Radar detection method and apparatus
First Claim
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1. An FMCW radar system, comprising:
- a radar frequency sweep generator to generate a plurality radar frequency sweeps, each one of the radar frequency sweeps having a respective start frequency and a respective end frequency, each one of the radar frequency sweeps in a respective time window, and each one of the radar frequency sweeps starting at a respective time offset within the respective time window, wherein at least one of the radar frequency sweeps has at least one of a different time offset than other ones of the radar frequency sweeps and a different start frequency than other ones of the radar frequency sweeps.
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Abstract
A radar system and method use a radar FMCW chirp having variable chirp characteristics.
44 Citations
8 Claims
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1. An FMCW radar system, comprising:
a radar frequency sweep generator to generate a plurality radar frequency sweeps, each one of the radar frequency sweeps having a respective start frequency and a respective end frequency, each one of the radar frequency sweeps in a respective time window, and each one of the radar frequency sweeps starting at a respective time offset within the respective time window, wherein at least one of the radar frequency sweeps has at least one of a different time offset than other ones of the radar frequency sweeps and a different start frequency than other ones of the radar frequency sweeps. - View Dependent Claims (2, 3, 4)
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5. A method of radar detection, comprising:
generating a plurality of radar frequency sweeps, each one of the radar frequency sweeps having a respective start frequency and a respective end frequency, each one of the radar frequency sweeps in a respective time window, and each one of the radar frequency sweeps starting at a respective time offset within the respective time window, wherein at least one of the radar frequency sweeps has at least one of a different time offset than other ones of the radar frequency sweeps and a different start frequency than other ones of the radar frequency sweeps. - View Dependent Claims (6, 7, 8)
Specification