An electronically tuned bandstop filter using BS varactors

Y.-H. Chun, J.-S. Hong, P. Bao, T.J. Jackson, M.J. Lancaster

Research output: Chapter in Book/Report/Conference proceedingChapter

3 Citations (Scopus)

Abstract

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.
Original languageEnglish
Title of host publicationProceedings of the 38th European Microwave Conference, EuMC 2008
Pages1699-1702
Number of pages4
DOIs
Publication statusPublished - 1 Jan 2008

Fingerprint

Dive into the research topics of 'An electronically tuned bandstop filter using BS varactors'. Together they form a unique fingerprint.

Cite this