Study of ultra wideband bandpass filter using electromagnetic simulator

Sanjay Devkumar, Chandan Kumar Chakrabarty, Chin Hock Goh, Mohammad Hadi Badjian, Emmiliano

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

An ultrawideband composite microstrip bandpass filter is designed using electromagnetic (EM) structure simulation. The design utilizes embedding individually designed highpass and lowpass filter (LPF) onto each other on a FR-4 board. The stepped-impedance LPF is employed to attenuate the upper stopband where as short-circuited stubs are used to realize the lower stopband. The results are analyzed in terms of the insertion loss, return loss, overall group delay and also the input and output signals. EM structure simulation is done using CST (Microwave Studio). Fabrication and measurements are done to conduct comparative studies between the simulated results and the measured results.

Original languageEnglish
Title of host publication2008 IEEE International RF and Microwave Conference, RFM 2008
Pages7-9
Number of pages3
DOIs
Publication statusPublished - 01 Dec 2008
Event2008 IEEE International RF and Microwave Conference, RFM 2008 - Kuala Lumpur, Malaysia
Duration: 02 Dec 200804 Dec 2008

Publication series

Name2008 IEEE International RF and Microwave Conference, RFM 2008

Other

Other2008 IEEE International RF and Microwave Conference, RFM 2008
CountryMalaysia
CityKuala Lumpur
Period02/12/0804/12/08

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All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Hardware and Architecture
  • Electrical and Electronic Engineering

Cite this

Devkumar, S., Kumar Chakrabarty, C., Goh, C. H., Badjian, M. H., & Emmiliano (2008). Study of ultra wideband bandpass filter using electromagnetic simulator. In 2008 IEEE International RF and Microwave Conference, RFM 2008 (pp. 7-9). [4897360] (2008 IEEE International RF and Microwave Conference, RFM 2008). https://doi.org/10.1109/RFM.2008.4897360