An electronically tuned bandstop filter using BS varactors
Research output: Chapter in Book/Report/Conference proceeding › Chapter
Colleges, School and Institutes
- University of Birmingham
This paper presents an investigation of a tunable bandstop filter using Barium-Strontium-Titanate (BST) varactors. 3-pole bandstop filter with varactors is fabricated on MgO substrate. It is measured at the center frequency from 8.77 to 9.26 GHz and its maximum rejection is more than 26 dB at the stop band while the insertion loss at the pass band is less than 2 dB.
|Title of host publication||Proceedings of the 38th European Microwave Conference, EuMC 2008|
|Publication status||Published - 1 Jan 2008|