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The influence of MI...
The influence of MIMO terminal user's hand on channel capacity
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Zervos, T. (författare)
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Alexandridis, A. (författare)
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Peppas, K. (författare)
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Lazarakis, F. (författare)
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Dangakis, K. (författare)
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Soras, C. (författare)
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- Lindmark, Björn (författare)
- KTH,Signaler, sensorer och system
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(creator_code:org_t)
- IEEE, 2006
- 2006
- Engelska.
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Serie: European Space Agency, (Special Publication) ESA SP, 0379-6566 ; 626 SP
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- In this paper the impact of user's hand holding a Multiple-Input-Multiple- Output (MIMO) terminal on the system performance is investigated. A 4×4 MIMO system is considered with a Personal Digital Assistant (PDA) terminal equipped with a compact array of 4 patch elements. The radiation patterns of the antenna elements are simulated in the presence of the other elements and in the presence of a user's hand. The obtained patterns are used to evaluate the covariance matrix of the receive antenna which is incorporated in a correlation-based MIMO channel model. MIMO channel capacity is calculated to demonstrate the capacity degradation caused by the user's hand.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Signalbehandling (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Signal Processing (hsv//eng)
Nyckelord
- Antenna arrays
- Correlation methods
- Directional patterns (antenna)
- Personal digital assistants
- Capacity degradation
- Multiple-Input-Multiple- Output (MIMO) terminal
- Radiation patterns
- Channel capacity
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)