Zeljko Ignjatovic

According to our database, Zeljko Ignjatovic authored at least 35 papers between 2004 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Utilizing Multi-Body Interactions in a CMOS-Based Ising Machine for LDPC Decoding.

Eslam Elmitwalli, Zeljko Ignjatovic, Selçuk Köse

IEEE Trans. Circuits Syst. I Regul. Pap., January, 2024

2022

A CMOS Compatible Bistable Resistively-coupled Ising Machine-BRIM.

Yiqiao Zhang, Richard Afoakwa, Uday Kumar Reddy Vengalam, Michael C. Huang, Zeljko Ignjatovic

Proceedings of the IEEE International Symposium on Circuits and Systems, 2022

Increasing ising machine capacity with multi-chip architectures.

Anshujit Sharma, Richard Afoakwa, Zeljko Ignjatovic, Michael C. Huang

Proceedings of the ISCA '22: The 49th Annual International Symposium on Computer Architecture, New York, New York, USA, June 18, 2022

QuBRIM: A CMOS Compatible Resistively-Coupled Ising Machine with Quantized Nodal Interactions.

Yiqiao Zhang, Uday Kumar Reddy Vengalam, Anshujit Sharma, Michael C. Huang, Zeljko Ignjatovic

Proceedings of the 41st IEEE/ACM International Conference on Computer-Aided Design, 2022

2021

BRIM: Bistable Resistively-Coupled Ising Machine.

Richard Afoakwa, Yiqiao Zhang, Uday Kumar Reddy Vengalam, Zeljko Ignjatovic, Michael C. Huang

Proceedings of the IEEE International Symposium on High-Performance Computer Architecture, 2021

2020

CMOS Ising Machines with Coupled Bistable Nodes.

Richard Afoakwa, Yiqiao Zhang, Uday Kumar Reddy Vengalam, Zeljko Ignjatovic, Michael C. Huang

CoRR, 2020

2018

Predictive Successive Approximation ADC.

Jovan Mitrovic, Yiqiao Zhang, Zeljko Ignjatovic

Proceedings of the IEEE International Symposium on Circuits and Systems, 2018

2017

THz detection in sub-threshold Si MOSFETs by non-linear channel electron density modulation.

Moeen Hassanalieragh, J. Daniel Newman, Kenneth Fourspring, Zeljko Ignjatovic

Proceedings of the IEEE 60th International Midwest Symposium on Circuits and Systems, 2017

2015

A novel ultrasound imaging technique for portable and high speed imaging.

Swetha S. George, Roland Cheng, Zeljko Ignjatovic

Proceedings of the IEEE 13th International New Circuits and Systems Conference, 2015

A 94-dB SFDR multi-bit audio-band delta-sigma converter with DAC nonlinearity suppression.

Swetha S. George, Yu Song, Zeljko Ignjatovic

Proceedings of the 2015 IEEE International Symposium on Circuits and Systems, 2015

2014

Indirect-Feedback Sigma-Delta Image Sensors: Theory, Modeling and Design.

Zhe Gao, John C. Liobe, Mark F. Bocko, Zeljko Ignjatovic

IEEE Trans. Circuits Syst. I Regul. Pap., 2014

An improved high speed low noise CMOS image sensor.

Swetha S. George, Zeljko Ignjatovic

Proceedings of the IEEE 57th International Midwest Symposium on Circuits and Systems, 2014

2013

Non-Linear Reconstruction of Delta-Sigma Modulated Signals: Randomized Surrogate Constraint Decoding Algorithm.

Malisa Marijan, Zeljko Ignjatovic

IEEE Trans. Signal Process., 2013

Information-Theoretic Approach to A/D Conversion.

Zeljko Ignjatovic, Mark Sterling

IEEE Trans. Circuits Syst. I Regul. Pap., 2013

Noise model of indirect-feedback sigma-delta image sensors.

Zhe Gao, John C. Liobe, Zeljko Ignjatovic, Mark F. Bocko

Proceedings of the 2013 IEEE International Symposium on Circuits and Systems (ISCAS2013), 2013

Preamplifiers for non-contact capacitive biopotential measurements.

