New radio window in the decameter-hectometric
(DH) wavelength  domain due to WAVES
experiment on Wind (Bougeret et al. 1995)
All are CME related: Early phase of IP shocks
Shock-accelerated  (SA) electrons produce
complex type III bursts (Reiner & Kaiser, 1999)
Associated CMEs are faster and wider
(Gopalswamy et al. 2000-GRL, 2001-JGR)
Good Indicators of geoeffective CMEs
CME interaction discovered (Gopalswamy et al.
2001, ApJL, 548, L91)
No imaging: Need SIRA and LOFAR for studying
these radio burst sources