TR2004-103
Antenna Selection with RF Pre-Processing: Robustness to RF and Selection Non-Idealities
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- "Antenna Selection with RF Pre-Processing: Robustness to RF and Selection Non-Idealities", IEEE Radio and Wireless Conference (RAWCON), September 2004, pp. 391-394.BibTeX TR2004-103 PDF
- @inproceedings{Sudarshan2004sep1,
- author = {Sudarshan, P. and Mehta, N.B. and Molisch, A.F. and Zhang, J.},
- title = {Antenna Selection with RF Pre-Processing: Robustness to RF and Selection Non-Idealities},
- booktitle = {IEEE Radio and Wireless Conference (RAWCON)},
- year = 2004,
- pages = {391--394},
- month = sep,
- url = {https://www.merl.com/publications/TR2004-103}
- }
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- "Antenna Selection with RF Pre-Processing: Robustness to RF and Selection Non-Idealities", IEEE Radio and Wireless Conference (RAWCON), September 2004, pp. 391-394.
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MERL Contact:
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Research Area:
Abstract:
Multiple antenna transmitter and receiver architectures that combine antenna selection with RF pre-processing have been shown to significantly outperform conventional antenna selection with the same number of RF chains. Often, performance close to a full complexity architecture (with more RF chains) is also achieved. This paper studies the effect of hardware and signal processing non-idealities on such architectures. We show that they are robust to quantization, phase, and calibration errors introduced by RF phase-shifters, and also to the channel estimation errors. While insertion loss does lead to performance degradation, performance better than conventional antenna selection is observed for typical insertion loss values.
Related News & Events
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NEWS RAWCON 2004: publication by Jinyun Zhang and others Date: September 19, 2004
Where: IEEE Radio and Wireless Conference (RAWCON)
MERL Contact: Jinyun Zhang
Research Area: CommunicationsBrief- The paper "Antenna Selection with RF Pre-Processing: Robustness to RF and Selection Non-Idealities" by Sudarshan, P., Mehta, N.B., Molisch, A.F. and Zhang, J. was presented at the IEEE Radio and Wireless Conference (RAWCON).