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2024

Conference Publication

Ultra low-complexity 4-D IIR hyperfan filter for light field denoising

Satheeskanth, Navaratnam, Wijenayake, Chamith and Edussooriya, Chamira U. S. (2024). Ultra low-complexity 4-D IIR hyperfan filter for light field denoising. Moratuwa Engineering Research Conference, MERCon, Moratuwa, Sri Lanka, 8-10 August 2024. Piscataway, NJ, United States: Institute of Electrical and Electronics Engineers. doi: 10.1109/mercon63886.2024.10688959

Ultra low-complexity 4-D IIR hyperfan filter for light field denoising

2024

Conference Publication

A spatially-interpolated beamformer using a parallel structure with sparse linear arrays

Pakiyarajah, Darukeesan, Edussooriya, Chamira U. S., Wijenayake, Chamith and Madanayake, Arjuna (2024). A spatially-interpolated beamformer using a parallel structure with sparse linear arrays. 2024 Moratuwa Engineering Research Conference (MERCon), Moratuwa, Sri Lanka, 8-10 August 2024. Piscataway, NJ, Australia: Institute of Electrical and Electronics Engineers. doi: 10.1109/mercon63886.2024.10689079

A spatially-interpolated beamformer using a parallel structure with sparse linear arrays

2024

Conference Publication

Minimax design of M-D interpolated FIR filters using convex-concave procedure

Nanthakumar, Pathmapirian, Edussooriya, Chamira U. S., Wijenayake, Chamith and Madanayake, Arjuna (2024). Minimax design of M-D interpolated FIR filters using convex-concave procedure. 2024 IEEE International Symposium on Circuits and Systems (ISCAS), Singapore, Singapore, 19-22 May 2024. Piscataway, NJ, United States: IEEE. doi: 10.1109/iscas58744.2024.10558262

Minimax design of M-D interpolated FIR filters using convex-concave procedure

2024

Conference Publication

Acquisition and processing of chromatic derivatives using FPGA-based digital hardware

Zhong, Zhaofeng, Nanthakumar, Pathmapirian, Field, Gabriel, Edussooriya, Chamira U. S., Ignjatovic, Aleksandar and Wijenayake, Chamith (2024). Acquisition and processing of chromatic derivatives using FPGA-based digital hardware. 2024 IEEE International Symposium on Circuits and Systems (ISCAS), Singapore, Singapore, 19-22 May 2024. Piscataway, NJ, United States: IEEE. doi: 10.1109/iscas58744.2024.10558136

Acquisition and processing of chromatic derivatives using FPGA-based digital hardware

2023

Conference Publication

Exploring the performance of generative AI tools in electrical engineering education

Zhong, Zhaofeng, Wijenayake, Chamith and Edussooriya, Chamira U. S. (2023). Exploring the performance of generative AI tools in electrical engineering education. 2023 IEEE International Conference on Teaching, Assessment and Learning for Engineering (TALE), Auckland, New Zealand, 28 November - 1 December 2023. Piscataway, NJ, United States: IEEE. doi: 10.1109/tale56641.2023.10398370

Exploring the performance of generative AI tools in electrical engineering education

2023

Conference Publication

Investigating different approaches on online laboratory practices

Tomeo-Reyes, Inmaculada, Chen, Zhuoyu, Wijenayake, Chamith and Khatamianfar, Arash (2023). Investigating different approaches on online laboratory practices. 2023 IEEE International Conference on Teaching, Assessment and Learning for Engineering (TALE), Auckland, New Zealand, 28 November - 1 December 2023. Piscataway, NJ, United States: IEEE. doi: 10.1109/tale56641.2023.10398338

Investigating different approaches on online laboratory practices

2023

Conference Publication

A low-complexity 2-D FIR parallelogram filter for broadband beamforming with sparse linear arrays

Pakiyarajah, Darukeesan, Edussooriya, Chamira U. S., Wijenayake, Chamith and Madanayake, Arjuna (2023). A low-complexity 2-D FIR parallelogram filter for broadband beamforming with sparse linear arrays. 2023 Moratuwa Engineering Research Conference (MERCon), Moratuwa, Sri Lanka, 9-11 November 2023. Piscataway, NJ USA: Institute of Electrical and Electronics Engineers. doi: 10.1109/mercon60487.2023.10355500

