Do we understand what creates 150-km echoes and gives them their distinct structure?
Meers M Oppenheim1, Erhan Kudeki2, Pablo Salas Reyes3 and Yakov S Dimant1, (1)Boston University, Center for Space Physics, Boston, MA, United States, (2)University of Illinois at Urbana Champaign, Electrical and Computer Engineering, Urbana, IL, United States, (3)U. of Illinois, ECE, Urbana-Champaign, IL, United States