Optical correlation technique for radar pulse compression

Arm, M.; Lambert, L.; Weissman, Isaac; Slobodin, L.

doi:10.1109/proc.1964.3127

Cited by 38 publications

(2 citation statements)

References 1 publication

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…К их числу относятся оптические устройства пространственной фильтрации сигналов в реальном масштабе времени для вычислительной техники ш , устройства задержки, сжатия, свертки и корреляции импульсных сигна-лов для радиолокации ш , 190 , устройства систем оптической памяти 191 и др. Принципиально это обусловлено возможностью преобразования любой сигнальной информации в сравнительно медленную акустическую волну, которая в достаточно коротком прозрачном кристалле может вме-стить информацию от весьма длинного электромагнитного сигнала.…”

Section: в) устройства обработки сигналовunclassified

Diffraction of light by sound in solids

Guliaev¹,

Proklov²,

Shkerdin³

1978

Usp. Fiz. Nauk

View full text Add to dashboard Cite

Section: в) устройства обработки сигналовunclassified

Diffraction of light by sound in solids

Guliaev¹,

Proklov²,

Shkerdin³

1978

Usp. Fiz. Nauk

View full text Add to dashboard Cite

“…The technique firstly presented by Slobodin's experiment Ell on the correlation between the ULM signal and its replica mask has been mainly studied in a radar pulse compression problem [2,3]. The coherence requirement for light incident upon the input plane was qualitatively discussed by Felstead [41, and the correlation response as a function of ULM-mask separation was studied by Meltz and Maloney E5].…”

Section: Introductionmentioning

confidence: 99%

A unified treatment of real-time ULM correlators

Takai

1973

Opto-electronics

View full text Add to dashboard Cite

Many studies on an optical ULM correlator have been carried out by various workers. Different types of correlation are usually produced, depending not only on the combinations of signals to be processed but also on the optical and electrical filters used in the detecting stage. This paper investigates the effects of these conditions on the performance of the optical ULM correlator in some detail on the basis of a unified analysis. It is also shown, by considering in the course of this analysis the propagation of a spatial coherence function, that the coherence property of light used for the illumination does not affect the correlation-output signal. Some experiments are performed concerned with the effect of spatial coherence, binary or intensity correlation and the linear response for correlation in the ULM correlator.

show abstract

Incoherent optical processing

Rhodes¹,

Sawchuk²

1981

Topics in Applied Physics

View full text Add to dashboard Cite

Optical correlation technique for radar pulse compression

Cited by 38 publications

References 1 publication

Diffraction of light by sound in solids

Diffraction of light by sound in solids

A unified treatment of real-time ULM correlators

Incoherent optical processing

Contact Info

Product

Resources

About