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US 2022/0187439 A1Published application
Detection method and detection device
AssigneeUIF (University Industry Foundation), Yonsei University
InventorsTae Wook KIM, Jung Woon PARK
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Abstract
A detection device includes a transmitter for outputting an impulse signal and a receiver for receiving and processing a reflected signal obtained by reflecting the impulse signal from a target. The receiver includes a sample and extension unit that samples a received signal and extends a duration of a value obtained by sampling the received signal to form an extended signal extended to a frequency lower than a frequency of the reflected signal.
Claims20
A detection device comprising:
- a transmitter configured to output an impulse signal;
- and
- a receiver configured to receive and process a reflected signal obtained by reflecting the impulse signal from a target,
- wherein the receiver comprises a sample and extension unit configured to sample a received signal and extend a duration of a value obtained by sampling the received signal to form an extended signal extended to a frequency lower than a frequency of the reflected signal.
1 more element
A detection method comprising:
- emitting an impulse signal;
- receiving a reflected signal obtained by reflecting the impulse signal from a target;
- and
- sampling and extending the reflected signal to form an extended signal extended to a frequency lower than a frequency of the reflected signal.
1 more element
Dependencies are inferred from the claim text.