초록 ▼

An infrared radar system. The system includes an infrared laser and associated controller which are adapted to provide a succession of transmit pulses having a relatively high intensity spike portion followed by a relatively low intensity quasi-CW portion. An optical system directs the transmit puls

An infrared radar system. The system includes an infrared laser and associated controller which are adapted to provide a succession of transmit pulses having a relatively high intensity spike portion followed by a relatively low intensity quasi-CW portion. An optical system directs the transmit pulses to a target scene and collects infrared radiation reflected from the scene. The collected radiation is imaged on a heterodyne detector array together with a locally generated reference infrared beam. A range network is responsive to signals from the detector array to provide signals representative of the range of objects in the target scene. A moving target indicator network is responsive to signals from the detector to provide signals representative of the velocity of objects in the target scene.

대표청구항 ▼

An infrared radar system, comprising: A. laser means for generating at least one infrared transmit pulse having a spike portion and a CW portion, B. means for transmitting said pulse to a target scene, C. receiver means for receiving reflections of said transmitted pulse reflected from objects in sa

An infrared radar system, comprising: A. laser means for generating at least one infrared transmit pulse having a spike portion and a CW portion, B. means for transmitting said pulse to a target scene, C. receiver means for receiving reflections of said transmitted pulse reflected from objects in said scene, and for generating first signals representative of the received reflections of said spike portion, and second signals representative of the received reflection of said CW portion, D. first processing means responsive to said first signals for generating data representative of the range of objects in said scene, E. second processing means responsive to said second signals for generating data representative of the velocity of objects in said scene.