And method for remote sensing system using a double sideband signal

摘要

Is provided (100) detection system, including the (102) transceiver. receiver includes a transmitter chain that transmits a double-sideband electromagnetic waves having a frequency component of the first and second, and a receiver chain for receiving a double-sideband electromagnetic waves after being reflected by the target. System (100) further includes a (104) for extracting baseband circuit the information content from the double-sideband electromagnetic wave. The frequency separation between the components, the first and second signal response generated by the other sideband of the double-sideband electromagnetic waves, spikes in the signal response that is produced by the sidebands of one of the double-sideband electromagnetic waves I be duplicated almost the null point of.