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Conference Paper
Performance Analysis of Maximal Ratio Combining of Spatially Filtered Signals
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- Authors
- Choong Il Yeh, In Kyeong Choi, Dong Seung Kwon, Jee Hwan Ahn
- Issue Date
- 2007-01
- Citation
- International Conference on Consumer Electronics (ICCE) 2007, pp.1-2
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- Using multiple receive antennas, some uncorrected versions of the transmitted signal can be gathered and combined to enhance the system performance. In this case, receive antennas are apart enough to ensure statistically uncorrelated receptions. Whereas, the performance improvement using beamforming antennas usually requires small antenna spacing so that the signals received at from all antennas should be correlated and coherent. This paper discovers and verifies the fact that both beamforming and diversity gains can be simultaneously obtained using array antenna composed of antenna elements linearly spaced out half-wavelength. ©2007 IEEE.
- KSP Keywords
- Antenna Spacing, Array antenna, Beamforming antenna, Half-wavelength, Maximal-ratio-combining(MRC), Multiple receive antennas, Performance analysis, Small Antenna, System performance, antenna elements, performance improvement