GuoChen Peng, Zeljko Ignjatovic, Mark F. Bocko

Proceedings of the 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2013

2011

A High-Performance PLL With a Low-Power Active Switched-Capacitor Loop Filter.

Yu Song, Zeljko Ignjatovic

IEEE Trans. Circuits Syst. II Express Briefs, 2011

2010

Adaptive Sensing and Optimal Power Allocation for Wireless Video Sensors With Sigma-Delta Imager.

Malisa Marijan, Ilker Demirkol, Danijel Maricic, Gaurav Sharma, Zeljko Ignjatovic

IEEE Trans. Image Process., 2010

A low-power active switched-capacitor loop filter for phase locked loops.

Yu Song, Zeljko Ignjatovic

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2010), May 30, 2010

Code division parallel delta-sigma A/D converter with probabilistic iterative decoding.

Malisa Marijan, Zeljko Ignjatovic

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2010), May 30, 2010

2009

Deployment of a Wireless Ultrasonic Sensor Array for Psychological Monitoring.

Roland Cheng, Wendi Rabiner Heinzelman, Melissa Sturge-Apple, Zeljko Ignjatovic

Proceedings of the Sensor Applications, Experimentation, and Logistics, 2009

Reconfigurable CMOS Image Sensor Design with Built-in Correlated Double Sampling.

Yang Zhang, Zeljko Ignjatovic

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2009), 2009

2008

Pseudo-random clocking to enhance signal integrity.

Selçuk Köse, Emre Salman, Zeljko Ignjatovic, Eby G. Friedman

Proceedings of the 21st Annual IEEE International SoC Conference, SoCC 2008, 2008

CMOS image sensor readout employing in-pixel transistor current sensing.

Zeljko Ignjatovic, Yang Zhang, Mark F. Bocko

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2008), 2008

2007

On-Chip Substrate Noise Suppression Using Clock Randomization Methodology.

Yuxin Wang, Zeljko Ignjatovic

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2007), 2007

A CMOS Image Sensor with Focal Plane Discrete Cosine Transform Computation.

Edwin J. Tan, Zeljko Ignjatovic, Mark F. Bocko

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2007), 2007

Blue-Noise Sigma-Delta Modulator: Improving Substrate Noise and Nonlinear Amplifier Gain Effects.

Eric C. Moule, Zeljko Ignjatovic

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2007), 2007

2006

A 2-path bandpass sigma-delta modulator utilizing blue-noise path selection.

Eric C. Moule, Zeljko Ignjatovic

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2006), 2006

Band-stop noise modulated bandpass sigma-delta analog-to-digital converter.

Eric C. Moule, Zeljko Ignjatovic

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2006), 2006

2005

A 2-path bandpass sigma-delta modulator utilizing a 3-path structure.

Eric C. Moule, Zeljko Ignjatovic

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2005), 2005

A method for efficient interpolation of discrete-time signals by using a blue-noise mapping method.

Zeljko Ignjatovic, Mark F. Bocko

Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

2004

Sigma-delta analog to digital converter architecture based upon a modulator design employing a mirrored integrator.

Zeljko Ignjatovic, Mark F. Bocko

Proceedings of the 2004 International Symposium on Circuits and Systems, 2004

A fully-differential switched capacitor chopper stabilized high-pass filter (mirrored integrator).

Zeljko Ignjatovic, Mark F. Bocko

Proceedings of the 2004 International Symposium on Circuits and Systems, 2004

An energy conservation method for wireless sensor networks employing a blue noise spatial sampling technique.

Mark A. Perillo, Zeljko Ignjatovic, Wendi Rabiner Heinzelman

Proceedings of the Third International Symposium on Information Processing in Sensor Networks, 2004

Data hiding via phase manipulation of audio signals.

Xiaoxiao Dong, Mark F. Bocko, Zeljko Ignjatovic

Proceedings of the 2004 IEEE International Conference on Acoustics, 2004