Real Time Data Reduction System Standard Interface Unit.
Patent, Filed 28 Apr 86, patented 26 Apr 88,
DEPARTMENT OF THE AIR FORCE WASHINGTON DC
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The standard interface unit SIU is used with the AF-EWES Threat Radar Simulator which selects the best ECM electronic countermeasure techniques to counter threats such as surface-to-air missiles SAMs and anti-aircraft artillery AAA. The SIU comprises three modules 1 Serial Bidirectional Party Line SBPL Monitor, 2 Acquisition Subsystem Interface Unit ASSIU, and 3 Multiplex Terminal Unit MTU. The SBPL Monitor accepts data in serial format and converts it to a parallel format for storage in one of two buffers. The data in storage is next sent to the ASSIU which also has a double buffer set-up for storage of data on a FIFO basis. The data is then transferred to the MTU for reformatting into MIL-STD-1553B, and shipped out serially.
- Command, Control and Communications Systems