Half‐mode substrate‐integrated waveguide based band‐pass filter for C band application

Alpesh Vala; Amit Patel

doi:10.1002/mop.31837

journal article Mar 05, 2019

Half‐mode substrate‐integrated waveguide based band‐pass filter for C band application

Alpesh Vala

Amit Patel

Microwave and Optical Technology Letters Vol. 61 No. 6 pp. 1468-1472 · Wiley

View at Publisher Save 10.1002/mop.31837

Abstract

AbstractDesign and development of half mode substrate integrated waveguide (HMSIW) for a C band application is proposed here. First SIW structure is designed and developed for the cut‐off frequency 5 GHz, and then HMSIW structure is designed and developed from the same structure. Simulated and measured results of both the structures are compared for the verification. A band pass filter (BPF) is designed using HMSIW structure based on transverse slots. Tuning of frequency is carried out by changing the slot length. All the simulation is carried out with the use of high frequency structure simulator (HFSS). BPF provides the pass band from the frequency range of 7.1 to 7.2 GHz with insertion loss less than 2 dB and return loss more than 22 dB. HMSIW structure is further optimized by inserting parallel RLC resonator in between two transverse slots. Measured results are similar with the simulated one.

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Citations

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References

Details

Published: Mar 05, 2019
Vol/Issue: 61(6)
Pages: 1468-1472
License: View

Authors

A

Alpesh Vala

CHARUSAT Space Research and Technology Center Chandubhai S Patel Institute of Technology, Charotar University of Science & Technology Anand Gujarat India

A

Amit Patel

CHARUSAT Space Research and Technology Center Chandubhai S Patel Institute of Technology, Charotar University of Science & Technology Anand Gujarat India

Cite This Article

Alpesh Vala, Amit Patel (2019). Half‐mode substrate‐integrated waveguide based band‐pass filter for C band application. Microwave and Optical Technology Letters, 61(6), 1468-1472. https://doi.org/10.1002/mop.31837

Half‐mode substrate‐integrated waveguide based band‐pass filter for C band application

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