Comparison of post and iris substrate integrated waveguide band-pass filters for X-Band applications

Hammam Bandar; Nurhan Türker Tokan

Comparison of post and iris substrate integrated waveguide band-pass filters for X-Band applications

Abstract

The substrate integrated waveguide (SIW) has been proposed as a reliable alternative to the rectangular waveguide due to its small size, low cost, high performance, ease of manufacturing and simplicity of integration with other microwave components. This paper focuses on SIW band-pass filters and presents their design procedure in details. The methodology is applied to post and iris SIW filters working at X-band with different orders, responses and bandwidths. Two prototypes of third-order post and iris SIW filters are fabricated and measured with a vector network analyzer. The filters are designed to work at 10 GHz center frequency and 500 MHz bandwidth. The simulation results and measurement results of the post and iris SIW filters are compared. In the simulations lower than 0.9 dB insertion loss and better than 20 dB return loss is observed in the pass-band of the filters. The post filter exhibits lower insertion loss and higher reflection loss at the stop-band of the filter. With their low cost, small size, ease of manufacturing, high performance and integrability with other components, both of the demonstrated X-band SIW filters are very versatile and well suited for a variety of market applications, including radars and satellite communications.

Keywords

References

The article references can be accessed from the .pdf file.

Details

Primary Language

English

Subjects

Engineering

Journal Section

Research Article

Authors

Hammam Bandar This is me
0000-0002-8129-6936
Türkiye

Nurhan Türker Tokan ^* This is me
0000-0002-8225-8966
Türkiye

Publication Date

March 25, 2022

Submission Date

December 10, 2020

Acceptance Date

January 25, 2021

Published in Issue

Year 2022 Volume: 40 Number: 1

IZ

https://izlik.org/JA83TW43CY

Cite

RIS / Bibtex

APA

Bandar, H., & Türker Tokan, N. (2022). Comparison of post and iris substrate integrated waveguide band-pass filters for X-Band applications. Sigma Journal of Engineering and Natural Sciences, 40(1), 45-56. https://izlik.org/JA83TW43CY

AMA

1.Bandar H, Türker Tokan N. Comparison of post and iris substrate integrated waveguide band-pass filters for X-Band applications. SIGMA. 2022;40(1):45-56. https://izlik.org/JA83TW43CY

Chicago

Bandar, Hammam, and Nurhan Türker Tokan. 2022. “Comparison of Post and Iris Substrate Integrated Waveguide Band-Pass Filters for X-Band Applications”. Sigma Journal of Engineering and Natural Sciences 40 (1): 45-56. https://izlik.org/JA83TW43CY.

EndNote

Bandar H, Türker Tokan N (March 1, 2022) Comparison of post and iris substrate integrated waveguide band-pass filters for X-Band applications. Sigma Journal of Engineering and Natural Sciences 40 1 45–56.

IEEE

[1]H. Bandar and N. Türker Tokan, “Comparison of post and iris substrate integrated waveguide band-pass filters for X-Band applications”, SIGMA, vol. 40, no. 1, pp. 45–56, Mar. 2022, [Online]. Available: https://izlik.org/JA83TW43CY

ISNAD

Bandar, Hammam - Türker Tokan, Nurhan. “Comparison of Post and Iris Substrate Integrated Waveguide Band-Pass Filters for X-Band Applications”. Sigma Journal of Engineering and Natural Sciences 40/1 (March 1, 2022): 45-56. https://izlik.org/JA83TW43CY.

JAMA

1.Bandar H, Türker Tokan N. Comparison of post and iris substrate integrated waveguide band-pass filters for X-Band applications. SIGMA. 2022;40:45–56.

MLA

Bandar, Hammam, and Nurhan Türker Tokan. “Comparison of Post and Iris Substrate Integrated Waveguide Band-Pass Filters for X-Band Applications”. Sigma Journal of Engineering and Natural Sciences, vol. 40, no. 1, Mar. 2022, pp. 45-56, https://izlik.org/JA83TW43CY.

Vancouver

1.Hammam Bandar, Nurhan Türker Tokan. Comparison of post and iris substrate integrated waveguide band-pass filters for X-Band applications. SIGMA [Internet]. 2022 Mar. 1;40(1):45-56. Available from: https://izlik.org/JA83TW43CY