Page 19 - Stationary News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Question of what altitude are they at and what speed are they drifting at, because the primary means for militaries to detect flying objects is radar. and radar works essentially by bouncing energy off objects and reading the returns. but in order to not get endless false returns if you're looking for something like aircraft or missiles, which would be the normal military things that they're trying to track, they will filter out and drop anything that is moving outside of a given range of speeds. so this is why military radars, for example, are able to, clouds, depending on the frequency of th...

- Stationary fuel cell (FC) on American Honda campus in Torrance, Calif. is a first step toward future commercialization of zero-emission backup power generation- In the coming years, Honda will begin

They're trying to track, they will filter out and drop anything that is moving outside of a given range of speeds. so this is why military radars, for example, are able to, most of the time, disregard things like clutter from the ground, reflections from trees and reflections from birds, clouds, depending on the frequency of the radar — because those objects are moving relatively slowly or stationary, and so the radar will simply filter them out. the wider you make those kind of velocity gates in terms of what the radar is looking at and what it's disregarding, the more clutter you'll have t...

But in order to not get endless false returns if you're looking for something like aircraft or missiles, which would be the normal military things that they're trying to track, they will filter out and drop anything that is moving outside of a given range of speeds. so this is why military radars, for example, are able to, most of the time, disregard things like clutter from the ground, reflections from trees and reflections from birds, clouds, depending on the frequency of the radar — because those objects are moving relatively slowly or stationary, and so the radar will simply filter them ...

But in order to not get endless false returns if you're looking for something like aircraft or missiles, which would be the normal military things that they're trying to track, they will filter out and drop anything that is moving outside of a given range of speeds. so this is why military radars, for example, are able to, most of the time, disregard things like clutter from the ground, reflections from trees and reflections from birds, clouds, depending on the frequency of the radar — because those objects are moving relatively slowly or stationary, and so the radar will simply filter them ...