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Number of results
2015 | 128 | 2B | B-71-B-72
Article title

Wide Stopband Microstrip Bandpass Filter Based on a Compact Slotted Ground Structure

Content
Title variants
Languages of publication
EN
Abstracts
EN
A new concept for implementing a bandpass filter by employing a discontinuity in the feed microstrip line in the upper layer and modified dumbbell-shaped slots etched in the ground plane is proposed. The effect of the slot area on the bandpass filter performance is examined. The proposed bandpass filter showed wide stopband and low insertion loss. To further verify the new concept, the structure is implemented and the measurement results are found to be in good agreement with the simulation ones. The proposed structure can be used in various microwave circuits.
Keywords
EN
Contributors
author
  • University of Boumerdes, Institute of Electrical and Electronic Engineering, Dept. of Electronics, Boumerdès, Algeria
author
  • University of Boumerdes, Institute of Electrical and Electronic Engineering, Dept. of Electronics, Boumerdès, Algeria
author
  • University of Boumerdes, Institute of Electrical and Electronic Engineering, Dept. of Electronics, Boumerdès, Algeria
author
  • National Polytechnic School, Dept. of Electronics, Algiers, Algeria
author
  • National Polytechnic School, Dept. of Electronics, Algiers, Algeria
References
  • [1] J.S. Park, J.S. Yun, D. Ahn, IEEE Trans. Microw. Theory Tech. 50, 2037 (2002), doi: 10.1109/TMTT.2002.802313
  • [2] F. Fangfang, Y. Zehong, Microwave Opt. Technol. Lett. 52, 17 (2010), doi: 10.1002/mop.24819
  • [3] H. Louazene, M. Boulakroune, M. Challal, in: Proc. IEEE Int. Symp. Networks, Computers and Communications, Tunisia, IEEE, Hammamet 2014, p. 1, doi: 10.1109/SNCC.2014.6866532
  • [4] M. Challal, A. Boutejdar, M. Dehmas, A. Azrar, A. Omar, ACES J. 27 (10), (2012)
  • [5] L. Lim, J.S. Park, J.S. Lee, D. Ahn, S. Nam, 10.1109/LMWC.2002.801139HUKHUKIEEE Microwave Guided Wave Lett., 261 (2002)
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv128n2b018kz
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