Defense Advanced Research Projects AgencyTagged Content List

Size, Weight and Power Constraints

Making technologies smaller, lighter and more power-efficient to increase military effectiveness

Showing 55 results for SWAP RSS
The Magnetic Miniaturized and Monolithically Integrated Components (M3IC) program aims to integrate magnetic components onto semiconductor materials, improving the size and functionality of electromagnetic (EM) systems for communications, radar, and electronic warfare (EW). Current EM systems use magnetic components such as circulators, inductors, and isolators, but these are bulky and cannot be integrated with miniaturized electronic circuitry.
Transductional materials convert energy between different forms or domains, such as thermal to electrical energy, or electric field to magnetic field.
For decades, Global Positioning System (GPS) technology has been incorporated into vehicles and munitions to meet DoD requirements for precision guidance and navigation. GPS dependence creates a critical vulnerability for many DoD systems in situations where the GPS signal is degraded or unavailable.
The past decade has seen explosive growth in development and training of artificial intelligence (AI) systems. However, as AI has taken on progressively more complex problems, the amount of computation required to train the largest AI systems has been increasing ten-fold annually. While AI advances are beginning to have a deep impact in digital computing processes, trade-offs between computational capability, resources and size, weight, and power consumption (SWaP) will become increasingly critical in the near future.
Military aircraft are vulnerable in conditions of degraded visibility due to pilots’ inability to discern obstacles, cables, or other aircraft during flight or while landing. The danger is particularly acute in demanding, harsh environments such as Iraq and Afghanistan.
| Air | ISR | Sensors | SWAP |