Research Article

Design and Development of a Multi-Fold Microstrip Hairpin Line Bandpass Filter at 1400 MHz for Communication Systems

by  Jagdish Shivhare, S B Jain
journal cover
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 41 - Issue 12
Published: March 2012
Authors: Jagdish Shivhare, S B Jain
10.5120/5590-7028
PDF

Jagdish Shivhare, S B Jain . Design and Development of a Multi-Fold Microstrip Hairpin Line Bandpass Filter at 1400 MHz for Communication Systems. International Journal of Computer Applications. 41, 12 (March 2012), 1-3. DOI=10.5120/5590-7028

                        @article{ 10.5120/5590-7028,
                        author  = { Jagdish Shivhare,S B Jain },
                        title   = { Design and Development of a Multi-Fold Microstrip Hairpin Line Bandpass Filter at 1400 MHz for Communication Systems },
                        journal = { International Journal of Computer Applications },
                        year    = { 2012 },
                        volume  = { 41 },
                        number  = { 12 },
                        pages   = { 1-3 },
                        doi     = { 10.5120/5590-7028 },
                        publisher = { Foundation of Computer Science (FCS), NY, USA }
                        }
                        %0 Journal Article
                        %D 2012
                        %A Jagdish Shivhare
                        %A S B Jain
                        %T Design and Development of a Multi-Fold Microstrip Hairpin Line Bandpass Filter at 1400 MHz for Communication Systems%T 
                        %J International Journal of Computer Applications
                        %V 41
                        %N 12
                        %P 1-3
                        %R 10.5120/5590-7028
                        %I Foundation of Computer Science (FCS), NY, USA
Abstract

RF and microwave bandpass filters are key components for most of the recent communication systems. A conventional hairpin-line resonator size is normally very large. A Multi-folded hairpin line resonator filter helps to reduce the size, if the required selectivity characterstrics are not critical. This paper presents the design, simulation, optimization and test results of a new class of a 4-pole multi-fold hairpin line microstrip resonator filter with 60-65% reduction in size and moderate selectivity compared to the conventional hairpin line resonator filters for L/S band communication systems.

References
  • Ilia G. Iliev and Marin V Nedelchev "CAD of Cross CoupLed Miniaturized Hairpin Bandpass Filters" Microwave Review ,pp-49-52,December 2002.
  • Rodrigo Neves Martins and Humberto Abdalla Jr. "Techniques Yield Tiny Hairpin-Line Resonator Filters" MWRF, pp 1-11, November 1999.
  • Sarawuth Chaimool,Sithiporn Kerdsumang and Prayoot Akkaraekthalin "Design of an Improved Four-Pole Hairpin Resonator Filter,The Journal of KMITNB,Vol. 15, No. 2, April-June 2005, pp 07-12.
  • Prayoot Akkaraethalin and jaruek Jantree "Microstrip Slow Wave Open-Loop Resonator Filters with Reduced Size and improved Stopband Characteristrics" ETRI Journal,Vol. 28 No. 5, October 2006.
  • Deng P H,Y S Lin,C H Wang and C H Chen,"Compact Microstrip bandpass filters with good selectivity and stopband rejection" IEEE Trasanction on Microwave Theory and Techniques, Vol. 54, No. 2, pp533-39, 2006
  • Jen-Tsai Kuo, Ming-Jyh Maa and Ping-Han Lu "A Microstrip Elliptic Function Filter with Compact Miniaturized Hairpin Resonators" IEEE Microwave and Guided Wave Letters, Vol 10, No. 3, pp-94-95, March 2000.
  • Levy R. , direct Synthesis of Cascaded Quadruplet (CQ) Filters, IEEE, Trans. on MTT, Vol. 43,pp 2940-2944,1995
  • Wang Y X,B-Z Wang and J Wang "A compact square loop dual mode bandpass filter with wide stopband" Progress in Electromagnetics Research,Vol. 77,pp 67-73, 2007
  • Hong,J. S. and M. J. Lancaster,"Couplings Microstrip Square Open-Loop Resonators for Cross-Coupled Planar Microstrip Filters" IEEE Trans. Microw. Theory Tech. Vol. 44 ,No. 12, 2099-2109, Dec 1996 .
  • ADS Agilent-make Softwares for Design and Simulation
Index Terms
Computer Science
Information Sciences
No index terms available.
Keywords

Hairpin Line Filter Multi-fold Hairpin Line Resonator Dielectric Constant Coupling Coefficients Selectivity Insertion Loss Quality Factor Bandwidth Ads Software Ie3d Zealand Software Computed Response

Powered by PhDFocusTM