A low-complexity 2-D FIR parallelogram filter for broadband beamforming with sparse linear arrays

2023

Conference Publication

Minimax design of M-D complex-coefficient FIR filters with nearly-constant low group delays

Pakiyarajah, Darukeesan, Chamira Edussooriya, U. S., Wijenayake, Chamith and Madanayake, Arjuna (2023). Minimax design of M-D complex-coefficient FIR filters with nearly-constant low group delays. 2023 Moratuwa Engineering Research Conference (MERCon), Moratuwa, Sri Lanka, 9-11 November 2023. Piscataway, NJ USA: Institute of Electrical and Electronics Engineers. doi: 10.1109/mercon60487.2023.10355448

Minimax design of M-D complex-coefficient FIR filters with nearly-constant low group delays

2023

Conference Publication

Combined Approximate Transforms and Approximate Computing for Low-Complexity Multibeam Arrays

Nanthakumar, Pathmapirian, Wijenayake, Chamith, Edussooriya, Chamira U. S. and Madanayake, Arjuna (2023). Combined Approximate Transforms and Approximate Computing for Low-Complexity Multibeam Arrays. 2023 22nd International Symposium on Communications and Information Technologies (ISCIT), Sydney, NSW Australia, 16-18 October 2023. Piscataway, NJ United States: Institute of Electrical and Electronics Engineers. doi: 10.1109/iscit57293.2023.10376103

Combined Approximate Transforms and Approximate Computing for Low-Complexity Multibeam Arrays

2023

Conference Publication

Low-complexity DFT-based multibeamforming arrays with configurable beam profiles

Nanthakumar, Pathmapirian, Wijenayake, Chamith, Edussooriya, Chamira U. S. and Madanayake, Arjuna (2023). Low-complexity DFT-based multibeamforming arrays with configurable beam profiles. 2023 IEEE Region 10 Symposium, TENSYMP 2023, Canberra, ACT Australia, 6-8 September 2023. Piscataway, NJ, United States: IEEE. doi: 10.1109/tensymp55890.2023.10223668

Low-complexity DFT-based multibeamforming arrays with configurable beam profiles

2022

Conference Publication

MUSIC algorithm for young mathematicians and engineers

De Silva, Raveen, Antonir, Amir, Ignjatovic, Aleksandar and Wijenayake, Chamith (2022). MUSIC algorithm for young mathematicians and engineers. 33rd Australasian Association for Engineering Education Conference, Sydney, Australia, 4-7 December 2022. Australasian Association for Engineering Education.

MUSIC algorithm for young mathematicians and engineers

2022

Conference Publication

Mostly online project-based learning during the COVID-19 pandemic

D'Souza, Matthew, Khatamianfar, Arash and Wijenayake, Chamith (2022). Mostly online project-based learning during the COVID-19 pandemic. 33rd Australasian Association for Engineering Education Conference, Sydney, Australia, 4-7 December 2022. Australasian Association for Engineering Education.

Mostly online project-based learning during the COVID-19 pandemic

2022

Conference Publication

Weighted least-squares design of 2-D IIR filters with arbitrary frequency response using iterative second-order cone programming

Pakiyarajah, Darukeesan, Dissanayake, Nadeeshan D. K., Edussooriya, Chamira U. S., Wijenayake, Chamith and Madanayakes, Arjuna (2022). Weighted least-squares design of 2-D IIR filters with arbitrary frequency response using iterative second-order cone programming. IEEE International Symposium on Circuits and Systems (ISCAS), Austin, TX, United States, 27 May-1 June 2022. Piscataway, NJ, United States: Institute of Electrical and Electronics Engineers . doi: 10.1109/ISCAS48785.2022.9937617

Weighted least-squares design of 2-D IIR filters with arbitrary frequency response using iterative second-order cone programming

2022

Conference Publication

A mostly-online CAS teaching experience

Wijenayake, C., Wickremasinghe, K., Abarajithan, G., Madanayake, A., Edussooriya, C. and Samarasinghe, K. (2022). A mostly-online CAS teaching experience. IEEE International Symposium on Circuits and Systems (ISCAS), Austin, TX, United States, 27 May-1 June 2022. Piscataway, NJ, United States: Institute of Electrical and Electronics Engineers . doi: 10.1109/ISCAS48785.2022.9937429

