%PDF-1.3 1 0 obj << /Type /Catalog /Outlines 2 0 R /Pages 3 0 R >> endobj 2 0 obj << /Type /Outlines /Count 0 >> endobj 3 0 obj << /Type /Pages /Kids [6 0 R ] /Count 1 /Resources << /ProcSet 4 0 R /Font << /F1 8 0 R /F2 9 0 R >> >> /MediaBox [0.000 0.000 595.280 841.890] >> endobj 4 0 obj [/PDF /Text ] endobj 5 0 obj << /Creator (DOMPDF) /CreationDate (D:20221220165959-03'00') /ModDate (D:20221220165959-03'00') >> endobj 6 0 obj << /Type /Page /Parent 3 0 R /Contents 7 0 R >> endobj 7 0 obj << /Length 3836 >> stream 0.000 0.000 0.000 rg BT 48.004 768.985 Td /F2 24.0 Tf [(Electrical and Thermal Characterization of \(Ba, )] TJ ET BT 34.684 740.473 Td /F2 24.0 Tf [(Sr\)\(Zr, Ti\)O3 Ceramic Dielectrics for Applications )] TJ ET BT 168.304 711.961 Td /F2 24.0 Tf [(in Nonlinear Capacitors*)] TJ ET BT 57.994 678.658 Td /F1 12.0 Tf [(Lima, G.N.\(1\); Rossi, J.O.\(1\); Neto, L.S.\(2\); Aredes, R.G.\(2\); Antonelli, E.\(3\); Schamiloglu, E.\(4\); )] TJ ET BT 181.822 664.373 Td /F1 12.0 Tf [(\(1\) INPE; \(2\) Unifesp; \(3\) UNIFESP; \(4\) UNM;)] TJ ET BT 34.016 638.117 Td /F2 12.0 Tf [(Palavra chave:)] TJ ET BT 110.336 638.117 Td /F1 12.0 Tf [( Ceramics, Characterization, Dielectrics, RF Generation, Nonlinear Transmission Lines)] TJ ET BT 34.016 611.746 Td /F2 12.0 Tf [(Resumo:)] TJ ET BT 34.016 597.461 Td /F1 12.0 Tf [(Dielectric ceramics with low dissipation factor and high permittivity used for constructing nonlinear )] TJ ET BT 34.016 583.205 Td /F1 12.0 Tf [(capacitors are useful in devices for generating RF as nonlinear transmission lines \(NLTLs\) applied in mobile )] TJ ET BT 34.016 568.949 Td /F1 12.0 Tf [(defense platforms or pulsed radars in remote sensing. The main characteristic of these dielectric ceramics is )] TJ ET BT 34.016 554.693 Td /F1 12.0 Tf [(the permittivity variation with the electric field and temperature, providing the nonlinear property of the )] TJ ET BT 34.016 540.437 Td /F1 12.0 Tf [(material for the NLTL device. We used barium titanate \(BaTiO3\) in this application [1] in the past. )] TJ ET BT 34.016 526.181 Td /F1 12.0 Tf [(However, this pure composite presents the nonlinearity in the paraelectric phase above the 120° Celsius )] TJ ET BT 34.016 511.925 Td /F1 12.0 Tf [(Curie temperature. Thus, a search for new ceramic materials has been investigated [2]. Then, in this work, to )] TJ ET BT 34.016 497.669 Td /F1 12.0 Tf [(decrease the paraelectric to ferroelectric phase transition near room temperature and improve the nonlinear )] TJ ET BT 34.016 483.413 Td /F1 12.0 Tf [(characteristics of the ceramic material, we synthesized and characterized the \(Ba,Sr\)\(Zr,Ti\)O3 ceramics for )] TJ ET BT 34.016 469.157 Td /F1 12.0 Tf [(applications in NLTLs as nonlinear elements. We investigated the electrical permittivity behavior of this )] TJ ET BT 34.016 454.901 Td /F1 12.0 Tf [(material by varying the applied electric field and frequency at room temperature. Also, the permittivity )] TJ ET BT 34.016 440.645 Td /F1 12.0 Tf [(versus temperature measured identified the paraelectric phase transition of this ceramic composite. The )] TJ ET BT 34.016 426.389 Td /F1 12.0 Tf [(results show that the new material obtained can be used in NLTL applications with superior performance )] TJ ET BT 34.016 412.133 Td /F1 12.0 Tf [(than the BaTiO3. [1] L. P. Silva Neto, J. O. Rossi, J. J. Barroso, and E. Schamiloglu, "High-Power RF )] TJ ET BT 34.016 397.877 Td /F1 12.0 Tf [(Generation from Nonlinear Transmission Lines with Barium Titanate Ceramic Capacitors," in IEEE )] TJ ET BT 34.016 383.621 Td /F1 12.0 Tf [(Transactions on Plasma Science, vol. 44, no. 12, pp. 3424-3431, Dec. 2016, DOI: )] TJ ET BT 34.016 369.365 Td /F1 12.0 Tf [(10.1109/TPS.2016.2628324. [2] R.G. Aredes, E. Antonelli, L.P. Silva Neto, J.O. Rossi, and E. Schamiloglu, )] TJ ET BT 34.016 355.109 Td /F1 12.0 Tf [(“Tunability Behavior of \(Ba,Ca\)\(Zr, Ti\)O3 Ceramic Capacitors Powered by Thermally Induced Phase )] TJ ET BT 34.016 340.853 Td /F1 12.0 Tf [(Transitions with Applications to Nonlinear Transmission Lines,” Paper submitted to the Transactions on )] TJ ET BT 34.016 326.597 Td /F1 12.0 Tf [(Plasma Science, April 2022. * Work supported by FAPESP and SOARD/AFOSR under contract no. )] TJ ET BT 34.016 312.341 Td /F1 12.0 Tf [(2020/04395-3 and FA9550-18-1-0111, respectively.)] TJ ET endstream endobj 8 0 obj << /Type /Font /Subtype /Type1 /Name /F1 /BaseFont /Times-Roman /Encoding /WinAnsiEncoding >> endobj 9 0 obj << /Type /Font /Subtype /Type1 /Name /F2 /BaseFont /Times-Bold /Encoding /WinAnsiEncoding >> endobj xref 0 10 0000000000 65535 f 0000000008 00000 n 0000000073 00000 n 0000000119 00000 n 0000000283 00000 n 0000000312 00000 n 0000000426 00000 n 0000000489 00000 n 0000004377 00000 n 0000004486 00000 n trailer << /Size 10 /Root 1 0 R /Info 5 0 R >> startxref 4594 %%EOF