A two-dimensional Rotman-lens feeding circuit was designed for planar two-dimensional multi-beam antenna using multi-layer substrate integrated waveguide in the millimeter-wave band. Metal patterns between the substrates are partly etched to form Rotman-lens in the E-plane as well as in the H-plane. A complete two-dimensional multi-beam forming circuit is integrated in the multi-layer substrate. The beam-forming performance was evaluated by array factors from the simulated S-parameters of the two-dimensional multi-beam forming circuit in this work.


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    Title :

    Design of 2D Rotman-lens Multi-beam Antenna using Multi-layer Substrate Integrated Waveguide


    Contributors:


    Publication date :

    2018-04-01


    Size :

    1024129 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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