A mostly-online CAS teaching experience

2021

Conference Publication

Digital uncoupling of coupled multi-beam arrays

Pulipati, Sravan, Arivarathna, Viduneth, Perera, Sirani M., Wijenayake, Chamith, Belostotski, Leonid and Madanayake, Arjuna (2021). Digital uncoupling of coupled multi-beam arrays. 2021 International Applied Computational Electromagnetics Society Symposium (ACES), Hamilton, ON, Canada, 1-5 August 2021. Piscataway, NJ USA: Institute of Electrical and Electronics Engineers. doi: 10.1109/ACES53325.2021.00194

Digital uncoupling of coupled multi-beam arrays

2021

Conference Publication

Improving the attenuation of moving interfering objects in videos using shifted-velocity filtering

Edussooriya, Chamira U.S., Marasinghe, Dileepa, Wijenayake, Chamith, Bruton, Len T. and Agathoklis, Panajotis (2021). Improving the attenuation of moving interfering objects in videos using shifted-velocity filtering. 2021 IEEE International Symposium on Circuits and Systems (ISCAS), Daegu, Korea, 22-28 May 2021. Piscataway, NJ USA: Institute of Electrical and Electronics Engineers. doi: 10.1109/ISCAS51556.2021.9401316

Improving the attenuation of moving interfering objects in videos using shifted-velocity filtering

2021

Conference Publication

WLS design of M-D complex-coefficient FIR filters with low group delay using second-order cone programming

Pakiyarajah, Darukeesan, Jayaweera, Sakila S., Edussooriya, Chamira U. S., Wijenayake, Chamith and Madanayake, Arjuna (2021). WLS design of M-D complex-coefficient FIR filters with low group delay using second-order cone programming. 2021 IEEE International Symposium on Circuits and Systems (ISCAS), Daegu, Korea, 22-28 May 2021. Piscataway, NJ USA: Institute of Electrical and Electronics Engineers. doi: 10.1109/ISCAS51556.2021.9401512

WLS design of M-D complex-coefficient FIR filters with low group delay using second-order cone programming

2021

Conference Publication

Managing Hands-on Electrical and Computer Engineering Labs during the COVID-19 Pandemic

Wijenayake, Chamith, D'souza, Matthew, Khatamianfar, Arash, Bialkowski, Konstanty, Ros, Montserrat and Sutton, Peter (2021). Managing Hands-on Electrical and Computer Engineering Labs during the COVID-19 Pandemic. IEEE International Conference on Engineering, Technology and Education (IEEE TALE), Wuhan, Peoples Republic of China, 5-8 December 2021. Piscataway, NJ, United States: Institute of Electrical and Electronics Engineers. doi: 10.1109/TALE52509.2021.9678716

Managing Hands-on Electrical and Computer Engineering Labs during the COVID-19 Pandemic

2020

Conference Publication

Making sense of occluded scenes using light field pre-processing and deep-learning

Liyanage, Namalka, Abeywardena, Kalana, Jayaweera, Sakila S., Wijenayake, Chamith, Edussooriya, Chamira U. S. and Seneviratne, Suranga (2020). Making sense of occluded scenes using light field pre-processing and deep-learning. IEEE Region 10 Annual International Conference, Osaka, Japan, 16-19 November 2020. Piscataway, NJ, United States: Institute of Electrical and Electronics Engineers. doi: 10.1109/TENCON50793.2020.9293774

Making sense of occluded scenes using light field pre-processing and deep-learning

2020

Conference Publication

FPGA-Based 2-D FIR frost beamformers with digital mutual coupling compensation

Pulipati, Sravan, Ariyarathna, Viduneth, Jayaweera, Ashira L., Edussooriya, Chamira U. S., Wijenayake, Chamith, Belostotski, Leonid and Madanayake, Arjuna (2020). FPGA-Based 2-D FIR frost beamformers with digital mutual coupling compensation. 2020 IEEE/MTT-S International Microwave Symposium (IMS), Los Angeles, CA United States, 4-6 August 2020. Piscataway, NJ United States: Institute of Electrical and Electronics Engineers. doi: 10.1109/IMS30576.2020.9224004

FPGA-Based 2-D FIR frost beamformers with digital mutual coupling compensation