Ray Simpkin

Engineering · Physical Sciences

8h-index470citations23works4.02yr avg
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Research Topics

Microwave Imaging and Scattering Analysis(12), Geophysical Methods and Applications(6), Microwave and Dielectric Measurement Techniques(5), Indoor and Outdoor Localization Technologies(4), Spectroscopy and Chemometric Analyses(4)

Publications23 total

A smart idea to reject motion artefacts from ECG measurements due to sensor-body impedance
Sensors and Actuators A Physical·2024· 4 citedOpen Access
On machine learning methods to estimate cannabidiolic acid content of Cannabis sativa L. from near-infrared hyperspectral imaging
2023· 6 cited
A Smart Idea to Reject Motion Artefacts from Ecg Measurements Due to Sensor-Body Impedance
SSRN Electronic Journal·2023Open Access
Quantification of edge effects in capacitive biopotential sensing
TENCON 2021 - 2021 IEEE Region 10 Conference (TENCON)·2021
Classifying Cannabis Sativa Flowers, Stems and Leaves using Statistical Machine Learning with Near-Infrared Hyperspectral Reflectance Imaging
2020· 18 cited
Signal-to-Noise Ratio Contributors and Effects in Proximal Near-Infrared Spectral Reflectance Measurement on Plant Leaves
2020· 4 cited
Proximal Near-Infrared Spectral Reflectance Characterisation of Weeds Species in New Zealand Pasture
2019· 5 cited
INVESTIGATION OF ANTENNA ARRAY CONFIGURATIONS USING FAR-FIELD HOLOGRAPHIC MICROWAVE IMAGING TECHNIQUE
Progress In Electromagnetics Research M·2015· 12 citedOpen Access
Antenna Array Configuration in Holographic Microwave Imaging
2014· 1 cited
THREE-DIMENSIONAL FAR-FIELD HOLOGRAPHIC MICROWAVE IMAGING: AN EXPERIMENTAL INVESTIGATION OF DIELECTRIC OBJECT
Progress In Electromagnetics Research B·2014· 6 citedOpen Access
IMAGING OF 3-D DIELECTRIC OBJECTS USING FAR-FIELD HOLOGRAPHIC MICROWAVE IMAGING TECHNIQUE
Progress In Electromagnetics Research B·2014· 18 citedOpen Access
Three-Dimensional Holographic Microwave Imaging Array: Experimental Investigation of Tumour Detection in Breast Phantom
2013· 1 cited
Open-ended waveguide antenna for microwave breast cancer detection
2013· 8 cited
Holographic Microwave Imaging Array: Experimental investigation of breast tumour detection
2013· 6 cited
Holographic microwave imaging for medical applications
Journal of Biomedical Science and Engineering·2013· 23 citedOpen Access
Holographic Microwave Imaging Array for Brain Stroke Detection
Journal of Signal and Information Processing·2013· 14 citedOpen Access
3D breast cancer imaging using holographic microwave interferometry
2012· 12 cited
Holographic Microwave Imaging Array for Early Breast Cancer Detection
2012· 3 cited
DETERMINATION OF CLOSED-FORM EXPRESSIONS FOR RAYLEIGH SCATTERING OF POLARIZED LIGHT FROM ADSORBED PARTICLES ON OR BELOW A SUBSTRATE
Progress In Electromagnetics Research B·2012
Derivation of Lichtenecker's Logarithmic Mixture Formula From Maxwell's Equations
IEEE Transactions on Microwave Theory and Techniques·2010· 232 cited
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Frequent Co-authors

Lulu Wang(11), Ahmed M. Al‐Jumaily(11), W.S. Holmes(4), Melanie Po‐Leen Ooi(4), Serge Demidenko(4), Ye Chow Kuang(3), Dan Blanchon(3), Anubha Kalra(3), Gautam Anand(3), Andrew Lowe(3), David Budgett(3), Gourab Sen Gupta(2), D.S. Lockyer(1), J.C. Vardaxoglou(1), Irene Lopez-Ubiria(1), Alvaro Vidiella(1), Sanush Abeysekera(1), Manu Caddie(1), Jessika Nowak(1), Morgan Look(1)