Ultra-wideband (UWB) Microstrip Bandpass Filter with Narrow Notched Band

H. Shaman, J.-S. Hong

Research output: Chapter in Book/Report/Conference proceedingConference contribution

9 Citations (Scopus)

Abstract

In this paper, we introduce a compact UWB microstrip bandpass filter (BPF) with narrow notched band inside its passband. The UWB BPF is based on a circuit model for an optimum distributed highpass filter with slow wave stepped impedance connecting lines. The rejection or notched band is implemented by adding stepped-impedance resonators (SIRs). The notched band can be easily generated and set at any desired frequency and can be controlled by variety parameters. The design is successfully realized in theory and verified by full-wave EM simulation and the experiments. The obtained results are demonstrated where excellent agreement is achieved. The filter exhibits low insertion loss over the desired passbands, a sufficient attenuation level at the centre frequency of the notched band and a good out-of-band performance.
Original languageEnglish
Title of host publication2008 38th European Microwave Conference
PublisherIEEE
Pages857-860
Number of pages4
ISBN (Print)9782874870064
DOIs
Publication statusPublished - 19 Jan 2009
Event38th European Microwave Conference 2008 - Amsterdam, Netherlands
Duration: 27 Oct 200831 Oct 2008

Conference

Conference38th European Microwave Conference 2008
Abbreviated titleEuMC 2008
CountryNetherlands
CityAmsterdam
Period27/10/0831/10/08

Fingerprint

Dive into the research topics of 'Ultra-wideband (UWB) Microstrip Bandpass Filter with Narrow Notched Band'. Together they form a unique fingerprint.

Cite this