| On the role of steepened structures and drift waves in equatorial spread F E Costa, MC Kelley Journal of Geophysical Research: Space Physics 83 (A9), 4359-4364, 1978 | 135 | 1978 |
| 250 MHz/GHz scintillation parameters in the equatorial, polar, and auroral environments S Basu, EM MacKenzie, E Costa, PF Fougere, HC Carlson, HE Whitney IEEE Journal on Selected Areas in Communications 5 (2), 102-115, 1987 | 117 | 1987 |
| The variability of low-latitude ionospheric amplitude and phase scintillation detected by a triple-frequency GPS receiver A de Oliveira Moraes, E Costa, MA Abdu, FS Rodrigues, ER de Paula, ... Radio Science 52 (4), 439-460, 2017 | 78 | 2017 |
| Simulation of the effects of different urban environments on GPS performance using digital elevation models and building databases E Costa IEEE Transactions on Intelligent Transportation Systems 12 (3), 819-829, 2011 | 65 | 2011 |
| Linear theory for the collisionless drift wave instability with wavelengths near the ion gyroradius E Costa, MC Kelley Journal of Geophysical Research: Space Physics 83 (A9), 4365-4368, 1978 | 56 | 1978 |
| GPS availability and positioning issues when the signal paths are aligned with ionospheric plasma bubbles AO Moraes, BC Vani, E Costa, MA Abdu, ER de Paula, J Sousasantos, ... GPS Solutions 22, 1-12, 2018 | 53 | 2018 |
| Extended ionospheric amplitude scintillation model for GPS receivers A de Oliveira Moraes, E Costa, ER de Paula, WJ Perrella, JFG Monico Radio Science 49 (5), 315-329, 2014 | 49 | 2014 |
| Ionospheric scintillation fading coefficients for the GPS L1, L2, and L5 frequencies AO Moraes, BC Vani, E Costa, J Sousasantos, MA Abdu, F Rodrigues, ... Radio Science 53 (9), 1165-1174, 2018 | 42 | 2018 |
| Cross‐correlation analysis and interpretation of spaced‐receiver measurements E Costa, PF Fougere, S Basu Radio science 23 (2), 141-162, 1988 | 38 | 1988 |
| Calculations of equatorial scintillations at VHF and gigahertz frequencies based on a new model of the disturbed equatorial ionosphere E Costa, MC Kelley Geophysical Research Letters 3 (11), 677-680, 1976 | 37 | 1976 |
| Ionospheric scintillation calculations based on in situ irregularity spectra E Costa, MC Kelley Radio Science 12 (5), 797-809, 1977 | 34 | 1977 |
| Equatorial scintillation calculations based on coherent scatter radar and C/NOFS data E Costa, ER de Paula, LFC Rezende, KM Groves, PA Roddy, EV Dao, ... Radio Science 46 (02), 1-21, 2011 | 33 | 2011 |
| Investigating ionospheric scintillation effects on multifrequency GPS signals LA Salles, BC Vani, A Moraes, E Costa, ER de Paula Surveys in Geophysics 42 (4), 999-1025, 2021 | 31 | 2021 |
| Evolution of subkilometer scale ionospheric irregularities generated by high‐power HF waves S Basu, E Costa, RC Livingston, KM Groves, HC Carlson, PK Chaturvedi, ... Journal of Geophysical Research: Space Physics 102 (A4), 7469-7475, 1997 | 31 | 1997 |
| Analysis of plasma bubble signatures in total electron content maps of the low-latitude ionosphere: A simplified methodology CBA Oliveira, TMS Espejo, A Moraes, E Costa, J Sousasantos, ... Surveys in geophysics 41 (4), 897-931, 2020 | 30 | 2020 |
| An efficient solution of an integral equation applicable to simulation of propagation along irregular terrain FK Akorli, E Costa IEEE Transactions on Antennas and Propagation 49 (7), 1033-1036, 2001 | 29 | 2001 |
| A radio wave scattering algorithm and irregularity model for scintillation predictions E Costa, S Basu Radio science 37 (3), 1-13, 2002 | 28 | 2002 |
| Interplanetary magnetic field control of drifts and anisotropy of high‐latitude irregularities S Basu, S Basu, E Costa, C Bryant, CE Valladares, RC Livingston Radio science 26 (4), 1079-1103, 1991 | 28 | 1991 |
| Cross-spectral analysis of spaced-receiver measurements E Costa, PF Fougere Radio science 23 (02), 129-139, 1988 | 27 | 1988 |
| Analysis of the effects of irregular terrain on radio wave propagation based on a three-dimensional parabolic equation MAN Silva, E Costa, M Liniger IEEE transactions on antennas and propagation 60 (4), 2138-2143, 2012 | 24 | 2012 |
