prateek3790
Full Member level 2
placing of patch antenna on ebg mushroom
Hi i am bit confused about the ebg mushroom type antennas. how the patch is placed on the ebg structure. is it (patch+substrate without ground) is placed on the ebg structure which acts like a ground. or we make the ebg structure and remove some of the cells so that patch can be placed. in this case patch and ebg substrate are common and all the metal layer(patch + ebg cells) are in same plane.
Hi i am bit confused about the ebg mushroom type antennas. how the patch is placed on the ebg structure. is it (patch+substrate without ground) is placed on the ebg structure which acts like a ground. or we make the ebg structure and remove some of the cells so that patch can be placed. in this case patch and ebg substrate are common and all the metal layer(patch + ebg cells) are in same plane.