Dual-band bandpass filter based on dual-plane microstrip/interdigital DGS slot structure

Electronics Letters

Volumn 45, Issue 21, 2009, Pages 1077-1079

  Ren, L ^a   Huang, H ^a  

^a UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINA   (China)

Author keywords

[No Author keywords available]

Indexed keywords

DEFECTED GROUND STRUCTURES; DUAL-BAND BANDPASS FILTER; DUAL-PLANE; EQUIVALENT-CIRCUIT MODEL; FREQUENCY RANGES; GROUND PLANES; INTERDIGITAL; MICROSTRIP STRUCTURES; MICROSTRIPES; OPERATING FREQUENCY; PASS BANDS; SLOT STRUCTURES; STOPBAND ATTENUATION; TIGHT COUPLING;

MICROSTRIP DEVICES;

BANDPASS FILTERS;

EID: 70349929031     PISSN: 00135194     EISSN: None     Source Type: Journal    
DOI: 10.1049/el.2009.1851     Document Type: Article

References (6)

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2. Zhou, M., Tang, X., and Xiao, F.: ' Compact dual band bandpass filter using novel E-type resonators with controllable bandwidths ', IEEE Microw. Wirel. Compon. Lett., 2008, 18, (12), p. 779-781 1531-1309
3. Zhang, X.Y., and Xue, Q.: ' Novel dual-mode dual-band bandpass filters using coplanar-waveguide-fed ring resonators ', IEEE Trans. Microw. Theory Tech., 2007, 55, (10), p. 2183-2190 0018-9480
4. Chu, Q.-X., and Chen, F.-C.: ' A compact dual-band bandpass filter using meandering stepped impedance resonators ', IEEE Microw. Wirel. Compon. Lett., 2008, 18, (5), p. 320-322 1531-1309
5. Zhang, X.Y., Chen, J.-X., Shi, J., and Xue, Q.: ' High-selectivity dual-band bandpass filter using asymmetric stepped-impedance resonators ', Electron. Lett., 2009, 45, (1), p. 63-64 0013-5194
6. Balalem, A., Ali, A.R., Machac, J., and Omar, A.: ' Quasi-elliptic microstrip low-pass filters using an interdigital DGS slot ', IEEE Microw. Wirel. Compon. Lett., 2007, 17, (8), p. 586-588 1531-1309