| Autor: |
kai Shi, D. Su, Lalitkumar Nathawad, Chang Richard Ru-Gin, Hirad Samavati, Manolis Terrovitis, Jerry Jian-Ming Yang, Srenik Mehta, D. Weber, K. Onodera, Hakan Dogan, Mike Shuo-Wei Chen, Yangjin Oh, Shahram Abdollahi-Alibeik, Yashar Rajavi, Masoud Zargari, B. Baytekin, Babak Vakili-Amini, MeeLan Lee, Phoebe Chen, Paul Park, Eric Chien-Chih Lin, Haitao Gan, W.W. Si, Sang-Min Lee, Brian J. Kaczynski, Abbas Komijani, Andrew Chang, S. Mendis, Hyunsik Park, Sotirios Limotyrakis |
| Rok vydání: |
2011 |
| Předmět: |
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| Zdroj: |
ISSCC |
| Popis: |
The rapid commercialization of the IEEE 802.11n WLAN standard has increased the demand for higher data-rate and longer-range fully integrated MIMO SoCs that are backward-compatible with legacy IEEE 802.11a/b/g networks. This paper introduces a 3-stream, 3×3 MIMO WLAN SoC that utilizes three antennas to improve throughput, range, and link robustness. This chip integrates three dual-band transceivers, digital physical layer, media access controller, and a PCI express interface in a 65nm CMOS process. Improved EVM is achieved by reducing transmit and receive I/Q mismatch with calibration, and reducing the integrated phase noise with a reference clock doubler. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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