16:54 〜 16:55 [PS-4-25] Investigation of P(VDF-TrFE) Ferroelectric Varactor for Tunable Radio Frequency Application ○S.-W. Han1, H.-S. Kim1, C.-H. Lee1, H.-K. Lee1, H. Kim1, J.-H. Lee1, H.-Y. Cha1 (1.Hongik Univ. (Korea))