author = "Hasar, Ugur Cem and Barroso, Joaquim Jos{\'e} and Kaya, Yunus and 
                         Bute, M. and Ertugrul, Mehmet",
          affiliation = "{University of Gaziantep} and {Instituto Nacional de Pesquisas 
                         Espaciais (INPE)} and {Bayburt University} and {University of 
                         Gaziantep} and {Ataturk University}",
                title = "Simple procedure for robust and accurate complex permittivity 
                         measurements of low-loss materials over a broad frequency band",
              journal = "Journal of Electromagnetic Waves and Applications",
                 year = "2014",
               volume = "28",
               number = "8",
                pages = "903--915",
             keywords = "materials testing, microwave measurements, permittivity, low-loss 
             abstract = "In this research paper, we propose a simple procedure for 
                         accurate, stable and broadband measurements of complex 
                         permittivity of low-loss dielectric samples with considerable 
                         lengths. We identify and demonstrate by numerical and analytical 
                         analyses the main ill-behaved factor that gives rise to inaccurate 
                         peaks for measurements of electrical properties of low-loss 
                         samples in the well-known Nicolson-Ross-Weir method. Without using 
                         this factor in the expressions and combining better features of 
                         the methods available in the literature, the proposed procedure 
                         allows highly accurate permittivity measurements over a broad 
                         band. We have validated the proposed method by permittivity 
                         measurements of a low-loss sample by different methods.",
                  doi = "10.1080/09205071.2014.896227",
                  url = "http://dx.doi.org/10.1080/09205071.2014.896227",
                 issn = "0920-5071",
                label = "scopus 2014-05 HasarBarKayButErt:2014:SiPrRo",
             language = "en",
        urlaccessdate = "04 dez. 2020"