Compact wideband bandpass filter using single corners-cut isosceles triangular patch resonator
Compact and simple bandpass filter (BPF) structure using microstrip isosceles triangular patch resonator (ITPR) is proposed. The new filter design technique is based on two main ideas: Firstly, cutting the corners of the triangular structure, to make the filter size more compact. Secondly, etching s...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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EMW Publishing
2010
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| Online Access: | http://psasir.upm.edu.my/id/eprint/13658/ http://psasir.upm.edu.my/id/eprint/13658/1/Compact%20wideband%20bandpass%20filter%20using%20single%20corners.pdf |
| _version_ | 1848842172734898176 |
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| author | Alhawari, Adam Reda Hasan Ismail, Alyani |
| author_facet | Alhawari, Adam Reda Hasan Ismail, Alyani |
| author_sort | Alhawari, Adam Reda Hasan |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Compact and simple bandpass filter (BPF) structure using microstrip isosceles triangular patch resonator (ITPR) is proposed. The new filter design technique is based on two main ideas: Firstly, cutting the corners of the triangular structure, to make the filter size more compact. Secondly, etching slit in staircase form near the base of the triangle in order to improve the filter performances. The proposed filter was designed and fabricated on Taconic CER-10 substrate with a relative dielectric constant of 10 and a thickness of 0.64 mm using standard photolithography process. The final dimension of the proposed filter is measured at 5.7 mm×7.6 mm. Measured S-parameters showed that the filter achieves a 3-dB fractional bandwidth of 55% at center frequency of 10.36 GHz, with measured insertion loss of 2.08 dB and measured return loss better than 10 dB. The measured results are in good agreement with the simulated results. |
| first_indexed | 2025-11-15T07:54:55Z |
| format | Article |
| id | upm-13658 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T07:54:55Z |
| publishDate | 2010 |
| publisher | EMW Publishing |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-136582015-10-28T03:25:14Z http://psasir.upm.edu.my/id/eprint/13658/ Compact wideband bandpass filter using single corners-cut isosceles triangular patch resonator Alhawari, Adam Reda Hasan Ismail, Alyani Compact and simple bandpass filter (BPF) structure using microstrip isosceles triangular patch resonator (ITPR) is proposed. The new filter design technique is based on two main ideas: Firstly, cutting the corners of the triangular structure, to make the filter size more compact. Secondly, etching slit in staircase form near the base of the triangle in order to improve the filter performances. The proposed filter was designed and fabricated on Taconic CER-10 substrate with a relative dielectric constant of 10 and a thickness of 0.64 mm using standard photolithography process. The final dimension of the proposed filter is measured at 5.7 mm×7.6 mm. Measured S-parameters showed that the filter achieves a 3-dB fractional bandwidth of 55% at center frequency of 10.36 GHz, with measured insertion loss of 2.08 dB and measured return loss better than 10 dB. The measured results are in good agreement with the simulated results. EMW Publishing 2010 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/13658/1/Compact%20wideband%20bandpass%20filter%20using%20single%20corners.pdf Alhawari, Adam Reda Hasan and Ismail, Alyani (2010) Compact wideband bandpass filter using single corners-cut isosceles triangular patch resonator. Progress in Electromagnetics Research C, 14. pp. 227-237. ISSN 1937-8718 http://www.jpier.org/PIERC/pier.php?paper=10060102 10.2528/PIERC10060102 |
| spellingShingle | Alhawari, Adam Reda Hasan Ismail, Alyani Compact wideband bandpass filter using single corners-cut isosceles triangular patch resonator |
| title | Compact wideband bandpass filter using single corners-cut isosceles triangular patch resonator |
| title_full | Compact wideband bandpass filter using single corners-cut isosceles triangular patch resonator |
| title_fullStr | Compact wideband bandpass filter using single corners-cut isosceles triangular patch resonator |
| title_full_unstemmed | Compact wideband bandpass filter using single corners-cut isosceles triangular patch resonator |
| title_short | Compact wideband bandpass filter using single corners-cut isosceles triangular patch resonator |
| title_sort | compact wideband bandpass filter using single corners-cut isosceles triangular patch resonator |
| url | http://psasir.upm.edu.my/id/eprint/13658/ http://psasir.upm.edu.my/id/eprint/13658/ http://psasir.upm.edu.my/id/eprint/13658/ http://psasir.upm.edu.my/id/eprint/13658/1/Compact%20wideband%20bandpass%20filter%20using%20single%20corners.pdf |