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Compressed Sensing
Compressed Sensing
A Sub-Nyquist Rate Compressive Sensing Data Acquisition Front-End
IEEE Journal on Emerging and Selected Topics in Circuits and Systems, Vol. 2, No. 3, pp. 482-492, Sept. 2012.
Digital-Assisted Asynchronous Compressive Sensing Front-End
IEEE Journal on Emerging and Selected Topics in Circuits and Systems, Vol. 2, No. 3, pp. 542-551, Sept. 2012.
The impact of ADC nonlinearity in a mixed-signal compressive sensing system for frequency-domain sparse signals
Physical Communication, 17 November 2011.
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Analog to Digital Conversion
Analog to Digital Conversion
Sensitivity Analysis of Continuous-Time Delta-Sigma ADCs to Out-of-Band Blockers in Future SAW-Less Multi-Standard Wireless Receivers
IEEE Transactions on Circuits and Systems I, Vol. 59, No. 9, pp. 1894-1905, Sept. 2012.
Feed-Forward Spectral Shaping Technique for Clock-Jitter Induced Errors in Digital-to-Analog Converters
IET Electronics Letters, Vol 47, Issue 3, pp. 826-828, Feb. 2011.
Sensitivity of single-bit continuous-time analogue-to-digital converters to out-of-band blockers
IET Electronics Letters, Vol. 46, No. 12, pp. 826–828, June 2010.
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Multi-Channel Transceivers
Multi-Channel Transceivers
Clock-Jitter-Tolerant Wideband Receivers: An Optimized Multichannel Filter-Bank Approach
Circuits and Systems I: Regular Papers, IEEE. Feb. 2011.
Least Mean Squared Background Calibration For OFDM Multi Channel Receivers
Journal of Circuits, Systems, and Computers, Volume 21, Issue 01, February 2012.
Analytical Framework and Bandwidth Optimization of OFDM Low-Order Multi-Channel Filter-Bank Receivers for Achieving Sampling Clock-Jitter-Robustness
IET Circuits Devices Syst. September 2011.
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Medical Sensing
Medical Sensing
Compressed Digital Beamformer With Asynchronous Sampling For Ultrasound Imaging
A Compressed Digital Beamformer (CDB) framework for the design of an ultrasound imaging system with a large transducer array.
Digital-Assisted Asynchronous Compressive Sensing for Ultra-low Power ECG Wireless Recording
Digital-Assisted Asynchronous Compressive Sensing for Ultra-low Power ECG Wireless Recording
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Analog Signal Processing
Analog Signal Processing
A 2.8 mW Sub-2 dB Noise Figure Inductorless Wideband CMOS LNA Employing Multiple Feedback
IEEE Transactions on Microwave Theory and Techniques
Reduced Area Discrete-Time Down-Sampling Filter Embedded with Windowed Integration Samplers
IET Electronics Letters, Vol. 46, Issue 12, pp. 828–830, June 2010.
Wideband Common-Gate CMOS LNA Employing Dual Negative Feedback with Simultaneous Noise, Gain, and Bandwidth Optimization
TIEEE Transactions On Microwave Theory And Techniques
About AMSILab
Novel design and implementation of embedded mixed-signal processing
systems, techniques and algorithms with the objective of reducing
power consumption and complexity, or enhancing performance, of
high-speed and high dynamic range systems in biomedical imaging,
wireline, and wireless communications
Research Areas: