Design of a Dual Stop-Band Filter Based on Coplanar Waveguide

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This letter presents a dual stop-band filer based on coplanar waveguide (CPW), which consists of two spiral-shaped defected ground structure (DGS). The model of the equivalent circuit, discussing the influence of the spiral shape size, and simulated performances are presented. Finally, a dual stop-band filter is presented and verified by simulations, which is operated from 11.5 to 14 GHz and 23 to 28 GHz.

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Edited by:

Elwin Mao and Xibing Li

Pages:

145-149

Citation:

Z. L. Deng et al., "Design of a Dual Stop-Band Filter Based on Coplanar Waveguide", Applied Mechanics and Materials, Vol. 151, pp. 145-149, 2012

Online since:

January 2012

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$38.00

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