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A Dual-Band CMOS MIMO Radio SoC for IEEE 802.11n Wireless LAN | IEEE Journals & Magazine | IEEE Xplore

A Dual-Band CMOS MIMO Radio SoC for IEEE 802.11n Wireless LAN


Abstract:

An 802.11n-draft-compliant 2\,\times\, 2, 2-stream MIMO radio SoC, incorporating two dual-band RF transceivers, analog baseband filters, data converters, digital PHY a...Show More

Abstract:

An 802.11n-draft-compliant 2\,\times\, 2, 2-stream MIMO radio SoC, incorporating two dual-band RF transceivers, analog baseband filters, data converters, digital PHY and MAC, and a PCI Express interface, has been integrated in a standard 0.13- \mum digital CMOS technology with a die area of 36 mm^{2} . The receiver achieves noise figures of 4 dB and 6 dB, respectively, at 2.4 GHz and 5 GHz. The transmitter EVM for a 2-stream, 40-MHz-bandwidth 64-QAM OFDM signal is {-} 31 dBc at 2.4 GHz and {-} 8 dBm output power and {-} 31.5 dBc at 5 GHz and {-} 4 dBm output power.
Published in: IEEE Journal of Solid-State Circuits ( Volume: 43, Issue: 12, December 2008)
Page(s): 2882 - 2895
Date of Publication: 31 December 2008

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