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METHODS FOR OPERATING STEPPED FREQUENCY RADAR SYSTEMS WITH DIGITAL DEMULTIPLEXING
METHODS FOR OPERATING STEPPED FREQUENCY RADAR SYSTEMS WITH DIGITAL DEMULTIPLEXING
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机译:具有数字解复用的步进频率雷达系统的方法
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摘要
Operating a stepped frequency radar system involves performing stepped frequency scanning across a frequency range using at least one transmit antenna and a two-dimensional array of receive antennas and using frequency steps of a fixed step size, processing a first portion of digital data that is generated from the stepped frequency scanning to produce a first digital output, wherein the first portion of the digital data is derived from frequency pulses that are separated by a first step size that is a multiple of the fixed step size, and processing a second portion of digital data that is generated from the stepped frequency scanning to produce a second digital output, wherein the second portion of the digital data is derived from frequency pulses that are separated by a second step size that is a multiple of the fixed step size, wherein the first multiple is different from the second multiple.
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