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Research Output 1997 2019

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Conference contribution

1-bit heuristic adaptive quantizer (HAQ) for on chip image compression in CMOS image sensors

Barrow, M., Bermak, A. & Chen, S., 2011, 2011 International Symposium on Integrated Circuits, ISIC 2011. p. 613-616 4 p. 6131937

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Image compression
Image sensors
Pixels
Heuristic algorithms
Adaptive algorithms
9 Citations (Scopus)

80dB dynamic range 100KHz bandwidth inverter-based ΣΔ ADC for CMOS image sensor

Tang, F., Wang, B. & Bermak, A., 2012, ISCAS 2012 - 2012 IEEE International Symposium on Circuits and Systems. p. 3094-3097 4 p. 6271975

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Image sensors
Transistors
Bandwidth
Differential amplifiers
Short circuit currents
3 Citations (Scopus)

A 0.18μm CMOS on-chip skin detection scheme based on NPNP-triple-junction structure

Zhao, X., Chen, S., Boussaid, F. & Bermak, A., 2007, 2007 International Symposium on Integrated Circuits, ISIC. p. 333-336 4 p. 4441866

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Skin
Costs
Pixels
Sampling
Color
2 Citations (Scopus)

A 1.2-V reconfigurable resolution CMOS image sensor with energy harvesting capability

Shi, C. & Bermak, A., 2010, Proceedings of the 2nd Asia Symposium on Quality Electronic Design, ASQED 2010. p. 208-211 4 p. 5548240

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Energy harvesting
Image sensors
Pixels
Transistors
Energy efficiency
3 Citations (Scopus)

A 14-bit 70MS/s pipeline ADC with power-efficient back-end stages

Ahmed, M., Tang, F. & Bermak, A., 30 Sep 2015, Proceedings of the 2015 IEEE International Conference on Electron Devices and Solid-State Circuits, EDSSC 2015. Institute of Electrical and Electronics Engineers Inc., p. 154-157 4 p. 7285073

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Pipelines
Recycling
Electric power utilization
Cascode amplifiers
2 Citations (Scopus)

A 2.2μW 15b incremental delta-sigma ADC with output-driven input segmentation

Wang, B., Law, M. K., Mohamad, S. & Bermak, A., 7 Mar 2016, 2016 21st Asia and South Pacific Design Automation Conference, ASP-DAC 2016. Institute of Electrical and Electronics Engineers Inc., Vol. 25-28-January-2016. p. 7-8 2 p. 7427975

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Multiplexing
Modulators
Feedback
Electric potential
1 Citation (Scopus)

A 2PJ/Pixel/Direction MIMO Processing Based CMOS Image Sensor for Omnidirectional Local Binary Pattern Extraction and Edge Detection

Zhong, X., Yu, Q., Bermak, A., Tsui, C. Y. & Law, M. K., 22 Oct 2018, 2018 IEEE Symposium on VLSI Circuits, VLSI Circuits 2018. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-June. p. 247-248 2 p. 8502214

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Edge detection
Image sensors
Pixels
Processing
Signal processing
2 Citations (Scopus)

A 4×4 tin oxide gas sensor array based on spike sequence matching

Ting Ng, K., Guo, B., Martinez, D., Boussaid, F. & Bermak, A., 2008, 2008 2nd International Conference on Signals, Circuits and Systems, SCS 2008. 4746959

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Sensor arrays
Tin oxides
Chemical sensors
Gases
Identification (control systems)

A 4 × 4 tin oxide gas sensor array with on-chip signal pre-processing

Guo, B., Bermak, A., Chan, P. C. H. & Yan, G. Z., 2006, Proceedings of the International Conference on Microelectronics, ICM. p. 9-12 4 p. 4243635

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Sensor arrays
Tin oxides
Chemical sensors
Networks (circuits)
Processing
1 Citation (Scopus)

A 4 × 4 tin oxide gas sensor array with surface micro-machined convex micro-hotplates

Guo, B., Bermak, A., Chan, P. C. H. & Yan, G. Z., 2006, 2006 5th IEEE Conference on Sensors. p. 224-227 4 p. 4178600

