A CPW bandpass filter using defected ground structure with shorting stubs for 60 GHz applications

Cheng Yuan Chin*, Ruey-Bing Hwang

*Corresponding author for this work

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

2 Scopus citations

Abstract

In this paper, we design and fabricate a coplanar waveguide (CPW) bandpass filter operating at 60 GHz. A new DGS pattern is proposed and serves as the unit cell. We cascade two unit cells to construct a second-order bandpass filter. The equivalent lumped element circuit model was extracted form the full-wave electromagnetic simulation. Moreover, we obtain good agreement between circuit model analysis and simulation. The measurement results for the proposed bandpass filter reveals a 3dB pass band with a bandwidth of 6.8 GHz. Furthermore, the insertion loss at 60 GHz is less than 2 dB.

Original languageEnglish
Title of host publicationInternational Conference on Applications of Electromagnetism and Student Innovation Competition Awards, AEM2C 2010
Pages187-191
Number of pages5
DOIs
StatePublished - 29 Oct 2010
EventInternational Conference on Applications of Electromagnetism and Student Innovation Competition Awards, AEM2C 2010 - Taipei, Taiwan
Duration: 11 Aug 201013 Aug 2010

Publication series

NameInternational Conference on Applications of Electromagnetism and Student Innovation Competition Awards, AEM2C 2010

Conference

ConferenceInternational Conference on Applications of Electromagnetism and Student Innovation Competition Awards, AEM2C 2010
CountryTaiwan
CityTaipei
Period11/08/1013/08/10

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    Chin, C. Y., & Hwang, R-B. (2010). A CPW bandpass filter using defected ground structure with shorting stubs for 60 GHz applications. In International Conference on Applications of Electromagnetism and Student Innovation Competition Awards, AEM2C 2010 (pp. 187-191). [5578757] (International Conference on Applications of Electromagnetism and Student Innovation Competition Awards, AEM2C 2010). https://doi.org/10.1109/AEM2C.2010.5578757