Low power and high precision analog VLSI design of 1-D DCT for real-time application

D Kumar, A Ganguly, P Chakraborty… - 2022 IEEE Region …, 2022 - ieeexplore.ieee.org
The need for low power in many wireless and biomedical signal processing applications
leaves a great scope for the analog discrete time VLSI architectures over their digital …

Precise realization of one-staged 2-D DCT using analog current mode architecture in compressed sensing front-end

A Ganguly, A Banerjee - Microelectronics Journal, 2021 - Elsevier
Analog discrete cosine transform (DCT) with CMOS image sensor is an advantageous
alternative in low power wireless Compressed Sensing (CS) Systems. The researchers have …