The Lightning HF Radiation at 10 MHz, 5 MHz and 3 MHz Associated with Cloud Flashes, Velauthampillai Jeyanthiran, Mahesh Edrisinghe, M. Fernando, Vernon Cooray, 28th International Conference on Lightning Protection 2006, Kanazawa,

Signatures of The Lightning HF Radiations at 10 MHz, 5 MHz and 3 MHz Associated with Leader and Return Stroke Process, Mahesh Edirisinghe, J.S. Mäkelä, Raul Montaño, M. Fernando, Vernon Cooray, 28th International Conference on Lightning Protection 2006, Kanazawa, Japan

Positive Bipolar Type Radiation Field from Lightning in Sri Lanka, Sharma S.R., M. Fernando, Vernon Cooray, 28th International Conference on Lightning Protection 2006, Kanazawa, Japan

Lightning HF Radiation at 10 MHz During Dart Leader and Subsequent Return Stroke Processes, Jakke Mäkelä1, M. Edirisinghe, M. Fernando, R. Montaño and V. Coorar, 28th International Conference on Lightning Protection 2006, Kanazawa, Japan

Japan Performance of Low Voltage Varistors Under Repetitive Current Impulse Environment, Mahesh Edirisinghe, Velauthampillai Jeyanthiran, M. Fernando, Vernon Cooray, 28th International Conference on Lightning Protection 2006, Kanazawa, Japan

Characteristics of Cloud Flashes Inferred From Measurements of Electric Fields Over Sri Lanka A Tropical Country, JAP Bodhika, M. Fernando, Vernon Cooray, 28th International Conference on Lightning Protection 2006, Kanazawa, Japan

Use of AMR sensors for Lightning magnetic field measurement; M Fernando, SR Sharma, P Hettiarachchi, and N Jayawantha; 21st Technical Session, Institute of Physics Sri Lanka, March 2005. International Conference Reports

UK Transients Response of DC Converter station subjected to LIOV, R Montaño, M Edirisinghe, M Fernando and V Cooray, Proceedings of the VIII International Symposium on Lightning Protection- SIPDA, Brasil (2005)

Lightning types identification using neural network, S Edirisinghe, IMK Fernando, Annual Sessions – 2004, Faculty of Science, University of Colombo, (June 2004)

Lightning radiation field spectra of cloud flashes, U. Sonnadara, V. Cooray and M. Fernando, 27th International Conference on Lightning Protection France, 2004

Frequency Spectrum of the Electromagnetic Fields of Positive Return Strokes, S.R. Sharma, M. Fernando, Vernon Cooray, 27th International Conference on Lightning Protection France 2004

Development of a USB port based data acquisition system for unmanned weather station, HAPK Hettiarchchi and IMK Fernando, 20th Technical Session, Institute of Physics, March 2004.

Microcontroller embedded web server with flash support, PCCPW Goonetilleke, WSP Fernando, IMK Fernando and D U J Sonnadara, SLAAS, Proc. 58th Annual Session, Sri Lanka, E1-511 (2002) 216

Effects of distance on the measurement of multiplicity and peak currents of lightning direction finding systems, J.P. Liyanage, C.M. Edirisinghe, D.U.J. Sonnadara and I.M.K. Fernando, SLAAS, Proc. 58th Annual Session, Sri Lanka, (2002).

Development of microcontroller based high capacity standalone data acquisition systems, BWSP Fernando, PCCPW Goonetilleke, IMK Fernando and DUJ Sonnadara, SLAAS, Proc. 58th Annual Session, Sri Lanka, E1-543 (2002) 242

Performance comparison between the magnetic direction finding technique and time-of-arrival technique, D.U.J. Sonnadara, C.M. Edirisinghe and I.M.K. Fernando, IPSL, Proc. 17th Technical Session, Sri Lanka (March 2001).

Construction of a high speed buffer amplifier to measure lightning generated vertical electric fields, C.M. Edirisinghe, I.M.K. Fernando and D.U.J. Sonnadara, IPSL, Proc. 17th Technical Session, Sri Lanka (March 2001).

A simulation study on the correction of the systematic errors in a network of magnetic direction finding network, J.P. Liyanage, D.U.J. Sonnadara and I.M.K. Fernando, SLAAS, Proc. 57th Annual Session, Sri Lanka (2001).

Simulation study of the effect of random and systematic errors in magnetic direction finding stations, J.P. Liyanage, A.B. Weerasekera, D.U.J. Sonnadara and I.M.K. Fernando, Proc. Annual Sessions – 2000, Faculty of Science, University of Colombo, (December 2000).

Operative characteristics of a parallel-plate antenna to measure vertical electric fields from lightning fields from lightning flashes, Arturo Galvan and Mahendra Fernando, (2000), ,

Measurements of lightning peak currents in the first return stroke of negative cloud to ground flashes, A.B. Weerasekera, J.P. Liyanage, D.U.J. Sonnadara and I.M.K. Fernando, SLAAS, Proc. 56th Annual Session, Sri Lanka (December 2000).

Lightning ground flash activities in monsoon thunderstorms over Sri Lanka, A.B. Weerasekera, J.P. Liyanage, I.M.K. Fernando, D.U.J. Sonnadara and T.R. Ariyaratne, Proc. Annual Sessions – 2000, Faculty of Science, University of Colombo, (December 2000).

A comparison between some characteristics between positive and negative cloud to ground flashes observed in Sri Lanka and their seasonal variations, J.P. Liyanage, A.B. Weerasekera, D.U.J. Sonnadara and I.M.K. Fernando, SLAAS, Proc. 56th Annual Session, Sri Lanka (December 2000).

The role of site selection on localising ground flashes in an automated lighting detection network, D.U.J. Sonnadara, I.M.K. Fernando, S. Namasivayam, T.R. Ariyaratne, K.P.S.C. Jayaratne and K.R.A. Bandara, IPSL, Proc. 15th Technical Session, Sri Lanka (1999).

Some features of lightning ground flash activities observed in tropical thunderstorms, A.B. Weerasekara, I.M.K. Fernando, D.U.J. Sonnadara, R. Lelwala, K.P.S.C. Jayaratne, S. Namasivayam, K.R.A. Bandara, C. Gomes, T.R. Ariyaratna, SLAAS, Proc. 55th Annual Session, Sri Lanka (1999).

On the accuracy of locating lightning ground flashes using two or more direction finding stations, D.U.J. Sonnadara, I.M.K. Fernando, S. Namasivayam, K.P.S.C. Jayaratne, K.R.A. Bandara, R. Lelwala, A.B. Weerasekera, C. Gomes, T.R. Ariyaratne, SLAAS, Proc. 55th Annual Session, Sri Lanka (1999).

UK Chaotic pulse trains that mainly associated with negative subsequent strokes, C. Gomes, V. Cooray, M. Fernando, and C. Jayaratne, (1998), , 24th International Conference on Lightning Protection

UK Analysis of Swedish Lightning using LLP data, M. Fernando, A. Galvan, T. Gotschl, V. Cooray, and V. Scuka, (1998), , 24th International Conference on Lightning Protection, UK .

The fine structure of positive return stroke radiation fields – a collaborative study between researches from Sweden and Denmark, V. Cooray, M. Fernando, C. Gomes, T. Sorensen, V. Scuka, and A Pedersen, (1998),  24th International Conference on Lightning Protection

Submicrosecond structure of electric field pulses generated by cloud flashes, M. Fernando and V. Cooray, (1998), , 24th International Conference on Lightning Protection