Influence of the user's hand on mutual coupling of dual-antenna structures on mobile terminal
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Institute of Electrical and Electronics Engineers (IEEE)
2013
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my.unimap-241882020-07-03T07:16:22Z Influence of the user's hand on mutual coupling of dual-antenna structures on mobile terminal Azremi, Abdullah Al Hadi Ilvonen, Janne Li, Chung Huan Holopainen, Jari Vainikainen, Pertti V. azremi@unimap.edu.my Hand effects Multi-antenna system Mutual coupling Link to publisher's homepage at http://www.ieee.org/ This paper studies the influence of the user's hand on the mutual coupling of dual-antenna structures on a mobile terminal. The terminal consists of two planar inverted-F antennas (PIFA) on a typical 100 × 40 mm 2 mobile terminal chassis operating at 900 MHz, 2000 MHz, 3500 MHz and 5300 MHz bands. The hand was placed at different positions while the index finger touched different locations, and the variation of the mutual coupling was investigated. The results show that the dual-antenna structures exhibited up to 10 dB variations in mutual coupling, depending on the hand and index finger locations. The Poynting vector characteristics of the mobile terminal and free space electric field distributions can be used as tools for understanding the behavior of the mutual coupling in the dual-antenna structures in the presence of a user's hand. 2013-04-01T02:23:40Z 2013-04-01T02:23:40Z 2012-03-26 Working Paper p. 1222-1226 978-145770918-0 http://www.ieee.org/conferences_events/conferences/conferencedetails/index.html?Conf_ID=19398 http://dspace.unimap.edu.my/123456789/24188 en Proceedings of 6th European Conference on Antennas and Propagation (EuCAP 2012) Institute of Electrical and Electronics Engineers (IEEE) |
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English |
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Hand effects Multi-antenna system Mutual coupling |
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Hand effects Multi-antenna system Mutual coupling Azremi, Abdullah Al Hadi Ilvonen, Janne Li, Chung Huan Holopainen, Jari Vainikainen, Pertti V. Influence of the user's hand on mutual coupling of dual-antenna structures on mobile terminal |
| description |
Link to publisher's homepage at http://www.ieee.org/ |
| author2 |
azremi@unimap.edu.my |
| author_facet |
azremi@unimap.edu.my Azremi, Abdullah Al Hadi Ilvonen, Janne Li, Chung Huan Holopainen, Jari Vainikainen, Pertti V. |
| format |
Working Paper |
| author |
Azremi, Abdullah Al Hadi Ilvonen, Janne Li, Chung Huan Holopainen, Jari Vainikainen, Pertti V. |
| author_sort |
Azremi, Abdullah Al Hadi |
| title |
Influence of the user's hand on mutual coupling of dual-antenna structures on mobile terminal |
| title_short |
Influence of the user's hand on mutual coupling of dual-antenna structures on mobile terminal |
| title_full |
Influence of the user's hand on mutual coupling of dual-antenna structures on mobile terminal |
| title_fullStr |
Influence of the user's hand on mutual coupling of dual-antenna structures on mobile terminal |
| title_full_unstemmed |
Influence of the user's hand on mutual coupling of dual-antenna structures on mobile terminal |
| title_sort |
influence of the user's hand on mutual coupling of dual-antenna structures on mobile terminal |
| publisher |
Institute of Electrical and Electronics Engineers (IEEE) |
| publishDate |
2013 |
| url |
http://dspace.unimap.edu.my/123456789/24188 |
| _version_ |
1674067677011771392 |