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The “nervous system” of the military, the collection of subsystems used to maximize situational awareness, is referred to as C4ISR—command, control, communications, computers, intelligence, surveillance, and reconnaissance. The primary objective of a C4ISR system is to present the overall scenario and picture of the area of interest (such as a …
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DARPA ELGAR developing sub terahertz G-Band Electronics including MMICs for emerging 6G Era
Due to the growing, insatiable thirst for information, both commercial and defense communications are driving towards increasingly higher data rates and wider bandwidths of operation. This in turn is driving systems toward higher operating frequencies, which more easily supports larger channel bandwidths. For example, today’s cellular networks (i.e., cellular networks …
Read More »DARPA OpTIm developing room-temperature Quantum-Level Infrared Detectors
Electromagnetic energy, produced by the vibration of charged particles, travels in the form of waves through the atmosphere and the vacuum of space. These waves have different wavelengths (the distance from wave crest to wave crest) and frequencies, These two are inversely related to each other, the shorter the wavelength, …
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