Spurious passband suppression in microstrip coupled line band pass filters by means of split ring resonators

By Joan J. Garcia-Garcia, Ferran Martín, Francisco Falcone, Jordi Bonache, I. Gil, T. Lopetegi, Miguel A. G. Laso, M. Sorolla, Ricardo Marqués. IEEE Microwave and Wireless Components Letters, 2004

212 citations recorded by the source corpus.

Subfields: Aerospace Engineering, Electrical and Electronic Engineering, Electronic, Optical and Magnetic Materials

View Paper: https://www.semanticscholar.org/paper/e53137b193d6327ee8d80ab790f958e3e6e3e257

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In Aerospace Engineering

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Citations in the corpus

Novel microstrip bandpass filters based on complementary split-ring resonators (2006, background): “It is also worth mentioning the application of SRRs, acting as negative permeability media, to the elimination of spurious frequencies in conventional microstrip and coplanar waveguide (CPW) distributed filters [ 9 ], [10], where high efficiency has been demonstrated.”
On the electrical characteristics of complementary metamaterial resonators (2006, background): “Also, it has been demonstrated by the authors that CSRRs can be efficiently applied to the suppression of spurious bands in planar circuits [10], [11].”
Displacement Sensor Based on Diamond-Shaped Tapered Split Ring Resonator (2013, background): “media, single SRRs can be used along with planar transmission lines (TLs) in filter applications [23], [24].”
Microwave filters with improved stopband based on sub-wavelength resonators (2005, methodology): “It is also worth mentioning that the use of square or rectangular shaped SRRs enhances magnetic coupling between line and rings, and this allows further rejection levels, as compared to circular SRRs [ 13 ], [22].”
Equivalent-circuit models for split-ring resonators and complementary split-ring resonators coupled to planar transmission lines (2005, background): “In microstrip technology, SRRs etched in the upper substrate side, in proximity to the conductor strip, have been found to provide similar effects [21].”
Substrate Integrated Waveguide Loaded by Complementary Split-Ring Resonators and Its Applications to Miniaturized Waveguide Filters (2009, background): “Their applications to planar miniaturized microwave devices such as filters, diplexers, and couplers were then proposed and investigated [ 6 ]–[12].”
Compact second harmonic-suppressed bandstop and bandpass filters using open stubs (2006, methodology): “Cascading additional bandstop filters [10], [11] is the most straightforward method to suppress the harmonics.”