Dielectric resonators loaded by ferroelectric varactors for tunable ka band filter

O. Yu Buslov, Chong Yun Kang, V. N. Keis, I. V. Kotelnikov, A. Yu Shimko, M. F. Ivanova, A. V. Tumarkin, S. F. Karmanenko, A. B. Kozyrev

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)


Novel design of microwave four-pole band-pass filter based on the tunable waveguide dielectric resonators with the embedded planar (Ba,Sr)TiO3 film ferroelectric varactors is presented. The following operational parameters were obtained after the experomental test in Ka-band: the bandwidth at 1 dB level is about 350 MHz (1.2%), the range of tuning is 570 MHz (1.9%) and insertion losses are no more than 5.0 dB.

Original languageEnglish
Pages (from-to)171-179
Number of pages9
JournalIntegrated Ferroelectrics
Issue number1
Publication statusPublished - 2006 Jan 1
Externally publishedYes

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Control and Systems Engineering
  • Ceramics and Composites
  • Condensed Matter Physics
  • Electrical and Electronic Engineering
  • Materials Chemistry


Dive into the research topics of 'Dielectric resonators loaded by ferroelectric varactors for tunable ka band filter'. Together they form a unique fingerprint.

Cite this