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Sensor arrays
Tin oxides
Chemical sensors
Machining
Polysilicon

A background subtraction based column-parallel analog-to-information converter for motion-triggered vision sensor

Zhong, X., Zhang, B. & Bermak, A., 29 Jul 2016, ISCAS 2016 - IEEE International Symposium on Circuits and Systems. Institute of Electrical and Electronics Engineers Inc., Vol. 2016-July. p. 1426-1429 4 p. 7527518

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Bandwidth
Sensors
Data communication systems
Sensor networks

Accurate channel approximation using perspective projection for a CAMCOM link

Atta, M. A. & Bermak, A., 1 Jan 2018, Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2018. OSA - The Optical Society, Vol. Part F113-CLEOPR 2018.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Telecommunication links
Parameterization
Cameras

Accurate Channel Approximation Using Perspective Projection for a CamCom Link

Atta, M. A. & Bermak, A., 25 Apr 2019, 2018 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2018. Institute of Electrical and Electronics Engineers Inc., 8699996. (2018 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Telecommunication links
projection
Parameterization
approximation
parameterization

Achromatic micropolarizing filters for visible circular polarization bio-imaging

Zhao, X., Bermak, A. & Boussaid, F., 2011, 54th IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2011. 6026395

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Circular polarization
Imaging techniques
Biopsy
Optical tomography
Mean square error

A CMOS Current Mirroring Integration Based Visible Light Receiver for Intelligent Transport Systems

Ahmed, M. & Bermak, A., Aug 2019, 2019 IEEE 62nd International Midwest Symposium on Circuits and Systems, MWSCAS 2019. Institute of Electrical and Electronics Engineers Inc., p. 566-569 4 p. 8884993. (Midwest Symposium on Circuits and Systems; vol. 2019-August).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Flip flop circuits
Light interference
Photocurrents
Amplification
Charge transfer
7 Citations (Scopus)

A CMOS digital pixel sensor with photo-patterned micropolarizer array for real-time focal-plane polarization imaging

Zhao, X., Bermak, A. & Boussaid, F., 2008, 2008 IEEE-BIOCAS Biomedical Circuits and Systems Conference, BIOCAS 2008. p. 145-148 4 p. 4696895

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Pixels
Polarization
Imaging techniques
Sensors
Pulse time modulation
3 Citations (Scopus)

A CMOS image sensor with combined adaptive-quantization and QTD-based on-chip compression processor

Shoushunf, C., Bermak, A., Yanf, W. & Martinez, D., 2006, Proceedings of the IEEE 2006 Custom Integrated Circuits Conference, CICC 2006. p. 329-332 4 p. 4114971

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Image sensors
Image compression
Electric power utilization
Decomposition
Processing
4 Citations (Scopus)

A CMOS image sensor with on chip image compression based on predictive boundary adaptation and QTD algorithm

Shoushun, C., Bermak, A., Yan, W. & Martinez, D., 2007, The 6th IEEE Conference on SENSORS, IEEE SENSORS 2007. p. 531-534 4 p. 4388453

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Image compression
Image sensors
Pixels
Differential pulse code modulation
Image acquisition
3 Citations (Scopus)

A CMOS image sensor with reconfigurable resolution for energy harvesting applications

Shi, C., Law, M. K. & Bermak, A., 2009, IEEE Sensors 2009 Conference - SENSORS 2009. p. 197-200 4 p. 5398193

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Energy harvesting
Image sensors
Pixels
Photodetectors
Sensor nodes

A CMOS transimpedence amplifier with ambient light rejection for visible light communication in intelligent transport systems

Ahmed, M. & Bermak, A., Jun 2019, 2019 15th International Wireless Communications and Mobile Computing Conference, IWCMC 2019. Institute of Electrical and Electronics Engineers Inc., p. 7-13 7 p. 8766535. (2019 15th International Wireless Communications and Mobile Computing Conference, IWCMC 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Light amplifiers
Photocurrents
Differential amplifiers
Light interference
Bias currents

A CMOS vision sensor with on-the-fly histogram equalization using TFS encoding and AER read-out

