Sentences with phrase «about gigahertz»
Not exact matches
«Raindrops are about as large as the wavelength of microwave radiation of radio links operated at a frequency of 15 or 40 gigahertz.
https://www.sciencedaily.com/
The new survey will pick targets from a list of about 70,000 red dwarfs compiled by Andrew West at Boston University, and will listen to the stars in radio frequency bands between 1 and 10 gigahertz.
Most current SAW devices top out at a frequency of about 3 gigahertz, Zhang said, but in principle it is possible to make devices that are 10 times faster.
When researchers tested one of the antennas in a specially insulated room, they found that compared to a conventional ring antenna of the same size, it sent and received 2.5 gigahertz signals about 100,000 times more efficiently, they report today in Nature Communications.
As we will now see, a cesium clock's ability to measure frequencies up to about nine gigahertz is all that you need to use an optical comb to determine the frequency of a laser line.
The atmosphere blocks frequencies higher than about 10 gigahertz.
The 7 - inch tablet packs in a 1.3 gigahertz dual - core processor, 1 gigabyte of RAM, all in a package that weighs in under a pound (it weighs about 40 grams less than the Nook Color).