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The Antarctic Ross Ice Shelf Antenna Neutrino Array (ARIANNA) is ahigh-energy neutrino detector designed to record the Askaryan electric fieldsignature of cosmogenic neutrino interactions in ice. To understand theinherent radio-frequency (RF) neutrino signature, the time-domain response ofthe ARIANNA RF receiver must be measured. ARIANNA uses Create CLP5130-2Nlog-periodic dipole arrays (LPDAs). The associated effective height operatorconverts incident electric fields to voltage waveforms at the LDPA terminals.The effective height versus time and incident angle was measured, along withthe associated response of the ARIANNA RF amplifier. The results are verifiedby correlating to field measurements in air and ice, using oscilloscopes.Finally, theoretical models for the Askaryan electric field are combined withthe detector response to predict the neutrino signature.

Time Domain Response of the ARIANNA Detector