Signal-Dependent Analysis of Signals Sampled by Send on Delta Sampling Scheme. - Modris Greitans; Rolands Shavelis (SIGMAP, 2008)

Signal-dependent techniques for non-stationary signal sampling and reconstruction. - Modris Greitans; Rolands Shavelis (EUSIPCO, 2009)

Reconstruction of sequences of arbitrary-shaped pulses from its low-pass or band-pass approximations using spectrum extrapolation. - Modris Greitans; Rolands Shavelis (EUSIPCO, 2010)

Signal sampling according to time-varying bandwidth. - Rolands Shavelis; Modris Greitans (EUSIPCO, 2012)

Extended Fourier series representation of signals with time-varying bandwidth. - Rolands Shavelis; Modris Greitans (ICICS, 2013)

Extended Fourier series for time-varying filtering and reconstruction from level-crossing samples. - Modris Greitans; Rolands Shavelis (EUSIPCO, 2013)

Amplitude adaptive asynchronous Sigma-delta modulator. - Kaspars Ozols; Rolands Shavelis; Modris Greitans (ISPA, 2013)

Signal with linear distortions restoration experiments for stroboscopic comparator-based converters. - Evalds Hermanis; G. Shupols; Rolands Shavelis; Vladimir N. Aristov (Autom. Control. Comput. Sci., 2015)

Amplitude adaptive ASDM without envelope encoding. - Kaspars Ozols; Rolands Shavelis (EUSIPCO, 2016)

Amplitude adaptive ASDM circuit. - Rolands Shavelis; Kaspars Ozols; Modris Greitans (EBCCSP, 2017)

Bluetooth Low Energy Wireless Sensor Network Library in MATLAB Simulink. - Rolands Shavelis; Kaspars Ozols (J. Sens. Actuator Networks, 2020)