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Tightly coupled, poorly encapsulated, hardware and software implementations have resulted in systems that are rigid and fragile. These systems lack desirable architectural attributes including efficient extensibility, technology insertion, hardware and software portability, and effective use of Commercial Off The Shelf (COTS) equipment. The realization of flexible and robust systems without a supporting...
The HC3 supports a network centric, reconfigurable, multi-band, family of communications platforms. These platforms range from fixed site to Communications On The Move (COTM), vehicle and ship-board mounted examples. The architecture supports multiple, simultaneous, above 2 GHz waveforms including both military and commercial SATCOM and Line Of Sight (LOS). An architecture goal is to promote waveform...
This paper describes a view of the boundary between the GRA specification (terminal level) and the module specification (module level) and its relationship to the use of Software Communications Architecture (SCA) Framework. The primary goals of the GRA are to foster competition by enabling 3rd party development of GRA modules, to use future technology innovatively in those modules, to enable the use...
A mathematical framework is developed which allows a polarization description of a received radar signal for the purpose of target-clutter discrimination. Statistical models that include all changes in the polarization of an incident radar signal upon reflection are also developed for both targets and clutter. Using these models, a detector that thresholds various functions of the polarization-related...
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