An Analog Radial Basis Function Circuit Using a Compact Euclidean Distance Calculator. - Steve Collins; Gillian F. Marshall; D. R. Brown (ISCAS, 1994)

Fuzzy logic architecture using subthreshold analogue floating-gate devices. - Gillian F. Marshall; Steve Collins (IEEE Trans. Fuzzy Syst., 1997)

Analysis and simulation of a cascaded delta delta-sigma modulator. - Dileepan Joseph; Lionel Tarassenko; Steve Collins (Comput. Stand. Interfaces, 2001)

A temperature independent trimmable current source. - Sunay Shah; Steve Collins (ISCAS (1), 2002)

Modeling, calibration, and correction of nonlinear illumination-dependent fixed pattern noise in logarithmic CMOS image sensors. - Dileepan Joseph; Steve Collins (IEEE Trans. Instrum. Meas., 2002)

A direct digital frequency synthesis system for low power communications. - Alistair Lee McEwan; Syed Ahmar Shah; Steve Collins (ESSCIRC, 2003)

Analogue interpolation based direct digital frequency synthesis. - Alistair McEwan; Steve Collins (ISCAS (1), 2003)

Modeling, calibration, and rendition of color logarithmic CMOS image sensors. - Dileepan Joseph; Steve Collins (IEEE Trans. Instrum. Meas., 2003)

A spike-based analogue circuit that emphasises in auditory stimuli. - Natasha Chia; Steve Collins (ISCAS (5), 2004)

An electronic calibration scheme for logarithmic CMOS pixels. - Bhaskar Choubey; Satoshi Aoyama; Dileepan Joseph; Stephen O. Otim; Steve Collins (ISCAS (4), 2004)

Spike timing dependent adaptation for mismatch compensation. - Katherine L. Cameron; Alan F. Murray; Steve Collins (ISCAS, 2006)

A compact direct digital frequency synthesis architecture. - Alistair McEwan; Steve Collins (ISCAS, 2006)

Direct Digital-Frequency Synthesis by Analog Interpolation. - Alistair Lee McEwan; Steve Collins (IEEE Trans. Circuits Syst. II Express Briefs, 2006)

Determining ITDs Using Two Microphones on a Flat Panel During Onset Intervals With a Biologically Inspired Spike-Based Technique. - Leslie S. Smith; Steve Collins (IEEE Trans. Speech Audio Process., 2007)

A Model for Temperature Insensitive Trimmable MOSFET Current Sources. - Sunay Shah; Steve Collins (IEEE Trans. Circuits Syst. II Express Briefs, 2007)

Characterization and Simple Fixed Pattern Noise Correction in Wide Dynamic Range "Logarithmic" Imagers. - Stephen O. Otim; Bhaskar Choubey; Dileepan Joseph; Steve Collins (IEEE Trans. Instrum. Meas., 2007)

An Algorithm to Determine the Chromaticity Under Non-uniform Illuminant. - Sivalogeswaran Ratnasingam; Steve Collins (ICISP, 2008)

An optically powered, free space optical communications receiver. - Jingjing Liu 005; Grahame E. Faulkner; Steve Collins; Dominic C. O'Brien; Steve J. Elston (ISCAS, 2008)

Optimum Sensors for 'Chromaticity' Constancy in the Pixel. - Sivalogeswaran Ratnasingam; Steve Collins (ICIAP, 2009)

A Method for Designing and Assessing Sensors for Chromaticity Constancy in High Dynamic Range Scenes. - Sivalogeswaran Ratnasingam; Steve Collins; Javier Hernández-Andrés (CIC, 2009)

Design and implementation of optical wireless communications with optically powered smart dust motes. - Dominic C. O'Brien; Jing Liu; Grahame E. Faulkner; Sashigaran Sivathasan; Wei Yuan; Steve Collins; Steve J. Elston; V. Pithamiron (IEEE J. Sel. Areas Commun., 2009)

Temperature Dependence of Fixed Pattern Noise in Logarithmic CMOS Image Sensors. - Dileepan Joseph; Steve Collins (IEEE Trans. Instrum. Meas., 2009)

Sensitivity enhancement using a nonlinear resonator. - Chenchen Deng; Steve Collins (APCCAS, 2010)

Compact readout circuits for SPAD arrays. - Danial Chitnis; Steve Collins (ISCAS, 2010)

A wide dynamic range integrating pixel with an improved low light sensitivity. - Dipayan Das 002; Steve Collins (ISCAS, 2010)

