Design and Analysis of a Wide Stopband Microstrip Dual-band Bandpass Filter
ARO-THE SCIENTIFIC JOURNAL OF KOYA UNIVERSITY
View Publication Info| Field | Value | |
| Title |
Design and Analysis of a Wide Stopband Microstrip Dual-band Bandpass Filter
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| Creator |
Yahya, Salah I.
Rezaei, Abbas Khaleel, Yazen A. |
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| Subject |
Microstrip, Bandpass filter
Dual-band Harmonic attenuator UHF SHF |
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| Description |
A novel configuration of a dual-band bandpass filter (BPF) working as a harmonic attenuator is introduced and fabricated. The proposed filter operates at 3 GHz, for UHF and SHF applications, and 6.3 GHz, for wireless applications. The presented layout has a symmetric structure, which consists of coupled resonators. The designing of the proposed resonator is performed by introducing a new LC equivalent model of coupled lines. To verify the LC model of the coupled lines, the lumped elements are calculated. The introduced filter has a wide stopband up to 85 GHz with 28th harmonic suppression, for the first channel, and 13th harmonic suppression, for the second channel. The harmonics are attenuated using a novel structure. Also, the proposed BPF has a compact size of 0.056 λg2. Having several transmission zeros (TZs) that improve the performance of the presented BPF is another feature. The proposed dual-band BPF is fabricated and measured to verify the design method, where the measurement results confirm the simulations.
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| Publisher |
Koya University
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| Date |
2021-12-15
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| Type |
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion Peer-reviewed article text |
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| Format |
application/pdf
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| Identifier |
http://aro.koyauniversity.org/index.php/aro/article/view/908
10.14500/aro.10908 |
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| Source |
ARO-THE SCIENTIFIC JOURNAL OF KOYA UNIVERSITY; Vol. 9 No. 2 (2021): Issue Seventeen; 83-90
2307-549X 2410-9355 |
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| Language |
eng
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| Relation |
http://aro.koyauniversity.org/index.php/aro/article/view/908/239
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| Rights |
Copyright (c) 2021 Salah I. Yahya, Abbas Rezaei, Yazen A. Khaleel
https://creativecommons.org/licenses/by-nc-sa/4.0 |
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