It's essentially a big microwave transmitter.

1868) 1970 Percy Spencer, American engineer, invented the microwave oven, (b.

This is the WMAP microwave background that we see.

The S band is part of the microwave band of the electromagnetic spectrum.

This is typically done via a resonator (in its simplest form, a circuit with a capacitor, inductor, or crystal oscillator, but many modern radios use Phase Locked Loop systems).

Metamaterials, unfortunately A, it only works on microwave, and B, it doesn't work all that well yet.

Different kinds of spectra are often used in chemical spectroscopy, e.g.

SI engines can use a carburetor or fuel injection as port injection or direct injection.

The household microwave oven uses a magnetron tube to efficiently generate hundreds of watts of microwave power.

Professor Van Allen told me about observations of Venus, that there was intense microwave radiation.

He was also involved in the development of the cavity magnetron, which is used in microwave radar and microwave ovens.

A similar periodic variation, with maxima at the solstices, has been noted in microwave measurements of the deep troposphere begun in the 1960s.

But what they're seeing, way out there in the far reaches of the microwave background, is this kind of odd undulation.

And those fluctuations were stretched to astronomical sizes, and those fluctuations eventually are the things we see in the cosmic microwave background.

The locus of points having a constant difference in distance to two points (here, two satellites) is a hyperboloid (see Multilateration).

Rays of light in this case, microwave light come in, and they just squish around the cell, and they come back the other side.

At the time, most data communications took place over point to point microwave links, whose dish antennae covered the roofs of large buildings.

Stephen Hawking said that the fact that microwave radiation had been found, and that it was thought to be left over from the Big Bang, was the final nail in the coffin of the steady state theory.

It is a lot more sophisticated than a microwave oven, but it is basically boiling the water molecules in the very surface level of your skin.

Electronic circuits can be devised for any desired frequency range, right up through microwave frequencies (above 1 GHz) and higher.

And it turns out Weiffenbach is kind of an expert in microwave reception, and he's got a little antennae set up with an amplifier in his office.

The variation of the microwave emission from Uranus is probably caused by changes in the deep tropospheric circulation, because thick polar clouds and haze may inhibit convection.

And what they noticed was they don't have a lot of DVRs, they don't have a lot of microwaves, but they seem to do a pretty good job of keeping their cars on the road.

Detailed analysis of the visible and microwave data revealed that the periodical changes of brightness are not completely symmetrical around the solstices, which also indicates a change in the meridional albedo patterns.

So now, you've got your pizza nights, you've got your microwave nights, you've got your grazing nights, you've got your fend for yourself nights and so on.

For most cosmologists, the refutation of the steady state theory came with the discovery of the cosmic microwave background radiation in 1965, which was predicted by the Big Bang theory.

We can understand how to understand the data from the microwave background radiation that was set down 13.72 billion years ago and yet, we can do calculations today to predict how it will look and it matches.

He then began working at Cambridge's Cavendish Laboratory to help construct the world's largest magnetron, a device invented by two British scientists in 1940 that generated intense microwaves for radar detection.

Its microwave and infrared radiometers revealed that although the Venusian cloud tops were cool, the surface was extremely hot at least 425 C, confirming previous Earth based measurementsand finally ending any hopes that the planet might harbour ground based life.

The medical committee is wise, but you don't know whether, when the little girl grows up, she will thank you for the toys and the plasma TV and the microwave and the clothes she's got too many of, or whether she will reproach you for all the hours of absence.