Robuta

https://www.kth.se/en/om/upptack/kalender/high-frequency-microwave-and-antenna-devices-based-on-transformation-optics-and-glide-symmetric-metasurfaces-1.940678?date=2019-12-11&orgdate=2019-06-01&length=1&orglength=214

https://nps.edu/web/nps-video-portal/w/sdayg-kurzuklfwerlsiw2wbcluqtnw?p_p_id=com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_XNXPsARpcLEU&p_p_lifecycle=0&p_p_state=normal&p_p_mode=view&assetEntryId=122359968&_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_XNXPsARpcLEU_delta=4&p_r_p_resetCur=false&_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_XNXPsARpcLEU_cur=69

https://nps.edu/web/nps-video-portal/w/sdayg-kurzuklfwerlsiw2wbcluqtnw?p_p_id=com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_XNXPsARpcLEU&p_p_lifecycle=0&p_p_state=normal&p_p_mode=view&assetEntryId=122359968&_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_XNXPsARpcLEU_delta=4&p_r_p_resetCur=false&_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_XNXPsARpcLEU_cur=74

https://nps.edu/web/nps-video-portal/w/sdayg-kurzuklfwerlsiw2wbcluqtnw?p_p_id=com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_XNXPsARpcLEU&p_p_lifecycle=0&p_p_state=normal&p_p_mode=view&assetEntryId=122359968&_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_XNXPsARpcLEU_delta=4&p_r_p_resetCur=false&_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_XNXPsARpcLEU_cur=68