Chen, S., Bermak, A. & Martinez, D., 2006, 2005 IEEE Asian Solid-State Circuits Conference, ASSCC 2005. p. 433-436 4 p. 4017624

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Pixels
Sensors
Silicon
Processing
Electric potential
2 Citations (Scopus)

A compact digital pixel sensor architecture using predictive coding scheme

Zhang, M. & Bermak, A., 2008, 2008 IEEE Sensors, SENSORS 2008. p. 961-964 4 p. 4716601

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Pixels
Sensors
Sensor arrays
Sampling
Silicon
2 Citations (Scopus)

A compact multi-chip-module implementation of a multi-precision neural network classifier

Bermak, A. & Martinez, D., 2001, ISCAS 2001 - 2001 IEEE International Symposium on Circuits and Systems, Conference Proceedings. Vol. 3. p. 249-252 4 p. 921294

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Multicarrier modulation
Classifiers
Neural networks
Neurons
Topology
3 Citations (Scopus)

A comparative study of density models for gas identification using microelectronic gas sensor

Brahim-Belhouari, S., Bermak, A., Wei, G. & Chan, P. C. H., 2003, Proceedings of the 3rd IEEE International Symposium on Signal Processing and Information Technology, ISSPIT 2003. Institute of Electrical and Electronics Engineers Inc., p. 138-141 4 p. 1341079

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Chemical sensors
Microelectronics
Identification (control systems)
Gases
Sensor arrays
1 Citation (Scopus)

A differential readout circuit for tin oxide gas sensor array

Guo, B. & Bermak, A., 2006, 2005 IEEE Conference on Electron Devices and Solid-State Circuits, EDSSC. p. 635-638 4 p. 1635354

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Sensor arrays
Tin oxides
Chemical sensors
Networks (circuits)
Sensors

A digital CMOS imager with pixel level analog-to-digital converter and reconfigurable SRAM/counter

Yung, Y. F. & Bermak, A., 2004, Proceedings - 4th IEEE International Workshop on System-on-Chip for Real-Time Applications, IWSOC 2004. Badawy, W. & Ismail, Y. (eds.). p. 33-36 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Static random access storage
Digital to analog conversion
Image sensors
Pixels
Electric power utilization

A digitally programmable current mode analog shunting inhibition cellular neural network

Bermak, A. & Bouzerdoum, F. B. È. A., 2000, ICECS 2000 - 7th IEEE International Conference on Electronics, Circuits and Systems. Vol. 2. p. 962-965 4 p. 913036

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cellular neural networks
Image sensors
Masks
Networks (circuits)
Image enhancement
2 Citations (Scopus)

A Dual-mode Flow Measurement System for Large Sensing Range with High Accuracy

Duan, M., Xu, W., Zhong, X., Ahmed, M., Lee, Y. K. & Bermak, A., 26 Apr 2018, 2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-May. 8351324

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Flow measurement
Flow rate
Sensors
Analog to digital conversion
Measurement errors

A flexible differential temperature sensor for wearable electronics applications

Ali, S., Bae, J. & Bermak, A., 1 Jul 2019, FLEPS 2019 - IEEE International Conference on Flexible and Printable Sensors and Systems, Proceedings. Institute of Electrical and Electronics Engineers Inc., 8792276. (FLEPS 2019 - IEEE International Conference on Flexible and Printable Sensors and Systems, Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

temperature sensors
Temperature sensors
meanders
sensors
Sensors
3 Citations (Scopus)

A frequency-based signature gas identification circuit for SnO2 gas sensors

Ng, K. T., Boussaid, F. & Bermak, A., 2010, ISCAS 2010 - 2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems. p. 2275-2278 4 p. 5536952

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Chemical sensors
Networks (circuits)
Gases
Sensors
Tin oxides
4 Citations (Scopus)

A hierarchical ZnO nanostructure gas sensor for human breath-level acetone detection

Chen, J., Pan, X., Boussaid, F., Bermak, A. & Fan, Z., 29 Jul 2016, ISCAS 2016 - IEEE International Symposium on Circuits and Systems. Institute of Electrical and Electronics Engineers Inc., Vol. 2016-July. p. 1866-1869 4 p. 7538935

