International Journal of Computer Science & Network Security

International Journal of Computer Science & Network Security (국제컴퓨터통신보호논문지학회)
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Comparative Analysis of Low-pass Microstrip Filter Performances for Two Different Dielectric Materials

  • Samah Khmailia (University of Tunis Elmanar) ;
  • Abdelkader MAMI (University of Tunis Elmanar)
  • Received : 2024.07.05
  • Published : 2024.07.30
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Abstract

The dielectric material is a basic element which impacts considerably on a microstrip structure performances. This project demonstrates how filter performances such as gain, bandwidth, return loss and insertion loss change proportionally with substrate material variation. The RT/Duroid 5880 and the FR-4 are two dielectric materials proposed as substrates of a low pass microstrip filter. The design and simulation are done on ADS software. The transmission and reflection characteristics show that the RT/ Duroid 5880 as a dielectric substrate permits to obtain better performance as compared to the FR-4 substrate.

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References

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