Publication Cover
Integrated Ferroelectrics
An International Journal
Volume 183, 2017 - Issue 1
104
Views
0
CrossRef citations to date
0
Altmetric
Original Articles

Design and implementation of combline bandpass tunable filter using barium-strontium-titanate thin-film capacitors

, , ORCID Icon, , &
Pages 126-135 | Received 23 Dec 2016, Accepted 23 Aug 2017, Published online: 11 Dec 2017

References

  • F. Houndonougbo, A 380–420 MHz two-pole tunable filter using new ferroelectric compositecapacitors, France: proceedings of the 40th European Microwave Conference, 1134–1137 2010.
  • CD. Nordquist, An X-Band to Ku-Band RF MEMS switched coplanar strip Filter, IEEE Microwave and Wireless Components Letters. 14, 425–427 (2004).
  • Young-Ho Cho, Two- and Four-Pole tunable 0.7–1.1-GHz bandpass-to-bandstop filters with bandwidth control, IEEE Trans. Microw.Theory Tech. 62, 457–463 (2014).
  • H. Jiang, Kα- and U- Band tunable bandpass filters using ferroelectric capacitors, IEEE Trans. Microw. Theory Tech. 59, 3068–3075 (2011).
  • S. Courrèges, Two-pole X- band- tunable ferroelectric filter with tunable center frequency, fractional bandwidth, and return loss, IEEE Trans. Microw. Theory Tech. 57, 2872–2881 (2009).
  • T. S. Kalkur, Tunable RF filters fabricated using MOCVD deposited graded composition BST films, Integrated Ferroelectrics. 126, 28–33 (2011).
  • J. Sigman, Voltage-Controlled Ka-band and X-band tunable combline filters using barium–strontium–titanate, IEEE Microw. Wireless Compon. Lett. 8, 593–595 (2008).
  • I. C. Hunter, Electronically tunable microwave bandpass filters, IEEE Trans. Microw. Theory Tech. 30, 1354–1360 (1982).
  • B. W. Kim, Varactor-tuned combline bandpass filter using step-impedance microstrip lines, IEEE Trans. Microw. Theory. Tech. 52, 1279–1283 (2004).
  • M. Sánchez-Renedo, Tunable combline filter with continuous control of center frequency and bandwidth, IEEE Trans. Microw. Theory Tech. 53, 191–199 (2005).
  • A. Tombak, Voltage-controlled RF filters employing thin-film barium-strontium-titanate tunable capacitors, IEEE Trans. Microw. Theory Tech. 51, 462–467 (2003).
  • T. S. Yun, Tunable band-pass Filter using interdigital capacitor by barium strontium titanate (BST) thin films, Integrated Ferroelectrics. 86, 141–148 (2006).
  • J. Nath, An electronically tunable microstrip bandpass filter using thin-film barium-strontium-titanate (BST) varactors, IEEE Trans. Microw. Theory Tech. 53, 2707–2712 (2005).
  • A. Vorobiev, Silicon substrate integrated high Q-factor parallel-plate ferroelectric varactors for microwave millimeter wave applications, Appl. Phys. Lett. 83, 3144–3146 (2003).
  • H. Jiang, Kα- and U- Band tunable bandpass filters using ferroelectric capacitors, IEEE Trans. Microw. Theory Tech. 59, 3068–3075 (2011).
  • K. B. Chong, Improvement of dielectric loss tangent of Al2O3 doped Ba0.5Sr0.5TiO3 for tunable microwave devices, J. Appl. Phys. 95, 1416–1419 (2004).
  • H. W. Chen, Structural, dielectric, and insulating properties of barium strontium titanate thin films grown on various oriented LaAlO3 substrates, J. Appl. Phys. 105, 034112, (2009).
  • H. W. Chen, Ferroelectric and microstructural characteristics of Ba0.6Sr0.4TiO3 thin films prepared by RF magnetron sputtering, Materials Science and Engineering B. 121, 98–102 (2005).
  • R. T. Zhang, Wet chemical etching method for BST thin films annealed at high temperature, Appl. Surf. Sci. 254, 6697–6700 (2008).
  • G. Torregrosa-Penalva, A simple method to design wide-band electronically tunable combline filters, IEEE Trans. Microw. Theory Tech. 50, 172–177 (2002).

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.