Patent ID: 11933910
Assignee: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 12:
13. An operating method of a pulse radar, the method comprising:
radiating a first transmission pulse in response to a first transmission clock signal;
adjusting a sensitivity of a receiver in response to a first sensitivity adjustment interval signal; and
receiving a first pulse associated with the first transmission pulse in response to a first reception clock signal,
wherein the first sensitivity adjustment interval signal is generated after a first offset from a first point in time when the transmission clock signal is generated,
wherein the first sensitivity adjustment interval signal is a signal for reducing the sensitivity of the receiver during a first sensitivity adjustment interval,
wherein the first sensitivity adjustment interval corresponds to a time interval in which the pulse radar receives the first pulse reflected from a first object located between the pulse radar device and a second object, and
wherein the first sensitivity adjustment interval signal has a high level during a first time interval from a point in time when a transmission/reception clock delay time, which is an interval between a point in time when the first transmission clock signal is generated and a point in time when the first reception clock signal is generated, is a minimum value and has a low level during a second time interval following the first time interval.