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Custom large scale integrated circuits for spaceborne sar processors
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Tyree, V. C. |
| Copyright Year | 1978 |
| Description | The application of modern LSI technology to the development of a time-domain azimuth correlator for SAR processing is discussed. General design requirements for azimuth correlators for missions such as SEASAT-A, Venus orbital imaging radar (VOIR), and shuttle imaging radar (SIR) are summarized. Several azimuth correlator architectures that are suitable for implementation using custom LSI devices are described. Technical factors pertaining to selection of appropriate LSI technologies are discussed, and the maturity of alternative technologies for spacecraft applications are reported in the context of expected space mission launch dates. The preliminary design of a custom LSI time-domain azimuth correlator device (ACD) being developed for use in future SAR processors is detailed. |
| File Size | 744200 |
| Page Count | 19 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19780022524 |
| Archival Resource Key | ark:/13960/t9x10wr70 |
| Language | English |
| Publisher Date | 1978-01-01 |
| Access Restriction | Open |
| Subject Keyword | Communications And Radar Integrated Circuits Shuttle Imaging Radar Azimuth Space Missions Airborne/spaceborne Computers Large Scale Integration Architecture Computers Image Correlators Synthetic Aperture Radar Real Time Operation Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
