Attenuation

Attenuation refers to the reduction of signal strength as it travels through a medium. In the context of space and astronautical engineering, attenuation is an important consideration for communication systems. As signals travel through space, they encounter various obstacles and media that can cause attenuation, such as atmospheric gases, dust, and other particles. Attenuation can also occur due to the curvature of the Earth, which can block line-of-sight communication between two points. Engineers must take into account the potential for attenuation when designing communication systems for space missions, and may use techniques such as signal amplification or frequency modulation to mitigate its effects.
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