Active log periodic antenna
This paper describes four different configurations of active devices integration into log periodic antennas (LPAs). The first configuration involves the integration of a single amplifier at the input feed line of a five element log periodic antenna (LPA). The second configuration involves the integ...
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| Format: | Article |
| Language: | English |
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Penerbit UTM Press
2007
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| Online Access: | http://eprints.utm.my/8034/ http://eprints.utm.my/8034/1/MohamadKamalARahim2007_ActiveLogPeriodicAntenna.pdf |
| _version_ | 1848891605342224384 |
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| author | A. Rahim, Mohamad Kamal |
| author_facet | A. Rahim, Mohamad Kamal |
| author_sort | A. Rahim, Mohamad Kamal |
| building | UTeM Institutional Repository |
| collection | Online Access |
| description | This paper describes four different configurations of active devices integration into log periodic antennas (LPAs). The first configuration involves the integration of a single amplifier at the input feed line of a five element log periodic antenna (LPA). The second configuration involves the integration of an amplifier in the middle of the five elements LPA. The third configuration is the five element LPA with individual amplifiers in each element. The last configuration involves the integration of the individual amplifiers and filters with five element LPA in each element. The performance of these configurations have been investigated and compared in terms of the bandwidth, gain relative to a passive LPA, cross polar isolation and half power beamwidth. |
| first_indexed | 2025-11-15T21:00:37Z |
| format | Article |
| id | utm-8034 |
| institution | Universiti Teknologi Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T21:00:37Z |
| publishDate | 2007 |
| publisher | Penerbit UTM Press |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | utm-80342017-11-01T04:17:26Z http://eprints.utm.my/8034/ Active log periodic antenna A. Rahim, Mohamad Kamal TK Electrical engineering. Electronics Nuclear engineering This paper describes four different configurations of active devices integration into log periodic antennas (LPAs). The first configuration involves the integration of a single amplifier at the input feed line of a five element log periodic antenna (LPA). The second configuration involves the integration of an amplifier in the middle of the five elements LPA. The third configuration is the five element LPA with individual amplifiers in each element. The last configuration involves the integration of the individual amplifiers and filters with five element LPA in each element. The performance of these configurations have been investigated and compared in terms of the bandwidth, gain relative to a passive LPA, cross polar isolation and half power beamwidth. Penerbit UTM Press 2007-06 Article PeerReviewed application/pdf en http://eprints.utm.my/8034/1/MohamadKamalARahim2007_ActiveLogPeriodicAntenna.pdf A. Rahim, Mohamad Kamal (2007) Active log periodic antenna. Jurnal Teknologi, 46 (D). pp. 17-34. ISSN 2180-3722 DOI:10.11113/jt.v46.292 |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering A. Rahim, Mohamad Kamal Active log periodic antenna |
| title | Active log periodic antenna
|
| title_full | Active log periodic antenna
|
| title_fullStr | Active log periodic antenna
|
| title_full_unstemmed | Active log periodic antenna
|
| title_short | Active log periodic antenna
|
| title_sort | active log periodic antenna |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| url | http://eprints.utm.my/8034/ http://eprints.utm.my/8034/ http://eprints.utm.my/8034/1/MohamadKamalARahim2007_ActiveLogPeriodicAntenna.pdf |