Design of Defected Ground Microstrip Line Filter

Tafida, Saifullahi Kasim; Ahamada, Said Fadhuli; Hakim, Mohamed Abdi

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dc.contributor.author	Tafida, Saifullahi Kasim
dc.contributor.author	Ahamada, Said Fadhuli
dc.contributor.author	Hakim, Mohamed Abdi
dc.date.accessioned	2021-10-07T09:43:56Z
dc.date.available	2021-10-07T09:43:56Z
dc.date.issued	2017-11-15
dc.identifier.citation	A. Tirado-Mendez, H. Jardon-Aguilar. "IMPROVING FREQUENCY RESPONSE OF MICROSTRIP FILTERS USING DEFECTED GROUND AND DEFECTED MICROSTRIP STRUCTURES ." Progress In Electromagnetics Research C, Vol. 13 , 2010: 77-90. Breed, Gary. "An Introduction to Defected Ground Structures in Microstrip Circuits." High Frequency Electronics, November 2008: 50-54. Li, JiaLin, JianXin Chen, Quan Xue, JianPeng Wang, Wei Shao, and LiangJin Xue. "Compact microstrip lowpass filter based on defected ground structure and compensated microstrip line,." Microwave Symposium Digest, 2005 IEEE MTT-S International , vol., no., pp. 4 pp, 2005: 1483-1486. Lum, L. F. Lim and K. M. "Bandstop Filter Design Using Cascaded Step-impedance Resonators with Defected Ground Structure." Progress In Electromagnetics Research Symposium. Moscow, Russia: PIERS, 2012. 1495-1498. Maloratsky, Leo G. "DESIGN FEATURE Microstrip Lines." In Reviewing The Basics Of Microstrip Lines, 79-88. Melbourne, FL 32901: Rockwell Collins, 2000. J. S. Lim, C. S. Kim, Y. T. Lee, D. Ahn, and S. Nam "A new type of lowpass filter with defected ground structure," in Proc. 32dEur.MicrowaveConf, Sep. 2002, pp. 32- 36. 41 ZHONG Xiao-ming and LI Guo-hui “Design of low-pass filter based on a novel defected ground structure”, Journal of Shanghai University (English Edition), 2007, 11(4): 396–399. Jun-Seok Park “An Equivalent Circuit And Modeling Method For Defected Ground Structure And Its Application To The Design Of Microwave Circuits” Microwave Journal November 2003 issue. D.Ahn, J. S. Park, C. S. Kim, J. Kim, Y. Qian, and T. Itoh, “A design of the low-pass filter using the novel microstrip defected ground structure,” IEEE Trans. Microw. Theory Tech., vol. 49, no. 1, pp. 86–93, Jan. 2001. Wang Huina, Li Guohui and Yan Jun “Compact Design Of a Sharp-Rejection Low-Pass Filter Using a Novel Defected Ground Structure”, Microwave Conference, 2008 China-Japan Joint, 10-12 Sept. 2008,page 388-390. Jong-Sik Lim, Chul-Soo Kim, Dal Ahn, Yong-Chae Jeong, and Sangwook Nam “Design of Low-Pass Filters Using Defected Ground Structure”, Ieee Transactions On Microwave Theory And Techniques, Vol. 53, No. 8, AUGUST 2005,page 2539- 2545.	en_US
dc.identifier.uri	http://hdl.handle.net/123456789/1141
dc.description	Supervised by Mr. Md. Shafiqur Rahman Tito, Head Department of Electrical and Electronic Engineering(EEE), Islamic University of Technology (IUT), Board Bazar, Gazipur, Bangladesh	en_US
dc.description.abstract	In this project a Microstrip bandstop filter is designed using a defected ground structure (DGS). The equivalent circuit for the DGS and its corresponding L-C parameters are extracted by using its S-parameters response (EM simulation). The operating frequencies from 1GHz to 20GHz. The bandstop filter is realized and optimized using DGS in form of slot to provide a compact size and exhibit better performance. Measured results show good agreement with the theoretical results.	en_US
dc.language.iso	en	en_US
dc.publisher	Department of Technical and Vocational Education (TVE), Islamic University of Technology (IUT)	en_US
dc.title	Design of Defected Ground Microstrip Line Filter	en_US
dc.type	Thesis	en_US