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Chemical sensors
Acetone
Nanostructures
Medical problems
Silicon wafers
1 Citation (Scopus)

A high-resolution micro-circular-polarization-analyzer array for real-time active circular polarization imaging

Zhao, X., Bermak, A., Boussaid, F., Yao, L. & Chigrinov, V. G., 2009, 2009 IEEE Biomedical Circuits and Systems Conference, BioCAS 2009. p. 49-52 4 p. 5372086

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Circular polarization
Liquid crystals
Imaging techniques
Light polarization
Image sensors
10 Citations (Scopus)

A high-speed 32-bit signed/unsigned pipelined multiplier

Li, Q., Liang, G. & Bermak, A., 2010, Proceedings - 5th IEEE International Symposium on Electronic Design, Test and Applications, DELTA 2010. p. 207-211 5 p. 5438690

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Silicon
3 Citations (Scopus)

A high voltage zero-static current voltage scaling ADC interface circuit for micro-stimulator

Lee, P. J. H., Chen, D. G., Bermak, A. & Law, M. K., 2014, 2014 IEEE International Symposium on Circuits and Systems, ISCAS 2014. Institute of Electrical and Electronics Engineers Inc., p. 1380-1383 4 p. 6865401

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Networks (circuits)
Electric potential
Charge transfer
Voltage scaling
Electric power utilization

A hybrid CMOS DPS with conditional data readout scheme

Lau, K. L., Léomant, S. & Bermak, A., 2010, Proceedings - 5th IEEE International Symposium on Electronic Design, Test and Applications, DELTA 2010. p. 44-47 4 p. 5438713

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Pixels
Sensors
Data storage equipment
Pulse width modulation
Transistors

A Hybrid Denoising Algorithm for DoFP Polarization Image Sensors

Abubakar, A., Zhao, X., Takruri, M., Bastaki, E. & Bermak, A., Nov 2019, 2019 International Conference on Electrical and Computing Technologies and Applications, ICECTA 2019. Institute of Electrical and Electronics Engineers Inc., 8959597. (2019 International Conference on Electrical and Computing Technologies and Applications, ICECTA 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Image sensors
Polarization
Singular value decomposition
Signal to noise ratio
5 Citations (Scopus)

A low-complexity image compression algorithm for Address-Event Representation (AER) PWM image sensors

Chen, D. G., Bermak, A. & Tsui, C. Y., 2011, 2011 IEEE International Symposium of Circuits and Systems, ISCAS 2011. p. 2825-2828 4 p. 5938193

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Image compression
Image sensors
Pulse width modulation
Pixels
Data storage equipment
5 Citations (Scopus)

A low-cost capacitive relative humidity sensor for food moisture monitoring application

Wang, B., Law, M. K. & Bermak, A., 2012, Proceedings of the 4th Asia Symposium on Quality Electronic Design, ASQED 2012. p. 95-99 5 p. 6320483

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Humidity sensors
Hygrometers
Atmospheric humidity
Moisture
Monitoring
1 Citation (Scopus)

A low cost CMOS polarimetric ophthalmoscope scheme for cerebral malaria diagnostics

Zhao, X., Bermak, A. & Boussaid, F., 2012, VLSI-SoC: Advanced Research for Systems on Chip - 19th IFIP WG 10.5/IEEE International Conference on Very Large Scale Integration, VLSI-SoC 2011, Revised Selected Papers. Vol. 379 AICT. p. 1-9 9 p. (IFIP Advances in Information and Communication Technology; vol. 379 AICT).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Costs
Diagnostics
Malaria
Interaction
Cell phone

A low cost CMOS polarimetric ophthalmoscope scheme for cerebral malaria diagnostics

Zhao, X., Bermak, A. & Boussaid, F., 2011, 2011 IEEE/IFIP 19th International Conference on VLSI and System-on-Chip, VLSI-SoC 2011. p. 1-4 4 p. 6081598

