In the high frequency regime, take one
gigahertz as an example, the thickness of the absorber would be around 7.5 centimeters, which is too thick and heavy to be used in aircrafts or warships.
Not exact matches
Today the picture of the radio spectrum is a color - coded colossus composed of hundreds of bands allotted by the FCC from frequencies
as low
as 6 kilohertz to
as high
as 300
gigahertz.
At 2.45
gigahertz, your microwave oven operates at almost the same frequency
as your computer's Wi - Fi connection.
In September they reported that the prototype could run at room temperature with a clock speed of three
gigahertz — the same
as a top - of - the - line PC chip.
Most SETI projects tune in to the 1.42 to 1.72 -
gigahertz range, reasoning that alien astronomers might expect earthly scientists to be looking there anyway
as this is the frequency of radiation emitted by interstellar hydrogen and hydroxyl clouds.
«Raindrops are about
as large
as the wavelength of microwave radiation of radio links operated at a frequency of 15 or 40
gigahertz.
Information travels
as waves, defined by their frequencies and wavelengths, and right now everything operates below frequencies of 5
gigahertz.
Typically they contain processors such
as Intel's Atom, Marvell's Armada series and Qualcomm's Snapdragon, which run at speeds of around 1
gigahertz — comparable to a few - years - old laptop.
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.
While WordPress, no matter the scale, will work with virtually any contemporary operating system and processor with RAM needs
as low
as 512 megabytes (all you need is a server that run PHP and MySQL), system requirements for various stand alone set ups have been listed
as high
as 4 gigabytes of ram (for enterprise level set ups) along with 2 or more
gigahertz of processing speeds.
As with the MemoPad Asus is sticking with the quad - core, 64 - bit Intel Atom Z3560 running at 1.83
gigahertz, coupled with 2 GB of RAM.