Design of a 2.4GHz-Microstrip Line Filter Using the Semicircle Defected Ground Structure

Ping Cheng Chen; Chung Long Pan; T.Y. Lai; T.U. Lin

doi:10.4028/www.scientific.net/AMM.876.105

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 876Design of a 2.4GHz-Microstrip Line Filter Using...

Design of a 2.4GHz-Microstrip Line Filter Using the Semicircle Defected Ground Structure

Abstract:

A design and simulation for L-shaped slot microstrip line antenna with semicircle defected ground structure has been researched, the main purpose is suppressing the existence of higher order harmonic. In this paper, simulated soft (Ansoft HFSS V.6.0) used to be simulated the frequency response under different parameters such as dimensions, amounts of SDGS. The results show good performance of SDGS in higher resonant frequency suppression. Final, an antenna with 2.4GHz center frequency had been design and fabricated.

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Periodical:

Applied Mechanics and Materials (Volume 876)

Pages:

105-109

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.876.105

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Online since:

February 2018

Authors:

Ping Cheng Chen*, Chung Long Pan, T.Y. Lai, T.U. Lin

Keywords:

Antenna, DGS (Defected Ground Structure), Higher Resonant Frequency Suppression, Microstrip Line, SDGS (Semicircle Defected Ground Structure)

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References

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