Detail publikačního výsledku

A novel microstrip low-pass filter design method using square-shaped defected ground structure

VÁGNER, P.; KASAL, M.

Originální název

A novel microstrip low-pass filter design method using square-shaped defected ground structure

Anglický název

A novel microstrip low-pass filter design method using square-shaped defected ground structure

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

This article deals with novel microstrip low-pass filter (LPF) design method using defected ground structure (DGS). The DGS allows significant length reduction of inductive microstrip lines, thus overall filter dimensions are reduced. Chebyshev prototype filter design is described and conversion from lumped network structure to microstrip structure with DGS resonators is shown. For given passband ripple and cutoff frequency, a 7th order filter design is described. S-parameters of proposed LPF are simulated and theoretical results are compared with measurement.

Anglický abstrakt

This article deals with novel microstrip low-pass filter (LPF) design method using defected ground structure (DGS). The DGS allows significant length reduction of inductive microstrip lines, thus overall filter dimensions are reduced. Chebyshev prototype filter design is described and conversion from lumped network structure to microstrip structure with DGS resonators is shown. For given passband ripple and cutoff frequency, a 7th order filter design is described. S-parameters of proposed LPF are simulated and theoretical results are compared with measurement.

Klíčová slova

Defected Ground Structure, DGS, Lowpass filter

Klíčová slova v angličtině

Defected Ground Structure, DGS, Lowpass filter

Autoři

VÁGNER, P.; KASAL, M.

Rok RIV

2010

Vydáno

18.06.2008

Nakladatel

John Wiley & Sons, Inc.

ISSN

0895-2477

Periodikum

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS

Svazek

50

Číslo

9

Stát

Spojené státy americké

Strany od

2458

Strany do

2462

Strany počet

5

BibTex

@article{BUT47155,
  author="Petr {Vágner} and Miroslav {Kasal}",
  title="A novel microstrip low-pass filter design method using square-shaped defected ground structure",
  journal="MICROWAVE AND OPTICAL TECHNOLOGY LETTERS",
  year="2008",
  volume="50",
  number="9",
  pages="2458--2462",
  issn="0895-2477"
}