Refereed Journal Articles
2012
Seo, J., J. Lee, S. Pullen, P. Enge, and S. Close, Targeted Parameter Inflation within Ground-Based Augmentation Systems to Minimize Anomalous Ionospheric Impact, Journal of Aircraft, in press, 2012.
[PDF] Kelley, M., S. Pancoast, S. Close, Z. Wang, Analysis of electromagnetic and electrostatic effects of particle impacts on spacecraft, Adv. Space. Res., in press, 2012.
[PDF] Lee, N., S. Close, D. Lauben, I. Linscott, A. Goel, T. Johnson, J. Yee, A. Fletcher, R. Srama, S. Bugiel, A. Mocker, P. Colestock, and S. Green, Measurements of freely-expanding plasma from hypervelocity impacts, Int. J. Impact Eng., 44, 40-49, 2012.
2011
[PDF] Vertatschitsch, L. E., J. D. Sahr, P. Colestock, and S. Close, Meteoroid head echo polarization features studied by numerical electromagnetics modeling, Radio Sci., 46, RS6016, 2011.
[PDF] Close, S., A. Fletcher, M. Dunham, and I. Linscott, Coherent Matched Filter Signal Processing Algorithms for Probing the Ionosphere Using Broadband RF Data, JGR, 116, 2011.
[PDF] Dymond, K. F., C. Watts, C. Coker, S. A. Budzien, P. A. Bernhardt, N. Kassim, T. J. Lazio, K. Weiler, P. C. Crane, P. S. Ray, A. Cohen, T. Clarke, L. J. Rickard, G. B. Taylor, F. Schinzel, Y. Pihlstrom, M. Kuniyoshi, S. Close, P. Colestock, S. Meyers, and A. Datta, A medium-scale traveling ionospheric disturbance observed from the ground and from space, Radio Sci., 46, RS5010, 2011.
[PDF] Loveland, R., A. Macdonell, S. Close, M. Oppenheim, and P. Colestock, Comparison of methods of determining meteoroid range rates from linear frequency modulated chirp pulses, Radio Sci., 46, 2011.
[PDF] Zinn, J., S. Close, P. L. Colestock, A. Macdonell, and R. Loveland, Analysis of ALTAIR 1998 meteor radar data, JGR, 116, 2011.
[PDF] Close, S., M. Kelley, L. Vertatschitsch, M. Oppenheim, and J. Yee, Polarization and scattering of a long-duration meteor trail, JGR, 116, 2011.
[PDF] Lay, E., S. Close, P. Colestock, G. Bust, Development and error analysis of Nonlinear Ionospheric Removal Algorithm for ionospheric electron density determination using broadband RF data, JGR, 116, 2011.
2010
[PDF] Close, S., P. Colestock, M. Kelley, L. Cox, N. Lee, Electromagnetic Pulses from Hypervelocity Impacts, JGR, 115, 2010.
Conference Proceedings
2011
[PDF] Goel, A., N. Lee, S. Close, D. Lauben, T. Johnson, and I. Linscott, Electrical effects of hypervelocity impacts, IAC, 2011.
[PDF] Volz, R. and S. Close, A compressed sensing approach to observing distributed radar targets, URSI GASS, 2011.
[PDF] Close, S., M. Kelley, A. Fletcher, N. Lee, P. Colestock, RF signatures of hypervelocity impacts on spacecraft, Proc. 3rd AIAA Atmos. Space. Env., 2011.
[PDF] Johnson, T., I. Linscott, S. Close, D. Strauss, N. Lee, R. Adamo, A. Mocker, R. Srama, S. Bugiel, Detection and analysis of RF data from hypervelocity impacts, Proc. 3rd AIAA Atmos. Space. Env., 2011.
[PDF] Yee, J., S. Close, Diffusion of plasmas from ablating meteoroids in the ionosphere, Proc. 3rd AIAA Atmos. Space. Env., 2011.
[PDF] Lee, N., S. Close, D. Lauben, I. Linscott, A. Goel, T. Johnson, R. Srama, S. Bugiel, A. Mocker, Study of hypervelocity impact plasma expansion, Proc. 3rd AIAA Atmos. Space. Env., 2011.