Varactor-loaded split ring resonators for tunable notch filters at microwave frequencies

Electronics Letters

Volumn 40, Issue 21, 2004, Pages 1347-1348

  Gil, I ^a   Garcia Garcia J ^a   Bonache, J ^a   Martin F ^a   Sorolla, M ^b   Marques R ^c  

^a UNIVERSITAT AUTÒNOMA DE BARCELONA   (Spain)

^b PUBLIC UNIVERSITY OF NAVARRE   (Spain)

^c UNIVERSITY OF SEVILLE   (Spain)

Author keywords

[No Author keywords available]

Indexed keywords

DIODES; ELECTRIC LINES; FREQUENCIES; MAGNETIC FIELD EFFECTS; MICROSTRIP DEVICES; PERMITTIVITY; RESONATORS; TUNING; VARACTORS;

MAGNETIC COUPLING; SIGNAL PROPAGATION; SPLIT RING RESONATORS (SRR); TUNABLE NOTCH FILTERS;

MICROWAVE DEVICES;

EID: 7544220247     PISSN: 00135194     EISSN: None     Source Type: Journal    
DOI: 10.1049/el:20046389     Document Type: Article

References (7)

1. Smith, D.R., et al.: 'Composite medium with simultaneously negative permeability and permittivity', Phys. Rev. Lett., 2000, 84, pp. 4184-4187
2. Pendry, J.B., et al.: 'Magnetism from conductors and enhanced nonlinear phenomena', IEEE Trans. Microw. Theory Tech., 1999, 47, pp. 2075-2084
3. Marqués, R., et al.: 'Comparative analysis of edge and broadside couple split ring resonators for metamaterial design. Theory and experiment', IEEE Trans. Antennas Propag., 2003, 51, p. 2572
4. García-García, J., et al.: 'Comparison of electromagnetic bandgap and split ring resonator microstrip lines as stop band structures', Microw. Opt. Technol. Lett., (accepted for publication)
5. Martin, F., Falcone, F., Bonache, J., Lopetegi, T., Marqués, R., and Sorolla, M.: 'Miniaturized CPW stop band filters based on multiple tuned split ring resonators', IEEE Microw. Wirel. Compon. Lett., 2003, 13, pp. 511-513
6. García-García, J., et al.: 'Spurious passband suppression in microstrip coupled line band pass filtres by means of split ring resonators', IEEE Microw. Wirel. Compon. Lett., (accepted for publication)
7. García-García, J., et al.: 'New stepped-impedance lowpass filters with spurious passband suppression', Electron. Lett., (accepted for publication)