Optical Processing of Simulated IF Pulse-Doppler Signals
- 1 April 1962
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IRE Transactions on Military Electronics
- Vol. MIL-6 (2) , 174-178
- https://doi.org/10.1109/IRET-MIL.1962.5008425
Abstract
The potentially wide bandwidth and large storage capacity of optical recording and processing systems leads naturally to consideration of direct IF recording. A method of recording and processing IF pulse-Doppler signals is presented and it is shown how ambiguities are reduced, compared to video processing, in the manner expected from sampling theory. Processing of a linearly varying Doppler frequency is also discussed. Experimental results with simulated constant frequency and linearly varying frequency recordings are shown.Keywords
This publication has 1 reference indexed in Scilit:
- Optical data processing and filtering systemsIEEE Transactions on Information Theory, 1960