Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
February 16, 2021
Patent Application Number
16101846
Date Filed
August 13, 2018
Patent Citations Received
Patent Primary Examiner
Patent abstract
An apparatus for resolving velocity ambiguity in a MIMO RADAR includes a plurality of transmit channels and a virtual channel Each transmit channel includes a transmit antenna configured to transmit a plurality of chirps. Each chirp includes a frequency ramp of a transmit frequency of the respective transmit channel. Each transmit channel is orthogonal to another transmit channel and to a virtual transmit channel. A waveform generator is configured to generate a local oscillator (LO) signal for each transmit channel. A frequency offset circuit is configured to modify the LO signal of each transmit channel with a respective frequency offset to generate the respective transmit frequency.
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