The Effect of Chamfering Structure towards the Design of Open Loop Resonator Bandpass Filter for Microwave Applications
Filter is the most essential components in the transceiver system. It is used to accept and reject any unwanted frequencies that falls out of the bands. Recently, the design of bandpass filter (BPF) has been a great challenges for RF designer. Although many researches have designed filter in the unl...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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UTEM
2017
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| Online Access: | http://ir.unimas.my/id/eprint/15381/ http://ir.unimas.my/id/eprint/15381/1/The%20Effect%20of%20Chamfering%20Structure%20towards%20the%20Design%20of%20Open%20Loop%20%28abstract%29.pdf |
| _version_ | 1848837842043666432 |
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| author | Noor, N.N.M. Mat, D.A.A. Amira, A. Zaidel, D.N.A. Joseph, A. |
| author_facet | Noor, N.N.M. Mat, D.A.A. Amira, A. Zaidel, D.N.A. Joseph, A. |
| author_sort | Noor, N.N.M. |
| building | UNIMAS Institutional Repository |
| collection | Online Access |
| description | Filter is the most essential components in the transceiver system. It is used to accept and reject any unwanted frequencies that falls out of the bands. Recently, the design of bandpass filter (BPF) has been a great challenges for RF designer. Although many researches have designed filter in the unlicensed frequency but most of the filter suffered from high insertion loss, inadequate selectivity and wider bandwidth. Therefore, this project design an Open-Loop Resonator Bandpass Filter (OLRBPF) to produce a low loss filter to operate at 2.4 GHz frequency. In order to overcome the high insertion loss, chamfered bend is introduced and implemented at the OLRBPF’s structure. This will reduce the radiation loss produced and enhanced the coupling between both resonators of the filter. The results show that the proposed OLRBPF produce better insertion loss compare to conventional filter. |
| first_indexed | 2025-11-15T06:46:05Z |
| format | Article |
| id | unimas-15381 |
| institution | Universiti Malaysia Sarawak |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T06:46:05Z |
| publishDate | 2017 |
| publisher | UTEM |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | unimas-153812017-02-20T07:15:59Z http://ir.unimas.my/id/eprint/15381/ The Effect of Chamfering Structure towards the Design of Open Loop Resonator Bandpass Filter for Microwave Applications Noor, N.N.M. Mat, D.A.A. Amira, A. Zaidel, D.N.A. Joseph, A. TK Electrical engineering. Electronics Nuclear engineering Filter is the most essential components in the transceiver system. It is used to accept and reject any unwanted frequencies that falls out of the bands. Recently, the design of bandpass filter (BPF) has been a great challenges for RF designer. Although many researches have designed filter in the unlicensed frequency but most of the filter suffered from high insertion loss, inadequate selectivity and wider bandwidth. Therefore, this project design an Open-Loop Resonator Bandpass Filter (OLRBPF) to produce a low loss filter to operate at 2.4 GHz frequency. In order to overcome the high insertion loss, chamfered bend is introduced and implemented at the OLRBPF’s structure. This will reduce the radiation loss produced and enhanced the coupling between both resonators of the filter. The results show that the proposed OLRBPF produce better insertion loss compare to conventional filter. UTEM 2017 Article PeerReviewed text en http://ir.unimas.my/id/eprint/15381/1/The%20Effect%20of%20Chamfering%20Structure%20towards%20the%20Design%20of%20Open%20Loop%20%28abstract%29.pdf Noor, N.N.M. and Mat, D.A.A. and Amira, A. and Zaidel, D.N.A. and Joseph, A. (2017) The Effect of Chamfering Structure towards the Design of Open Loop Resonator Bandpass Filter for Microwave Applications. Journal of Telecommunication, Electronic and Computer Engineering, 8 (12). pp. 123-127. ISSN 2289-8131 http://journal.utem.edu.my/index.php/jtec/article/viewFile/1447/963 |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Noor, N.N.M. Mat, D.A.A. Amira, A. Zaidel, D.N.A. Joseph, A. The Effect of Chamfering Structure towards the Design of Open Loop Resonator Bandpass Filter for Microwave Applications |
| title | The Effect of Chamfering Structure towards the Design of Open Loop Resonator Bandpass Filter for Microwave Applications |
| title_full | The Effect of Chamfering Structure towards the Design of Open Loop Resonator Bandpass Filter for Microwave Applications |
| title_fullStr | The Effect of Chamfering Structure towards the Design of Open Loop Resonator Bandpass Filter for Microwave Applications |
| title_full_unstemmed | The Effect of Chamfering Structure towards the Design of Open Loop Resonator Bandpass Filter for Microwave Applications |
| title_short | The Effect of Chamfering Structure towards the Design of Open Loop Resonator Bandpass Filter for Microwave Applications |
| title_sort | effect of chamfering structure towards the design of open loop resonator bandpass filter for microwave applications |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| url | http://ir.unimas.my/id/eprint/15381/ http://ir.unimas.my/id/eprint/15381/ http://ir.unimas.my/id/eprint/15381/1/The%20Effect%20of%20Chamfering%20Structure%20towards%20the%20Design%20of%20Open%20Loop%20%28abstract%29.pdf |