Ederra Urzainqui, ÍñigoIriarte Galarregui, Juan CarlosGonzalo García, Ramón2017-09-222017-09-2220111937-647210.2528/PIERB10111804https://academica-e.unavarra.es/handle/2454/25707This paper studies the surface modes at the interface of finite size Electromagnetic Band Gap (EBG) woodpile structures. The impact of different types of woodpile terminations on the properties of these surface modes is analyzed. For all the studied terminations there exist surface modes which must be taken into account when designing components based on this EBG structure.16 p.application/pdfeng© EMW Publishing. Article available with permission of the Electromagnetics Academy.EBG structuresinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccess