  We discuss the radar detection technique as a probe for high-energy cosmic
neutrino induced particle cascades in a dense medium like ice. With the recent
detection of high-energy cosmic neutrinos by the IceCube neutrino observatory
the window to neutrino astronomy has been opened. We discuss a new technique to
detect cosmic neutrinos at even higher energies than those covered by IceCube,
but with an energy threshold below the currently operating Askaryan radio
detectors. A calculation for the radar return power, as well as first
experimental results will be presented.
