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Design, Simulation and Analysis of Hairpin Filter using Defected Ground Structure

Authors(2) :-Apurva Misra, Manish Kumar

This paper describes a new structure to implement compact microstrip hairpin filter with the advancement of U-shaped defected ground structure. This proposed bandpass filter is designed, analysed and then simulated on the substrate having relative permittivity of 12.9. The overall simulation of the present work has been created on HFSS software. Proposed hairpin bandpass filter shows improved bandwidth and good return loss. The analysis of results indicates the return loss of -17.5dB at 4.2 GHz, -23.63dB at 4.8 GHz, and -17.9dB at 5.6 GHz, -16.03dB at 6.5GHz, -14.69dB at 7.3 GHz. and the insertion losses with U-shaped DGS are 0.6dB/0.09dB/0.13dB/0.23dB/0.94dB. The area is reduced by 16%.
Apurva Misra, Manish Kumar
Microstrip Hairpin Filter, Insertion loss, Return Loss, DGS.
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Publication Details
  Published in : Volume 4 | Issue 7 | March-April 2018
  Date of Publication : 2018-06-30
License:  This work is licensed under a Creative Commons Attribution 4.0 International License.
Page(s) : 261-264
Manuscript Number : IJSRST184133
Publisher : Technoscience Academy
PRINT ISSN : 2395-6011
ONLINE ISSN : 2395-602X
Cite This Article :
Apurva Misra, Manish Kumar, "Design, Simulation and Analysis of Hairpin Filter using Defected Ground Structure ", International Journal of Scientific Research in Science and Technology(IJSRST), Print ISSN : 2395-6011, Online ISSN : 2395-602X, Volume 4, Issue 7, pp.261-264, March-April-2018
URL : http://ijsrst.com/IJSRST184133