Analysis and assessment of the effects of fixed pattern and quantization noise on the accuracy of color rendition in wide-dynamic-range complementary metal-oxide semiconductor imagers. - Stephen O. Otim; Steve Collins (J. Electronic Imaging, 2010)

Photocurrent dependent response of a SPAD biased by a charge pump. - Mohammed Al-Rawhani; David R. S. Cumming; Danial Chitnis; Steve Collins (ISCAS, 2011)

A circuit that creates a logarithmic response from an integrating CMOS pixel. - Dipayan Das 002; Steve Collins (ISCAS, 2011)

A wide dynamic range CMOS image sensor with the optimum photoresponse per pixel. - Dipayan Das 002; Hereward J. Mills; Steve Collins (ISCAS, 2011)

Broadcasting over Photon-Counting Channels via Multiresolution PPM: Implementation and Experimental Results. - Ibrahim Alsolami; Danial Chitnis; Dominic C. O'Brien; Steve Collins (IEEE Commun. Lett., 2012)

Analysis of colour constancy algorithms using the knowledge of variation of correlated colour temperature of daylight with solar elevation. - Sivalogeswaran Ratnasingam; Steve Collins; Javier Hernández-Andrés (EURASIP J. Image Video Process., 2013)

Design and Implementation of a Wireless Capsule Suitable for Autofluorescence Intensity Detection in Biological Tissues. - Mohammed Al-Rawhani; Danial Chitnis; James Beeley; Steve Collins; David R. S. Cumming (IEEE Trans. Biomed. Eng., 2013)

Optical receiver front end for optically powered smart dust. - Jingjing Liu 005; Yimin Zhou 001; Grahame E. Faulkner; Dominic C. O'Brien; Steve Collins (Int. J. Circuit Theory Appl., 2015)

An integrating wide dynamic range nMOS pixel with a logarithmic reference voltage generator. - Mus'ab Shaharom; Steve Collins (ISCAS, 2016)

A method for determining the response of adaptive multiple reset wide dynamic range pixels. - Mus'ab Shaharom; Steve Collins (NEWCAS, 2017)

A Shot-Noise Limited 420 Mbps Visible Light Communication System using Commerical Off-the-Shelf Silicon Photomultiplier (SiPM). - Zubair Ahmed; Long Zhang; Grahame E. Faulkner; Dominic C. O'Brien; Steve Collins (ICC Workshops, 2019)

A Slab Fluorescent Concentrator for Visible Light Communications. - Amna Riaz; Steve Collins (MENACOMM, 2019)

An Optical Transceiver Powered by On-Chip Solar Cells for IoT Smart Dusts With Optical Wireless Communications. - Jingjing Liu 005; Grahame E. Faulkner; Bhaskar Choubey; Steve Collins; Dominic C. O'Brien (IEEE Internet Things J., 2019)

A wide field of view VLC receiver for smartphones. - Amna Riaz; Steve Collins (ECOC, 2020)

Silicon photomultiplier receivers and future VLC systems. - Wajahat Ali; Grahame E. Faulkner; Zubair Ahmed; William Matthews; Dominic C. O'Brien; Steve Collins (GLOBECOM (Workshops), 2020)

Optical OFDM and SiPM Receivers. - Cuiwei He; Zubair Ahmed; Steve Collins (GLOBECOM (Workshops), 2020)

Giga-Bit Transmission Between an Eye-Safe Transmitter and Wide Field-of-View SiPM Receiver. - Wajahat Ali; Grahame E. Faulkner; Zubair Ahmed; William Matthews; Steve Collins (IEEE Access, 2021)

Signal Pre-Equalization in a Silicon Photomultiplier-Based Optical OFDM System. - Cuiwei He; Zubair Ahmed; Steve Collins (IEEE Access, 2021)

The negative impact of anode resistance on SiPMs as VLC receivers. - William Matthews; Steve Collins (PRIME, 2022)

A Hybrid Direct Search and Model-Based Derivative-Free Optimization Method with Dynamic Decision Processing and Application in Solid-Tank Design. - Zhongda Huang; Andy Ogilvy; Steve Collins; Warren L. Hare; Michelle Hilts; Andrew Jirasek (Algorithms, 2023)

A Roadmap for Gigabit to Terabit Optical Wireless Communications Receivers. - William Matthews; Steve Collins (Sensors, 2023)