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Dive into the research topics where Matthew W. McAdam is active.

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Featured researches published by Matthew W. McAdam.


radio frequency integrated circuits symposium | 2008

A fully integrated tri-band, MIMO transceiver RFIC for 802.16e

Francis Beaudoin; Tony Zortea; George Deliyannides; Mark Hiebert; Matthew W. McAdam; Michael B. Venditti; Vikas Choudary; Bernard Guay; Hormoz Djahanshahi; Trent Owen McKeen; Amr Hafez

A 0.18-mum CMOS tri-band MIMO transceiver for fixed and mobile WiMAX applications is presented. The transceiver supports operation in the 2.3-2.7 GHz, 3.3-3.8 GHz, or 4.9-5.95 GHz bands. A novel DC-offset removal scheme is used to enable a low-cost direct-conversion architecture. The transmitter exhibits an EVM of -38 dB, -36 dB, and -33 dB @ 0 dBm output power for the 2G, 3G, and 5G bands respectively. In full MIMO operation at 3.5 GHz, the TX dissipates 402 mW and 450 mW in RX mode.


Archive | 2007

Systems and methods for actively-peaked current-mode logic

John P. Plasterer; William Michael Lye; Matthew W. McAdam


Archive | 2003

Flexible adaptation engine for adaptive transversal filters

Matthew W. McAdam; Andrew S. Wright; Bill M. Lye


Archive | 2008

Techniques to control amplifier gain over process, voltage, and/or temperature (PVT) variations

Francis Beaudoin; Matthew W. McAdam


Archive | 2007

Continuous wave based bias method and apparatus for minimizing MOS transistor distortion

Matthew W. McAdam; Francis Beaudoin


Archive | 2004

In-phase and quadrature decision feedback equalizer

Matthew W. McAdam; John P. Plasterer; Jurgen Hissen


Archive | 2009

Echo cancellation for duplex radios

Anthony Eugene Zortea; Matthew W. McAdam


Archive | 2007

Method for enhancing linearity of a transistor amplifier using switched capacitive loads

Jurgen Hissen; Matthew W. McAdam


Archive | 2007

Out-of-channel received signal strength indication (RSSI) for RF front end

Anthony Eugene Zortea; Matthew W. McAdam; Mark Hiebert; Trent Owen McKeen


Archive | 2011

Post-distortion filter for reducing sensitivity to receiver nonlinearities

Matthew W. McAdam; Anthony Eugene Zortea

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