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Molecules
Molecular orientation
Nematic liquid crystals
Image sensors
Liquid crystals

A low-cost micro BTU sensor system fabricated by CMOS MEMS technology

Xu, W., Duan, M., Ahmed, M., Mohamad, S., Bermak, A. & Lee, Y. K., 26 Jul 2017, TRANSDUCERS 2017 - 19th International Conference on Solid-State Sensors, Actuators and Microsystems. Institute of Electrical and Electronics Engineers Inc., p. 406-409 4 p. 7994073

Research output: Chapter in Book/Report/Conference proceedingConference contribution

microelectromechanical systems
MEMS
CMOS
sensors
Sensors
3 Citations (Scopus)

A low-offset dynamic comparator with area-efficient and low-power offset cancellation

Zhong, X., Bermak, A. & Tsui, C. Y., 13 Dec 2017, 25th IFIP/IEEE International Conference on Very Large Scale Integration, VLSI-SoC 2017 - Proceedings. IEEE Computer Society, 8203481

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electric potential
Energy utilization
Transistors
Processing
16 Citations (Scopus)

A low power CMOS image sensor design for wireless endoscopy capsule

Zhang, M., Bermak, A., Li, X. & Wang, Z., 2008, 2008 IEEE-BIOCAS Biomedical Circuits and Systems Conference, BIOCAS 2008. p. 397-400 4 p. 4696958

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Endoscopy
Image sensors
Pixels
Sensor arrays
Data storage equipment
5 Citations (Scopus)

A low power digital pixel sensor with a dynamically biased ADC

Wu, X. & Bermak, A., 2008, 2008 International SoC Design Conference, ISOCC 2008. Vol. 1. 4815584

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Pixels
Sensors
Photodiodes
Image sensors
Clocks
16 Citations (Scopus)

A low-power dynamic comparator with digital calibration for reduced offset mismatch

Chen, D. G. & Bermak, A., 2012, ISCAS 2012 - 2012 IEEE International Symposium on Circuits and Systems. p. 1283-1286 4 p. 6271472

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Calibration
Digital to analog conversion
Clocks

A low power linear output current-mediated CMOS imager

Tang, F. & Bermak, A., 2009, 2009 1st Asia Symposium on Quality Electronic Design, ASQED 2009. p. 284-287 4 p. 5206253

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Image sensors
Triodes
Photocurrents
Mirrors
Pixels
7 Citations (Scopus)

A low power oscillator based temperature sensor for RFID applications

Mohamad, S., Tang, F., Amira, A., Bermak, A. & Benammar, M., 2013, Proceedings of the 5th Asia Symposium on Quality Electronic Design, ASQED 2013. IEEE Computer Society, p. 50-54 5 p. 6643563

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Temperature sensors
Radio frequency identification (RFID)
Electric power utilization
Digital to analog conversion
Thyristors

A low power relaxation oscillator with process insensitive auto-calibration scheme

Lu, X., Wang, B., Wen, Z., Zhao, X., Cao, Y. & Bermak, A., 3 Jan 2017, 2016 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2016. Institute of Electrical and Electronics Engineers Inc., p. 694-697 4 p. 7804068

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Relaxation oscillators
Capacitors
Calibration
Clocks
Tuning
3 Citations (Scopus)

A low power temperature sensor based on a voltage to time converter cell

Mohamad, S., Tang, F., Bermak, A., Amira, A. & Benammar, M., 2013, 2013 25th International Conference on Microelectronics, ICM 2013. 6734994

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Temperature sensors
Electric potential
Electric power utilization
Bias currents
Sensors
1 Citation (Scopus)

A multi-sensing reconfigurable platform for gas applications

Akbar, M. A., Ali, A. A. S., Amira, A., Benammar, M., Bensaali, F., Mohamad, S., Tang, F., Bermak, A., Zgaren, M. & Sawan, M., 2014, 2014 26th International Conference on Microelectronics, ICM 2014. Institute of Electrical and Electronics Engineers Inc., Vol. 2015-March. p. 148-151 4 p. 7071828

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Gases
Sensors
Gas industry
Processing
Tin oxides