资讯

When you think of satellite communications, you probably think of a dish. But that’s not the ... of Beruit and Stanford created a portable antenna made of woven materials that packs easily ...
[SignalsEverywhere] has a lot of satellite antennas and he’s willing ... We’ve seen radiosonde antennas reborn before. Dish antenna repurposing is also popular.
The U.S. government recommends that everyone have a disaster kit that includes a weather radio. These radios tune to a nationwide network run by the National Oceanic and Atmospheric Administration ...
A bowl-shaped antenna that reflects and focuses ... Also called a "dish" or "mirror," parabolic antennas are used for satellite signals and planetary telescopes. The reflective mirror design ...
SpaceX is preparing next-generation Starlink satellite dishes, ready to handle higher-end 1Gbps+ download speeds in the very ...