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http://dx.doi.org/10.7234/composres.2013.26.5.279

Study on Thermal Residual stresses and Transmission Characteristics in Loop Type Frequency Selective Surface Embedded Composite Structures  

Park, Kyoung-Mi (연세대학교 기계공학과 대학원)
Hwang, In-Han (연세대학교 기계공학과 대학원)
Chun, Heoung-Jae (연세대학교 기계공학과)
Hong, Ic-Pyo (국립공주대학교 정보통신공학부)
Park, Yong-Bae (아주대학교 전자공학과)
Kim, Yoon-Jae (국방과학연구소 연구원)
Publication Information
Composites Research / v.26, no.5, 2013 , pp. 279-288 More about this Journal
Abstract
In this paper, the delamination and deformed FSS caused by residual stresses in the Loop type FSS embedded composites and the transmission characteristic changes due to deformation of FSS by residual stresses were studied. FSS may have different electromagnetic characteristics depending on the type of element, design variables, and array. Therefore, design variables of square loop FSS embedded composites structures were determined to obtain the transmission characteristic for X-band (8~12 GHz). Then the design variables of other types of loops (triangular loop and circular loop) were determined based on the dimensions of square loop. Thereafter, the residual stresses and transmission characteristics of FSS embedded composite structures with various single and double loop FSS's, and stacking sequence of composite laminates were compared.
Keywords
frequency selective surface; residual stress; transmission characteristics;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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