Design of 4-Channel Multiplexer Using Waveguide Cylindrical Cavity Resonator

The design of a 4-channel multiplexer using a waveguide cylindrical cavity resonator of second order and fourth order is presented in this paper. The performance of the multiplexer is improved when implementing the higher order. The proposed multiplexer design is based on a manifold structure that u...

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Main Authors: Ibrahim, S.Z., Ng, G.S., Soeung, S., Cheab, S., Masrakin, K., Tantiviwat, S.
Format: Conference or Workshop Item
Published: Institute of Electrical and Electronics Engineers Inc. 2023
Online Access:http://scholars.utp.edu.my/id/eprint/38014/
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85176136299&doi=10.1109%2fICEESE56169.2023.10278165&partnerID=40&md5=8d419110b9031557b9282de2eccc5413
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spelling oai:scholars.utp.edu.my:380142023-12-11T03:00:47Z http://scholars.utp.edu.my/id/eprint/38014/ Design of 4-Channel Multiplexer Using Waveguide Cylindrical Cavity Resonator Ibrahim, S.Z. Ng, G.S. Soeung, S. Cheab, S. Masrakin, K. Tantiviwat, S. The design of a 4-channel multiplexer using a waveguide cylindrical cavity resonator of second order and fourth order is presented in this paper. The performance of the multiplexer is improved when implementing the higher order. The proposed multiplexer design is based on a manifold structure that uses a TE011 mode resonator as the filter channel element. The design procedure involves the use of FD3D and FEST 3D of CST Microwave Studio software to optimize the dimensions of the resonator and waveguide sections to achieve the desired performance parameters, such as insertion loss, return loss, and isolation. The simulated results show that the proposed multiplexer design achieves good performance by featuring the insertion loss is less than 1 dB, and the return loss is better than 10 dB over the 10 GHz band. The isolation between the channels is more than 10 dB, which is suitable for most applications. The proposed multiplexer design is simple, compact, and has good performance characteristics, making it suitable for use in various microwave applications. © 2023 IEEE. Institute of Electrical and Electronics Engineers Inc. 2023 Conference or Workshop Item NonPeerReviewed Ibrahim, S.Z. and Ng, G.S. and Soeung, S. and Cheab, S. and Masrakin, K. and Tantiviwat, S. (2023) Design of 4-Channel Multiplexer Using Waveguide Cylindrical Cavity Resonator. In: UNSPECIFIED. https://www.scopus.com/inward/record.uri?eid=2-s2.0-85176136299&doi=10.1109%2fICEESE56169.2023.10278165&partnerID=40&md5=8d419110b9031557b9282de2eccc5413 10.1109/ICEESE56169.2023.10278165 10.1109/ICEESE56169.2023.10278165 10.1109/ICEESE56169.2023.10278165
institution Universiti Teknologi Petronas
building UTP Resource Centre
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Petronas
content_source UTP Institutional Repository
url_provider http://eprints.utp.edu.my/
description The design of a 4-channel multiplexer using a waveguide cylindrical cavity resonator of second order and fourth order is presented in this paper. The performance of the multiplexer is improved when implementing the higher order. The proposed multiplexer design is based on a manifold structure that uses a TE011 mode resonator as the filter channel element. The design procedure involves the use of FD3D and FEST 3D of CST Microwave Studio software to optimize the dimensions of the resonator and waveguide sections to achieve the desired performance parameters, such as insertion loss, return loss, and isolation. The simulated results show that the proposed multiplexer design achieves good performance by featuring the insertion loss is less than 1 dB, and the return loss is better than 10 dB over the 10 GHz band. The isolation between the channels is more than 10 dB, which is suitable for most applications. The proposed multiplexer design is simple, compact, and has good performance characteristics, making it suitable for use in various microwave applications. © 2023 IEEE.
format Conference or Workshop Item
author Ibrahim, S.Z.
Ng, G.S.
Soeung, S.
Cheab, S.
Masrakin, K.
Tantiviwat, S.
spellingShingle Ibrahim, S.Z.
Ng, G.S.
Soeung, S.
Cheab, S.
Masrakin, K.
Tantiviwat, S.
Design of 4-Channel Multiplexer Using Waveguide Cylindrical Cavity Resonator
author_facet Ibrahim, S.Z.
Ng, G.S.
Soeung, S.
Cheab, S.
Masrakin, K.
Tantiviwat, S.
author_sort Ibrahim, S.Z.
title Design of 4-Channel Multiplexer Using Waveguide Cylindrical Cavity Resonator
title_short Design of 4-Channel Multiplexer Using Waveguide Cylindrical Cavity Resonator
title_full Design of 4-Channel Multiplexer Using Waveguide Cylindrical Cavity Resonator
title_fullStr Design of 4-Channel Multiplexer Using Waveguide Cylindrical Cavity Resonator
title_full_unstemmed Design of 4-Channel Multiplexer Using Waveguide Cylindrical Cavity Resonator
title_sort design of 4-channel multiplexer using waveguide cylindrical cavity resonator
publisher Institute of Electrical and Electronics Engineers Inc.
publishDate 2023
url http://scholars.utp.edu.my/id/eprint/38014/
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85176136299&doi=10.1109%2fICEESE56169.2023.10278165&partnerID=40&md5=8d419110b9031557b9282de2eccc5413
_version_ 1787138255543599104
score 13.214268