Multifrequency Wilkinson power divider using microstrip nonuniform transmission lines
A new idea is proposed to modify the conventional Wilkinson power dividers to operate at two or several desired frequencies. The proposed structure contains two Microstrip Nonuniform Transmission Lines (MNTLs) instead of two uniform ones with nearly the same length at the minimum frequency. The stri...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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2011
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| Online Access: | http://eprints.um.edu.my/3611/1/nonuDualWilkinson_pub.pdf |
| _version_ | 1825718829654736896 |
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| author | Khalaj-Amirhosseini, M. Moghavvemi, M. Ameri Mahabadi, H. |
| author_facet | Khalaj-Amirhosseini, M. Moghavvemi, M. Ameri Mahabadi, H. |
| author_sort | Khalaj-Amirhosseini, M. |
| collection | UM |
| description | A new idea is proposed to modify the conventional Wilkinson power dividers to operate at two or several desired frequencies. The proposed structure contains two Microstrip Nonuniform Transmission Lines (MNTLs) instead of two uniform ones with nearly the same length at the minimum frequency. The strip width of MNTLs is considered variable and is written as a truncated Fourier series. Three nonuniform power dividers are designed and one of them operating at frequencies 1.0, 2.8, and 4.5 GHz is fabricated and measured. The measured results of the fabricated diplexer have a good agreement with the theoretical results. |
| first_indexed | 2024-03-06T05:10:20Z |
| format | Article |
| id | um.eprints-3611 |
| institution | Universiti Malaya |
| language | English |
| last_indexed | 2024-03-06T05:10:20Z |
| publishDate | 2011 |
| record_format | dspace |
| spelling | um.eprints-36112017-11-23T03:16:09Z http://eprints.um.edu.my/3611/ Multifrequency Wilkinson power divider using microstrip nonuniform transmission lines Khalaj-Amirhosseini, M. Moghavvemi, M. Ameri Mahabadi, H. TK Electrical engineering. Electronics Nuclear engineering A new idea is proposed to modify the conventional Wilkinson power dividers to operate at two or several desired frequencies. The proposed structure contains two Microstrip Nonuniform Transmission Lines (MNTLs) instead of two uniform ones with nearly the same length at the minimum frequency. The strip width of MNTLs is considered variable and is written as a truncated Fourier series. Three nonuniform power dividers are designed and one of them operating at frequencies 1.0, 2.8, and 4.5 GHz is fabricated and measured. The measured results of the fabricated diplexer have a good agreement with the theoretical results. 2011 Article PeerReviewed application/pdf en http://eprints.um.edu.my/3611/1/nonuDualWilkinson_pub.pdf Khalaj-Amirhosseini, M. and Moghavvemi, M. and Ameri Mahabadi, H. (2011) Multifrequency Wilkinson power divider using microstrip nonuniform transmission lines. International Journal of RF and Microwave Computer Aided Engineering, 21 (3). pp. 295-299. |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Khalaj-Amirhosseini, M. Moghavvemi, M. Ameri Mahabadi, H. Multifrequency Wilkinson power divider using microstrip nonuniform transmission lines |
| title | Multifrequency Wilkinson power divider using microstrip nonuniform transmission lines |
| title_full | Multifrequency Wilkinson power divider using microstrip nonuniform transmission lines |
| title_fullStr | Multifrequency Wilkinson power divider using microstrip nonuniform transmission lines |
| title_full_unstemmed | Multifrequency Wilkinson power divider using microstrip nonuniform transmission lines |
| title_short | Multifrequency Wilkinson power divider using microstrip nonuniform transmission lines |
| title_sort | multifrequency wilkinson power divider using microstrip nonuniform transmission lines |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| url | http://eprints.um.edu.my/3611/1/nonuDualWilkinson_pub.pdf |
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