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dmbcheyesterday at 11:21 PM2 repliesview on HN

Realistically, isn't it a known presence on radar? It's static - you can't just ignore signals from that area in space?


Replies

tjohnstoday at 12:05 AM

Yes, and more...

You can use different antenna designs for a more directional radar beam. Or tilt the beam upwards to steer it around obstacles.

You can also build a moving-target detector by looking at doppler shift to filter out objects that are moving too slowly: https://en.wikipedia.org/wiki/Moving_target_indication

the_gipsyyesterday at 11:59 PM

The enemy could be hiding precisely at the windmills /s