Final answer:
RF reflection off a target can be increased or decreased depending on the target's surface characteristics, shape, and angle. Reflective surfaces and angular shapes tend to increase reflection, while absorbing surfaces and smooth, curved shapes decrease reflection.
Step-by-step explanation:
Reflection of RF (radio frequency) waves off a target can be increased or decreased depending on the properties of the target. One factor that affects RF reflection is the surface characteristics of the target. Reflective surfaces tend to increase RF reflection, while surfaces that absorb RF waves decrease reflection.
Additionally, the shape and angle of the target can also impact RF reflection. For example, angular surfaces and corners can cause RF waves to bounce off in different directions, increasing reflection. On the other hand, if the target has smooth and curved surfaces, RF waves may scatter in various directions, decreasing reflection.
It's important to note that RF reflection is also influenced by the frequency and wavelength of the RF waves, as well as the properties of the medium through which they travel. However, the properties of the target itself play a significant role in determining the amount of RF reflection.