simulations, 3-dimensional mutual coupling coefficients can be estimated, and are in turn compared to an existing method estimating the mutual coupling matrix, which is not angle-dependent.
    Original languageEnglish
    Title of host publicationProceedings of the 17th European Radar Conference (EuRAD)
    Publication date2021
    ISBN (Electronic)978-2-87487-061-3
    Publication statusPublished - 2021
    EventEuropean Radar Conference (EURAD) - Utrecht, Netherlands
    Duration: 10 Jan 202115 Jan 2021


    ConferenceEuropean Radar Conference (EURAD)
    City Utrecht


    • Mutual coupling
    • Antenna array
    • CST simulations


    Dive into the research topics of 'Angle-Dependent Mutual Coupling in Antenna Arrays by Electromagnetic Modelling of Sub-Volumes'. Together they form a unique fingerprint.

    Cite this