Influence of coupling and diagram correlation on MIMO capacity performances at 2 GHz

Autor: P. Sabouroux, J.-P. Rossi, S. Vergerio
Rok vydání: 2006
Předmět:
Zdroj: 2006 Asia-Pacific Microwave Conference.
DOI: 10.1109/apmc.2006.4429807
Popis: Closeness of the radiating elements on a mobile terminal as mobile phone generates problems of coupling. The study proposed here is about coupling and diagram correlation effects on MIMO performance in UMTS band. We used a couple of planar inverted-F antennas in parallel, placed on a ground plane whose dimensions are compatible with a mobile phone. For an high SNR (20 dB), we loss up to 23% in average capacity due to the high power losses. Efficiency and directivity of antennas are very important parameters.
Databáze: OpenAIRE
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