🌐EnglishEnglishDeutschFrançaisTürkçeفارسی中文日本語EntityQ1455598· pop 5· linked from 14 articlesfrequency selective surfaceAlso known as FSSany thin, repetitive surface designed to reflect, transmit or absorb electromagnetic fields based on the frequency of the fieldAvailable in 5 languagesDeutsch中文Türkçeفارسیvia Wikidata sitelinks · CC0Connectionsphotonic crystalEntityAlbert EinsteinPersonCategoriesComputational electromagneticsFourier analysisMetamaterialsPhotonicsPhysical opticsPhysics articles needing expert attentionScattering, absorption and radiative transfer (optics)