The Novel Microwave Stop-Band Filter
The stop-band filter with the new band-rejection element is proposed. The element is a coaxial waveguide with the slot in the centre conductor. In the frame of this research, the numerical and experimental investigations of the amplitude-frequency characteristics of the filter are carried out. It is...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2008-01-01
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| Series: | Active and Passive Electronic Components |
| Online Access: | http://dx.doi.org/10.1155/2008/745368 |
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| _version_ | 1832551033794985984 |
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| author | R. E. Chernobrovkin I. V. Ivanchenko A. M. Korolev N. A. Popenko K. Yu. Sirenko |
| author_facet | R. E. Chernobrovkin I. V. Ivanchenko A. M. Korolev N. A. Popenko K. Yu. Sirenko |
| author_sort | R. E. Chernobrovkin |
| collection | DOAJ |
| description | The stop-band filter with the new band-rejection element is proposed. The element is a coaxial waveguide with the slot in the centre conductor. In the frame of this research, the numerical and experimental investigations of the amplitude-frequency characteristics of the filter are carried out. It is noted that according to the slot parameters the two typical resonances (half-wave and quarter-wave) can be excited. The rejection band of the single element is defined by the width, depth, and dielectric filling of the slot. Fifth-order Chebyshev filter utilizing the aforementioned element is also synthesized, manufactured, and tested. The measured and simulated results are in good agreement. The experimental filter prototype exhibits the rejection band 0.86 GHz at the level −40 dB. |
| format | Article |
| id | doaj-art-3208c5ab089e430baf20e5ba382ef889 |
| institution | Kabale University |
| issn | 0882-7516 1563-5031 |
| language | English |
| publishDate | 2008-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Active and Passive Electronic Components |
| spelling | doaj-art-3208c5ab089e430baf20e5ba382ef8892025-02-03T06:05:08ZengWileyActive and Passive Electronic Components0882-75161563-50312008-01-01200810.1155/2008/745368745368The Novel Microwave Stop-Band FilterR. E. Chernobrovkin0I. V. Ivanchenko1A. M. Korolev2N. A. Popenko3K. Yu. Sirenko4Institute of Radiophysics and Electronics, National Academy of Sciences of Ukraine, 12 Proskury Street, 61085 Kharkov, UkraineInstitute of Radiophysics and Electronics, National Academy of Sciences of Ukraine, 12 Proskury Street, 61085 Kharkov, UkraineInstitute of Radiophysics and Electronics, National Academy of Sciences of Ukraine, 12 Proskury Street, 61085 Kharkov, UkraineInstitute of Radiophysics and Electronics, National Academy of Sciences of Ukraine, 12 Proskury Street, 61085 Kharkov, UkraineInstitute of Radiophysics and Electronics, National Academy of Sciences of Ukraine, 12 Proskury Street, 61085 Kharkov, UkraineThe stop-band filter with the new band-rejection element is proposed. The element is a coaxial waveguide with the slot in the centre conductor. In the frame of this research, the numerical and experimental investigations of the amplitude-frequency characteristics of the filter are carried out. It is noted that according to the slot parameters the two typical resonances (half-wave and quarter-wave) can be excited. The rejection band of the single element is defined by the width, depth, and dielectric filling of the slot. Fifth-order Chebyshev filter utilizing the aforementioned element is also synthesized, manufactured, and tested. The measured and simulated results are in good agreement. The experimental filter prototype exhibits the rejection band 0.86 GHz at the level −40 dB.http://dx.doi.org/10.1155/2008/745368 |
| spellingShingle | R. E. Chernobrovkin I. V. Ivanchenko A. M. Korolev N. A. Popenko K. Yu. Sirenko The Novel Microwave Stop-Band Filter Active and Passive Electronic Components |
| title | The Novel Microwave Stop-Band Filter |
| title_full | The Novel Microwave Stop-Band Filter |
| title_fullStr | The Novel Microwave Stop-Band Filter |
| title_full_unstemmed | The Novel Microwave Stop-Band Filter |
| title_short | The Novel Microwave Stop-Band Filter |
| title_sort | novel microwave stop band filter |
| url | http://dx.doi.org/10.1155/2008/745368 |
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