TY - GEN
T1 - Efficient realization of random demodulator-based analog to information converters
AU - Massoud, Yehia
AU - Smaili, Sami
AU - Singal, Vikas
N1 - Generated from Scopus record by KAUST IRTS on 2022-09-13
PY - 2011/12/1
Y1 - 2011/12/1
N2 - Reducing power consumption of radio receivers is becoming more critical with the advancement of biomedical portable and implantable devices due to the stringent power requirements in such applications. Compressive sensing promises to tremendously reduce the power of radio receivers by allowing the reconstruction of sparse signals from measurements acquired at a sub-Nyquist rate. In this paper, we present efficient implementations of random demodulator-based analog to information converters. We propose the use of frequency division multiplexing to generate random sequences that allow the use of clocks with sub-Nyquist rates and a two integrator design to provide an efficient and practical realization of the random demodulator. © 2011 IEEE.
AB - Reducing power consumption of radio receivers is becoming more critical with the advancement of biomedical portable and implantable devices due to the stringent power requirements in such applications. Compressive sensing promises to tremendously reduce the power of radio receivers by allowing the reconstruction of sparse signals from measurements acquired at a sub-Nyquist rate. In this paper, we present efficient implementations of random demodulator-based analog to information converters. We propose the use of frequency division multiplexing to generate random sequences that allow the use of clocks with sub-Nyquist rates and a two integrator design to provide an efficient and practical realization of the random demodulator. © 2011 IEEE.
UR - http://ieeexplore.ieee.org/document/6107745/
UR - http://www.scopus.com/inward/record.url?scp=84855672041&partnerID=8YFLogxK
U2 - 10.1109/BioCAS.2011.6107745
DO - 10.1109/BioCAS.2011.6107745
M3 - Conference contribution
SN - 9781457714696
SP - 133
EP - 136
BT - 2011 IEEE Biomedical Circuits and Systems Conference, BioCAS 2011
ER -