This part of the radio spectrum ranges across frequencies of roughly 1.0 gigahertz (GHz) to 30 GHz.

Cognitive radio technology, also known as smart radio allowing different radio technologies to share the same spectrum efficiently by adaptively finding unused spectrum and adapting the transmission scheme to the requirements of the technologies currently sharing the spectrum.

The radio spectrum is the part of the electromagnetic spectrum from 8.3 kHz to 3000 GHz allocated to some 40 Radiocommunication services in line to the Radio Regulations (RR) of the International Telecommunications Union (ITU).

The visible spectrum is the portion of the electromagnetic spectrum that is visible to (can be detected by) the human eye.

This range makes the jansky a suitable unit for radio astronomy.

This was the first indication of the existence of the entire electromagnetic spectrum.

The tally of molecules discovered through radio astronomy is steadily increasing at the rate of about four new species per year.

because my job is spectroscopy.

And all you need is time and money to make your spectrograph.

This network, called the Radio Solar Telescope Network (RSTN), uses a bandwidth from 25 MHz to 85 MHz.

It was created for and is still most frequently used in reference to electromagnetic energy, especially in the context of radio astronomy.

The entire Israeli political spectrum was thrown into confusion.

Fifty years on from Watson's accidental encounter with the Sun, Jansky's careful listening ushered in a new age of space exploration the radio astronomy age.

The analysis of these methods is hard, depending on a complicated function of the spectrum of the operator.

Also, they help us to achieve greater heights across a broader spectrum of human endeavour.

Garik Israelian is a spectroscopist, studying the spectrum emitted by a star to figure out what it's made of and how it might behave. It's a rare and accessible look at this discipline, which may be coming close to finding a planet friendly to life.

These are not religious issues they're human issues.

But I'll try to convince you that spectroscopy is actually something which can change this world.

These polarization detectors are sensitive in the ultraviolet region of the light spectrum.

The spectrum does not, however, contain all the colors that the human eyes and brain can distinguish.

His father worked for a company that developed mass spectrometers and his mother was a homemaker.

So not only do we have this huge amount of spectrum, let's compare that with a number I've just mentioned.

The modern political spectrum is an artifact of the seating arrangements at the French National Assembly after the revolution of 1789.

At the other end of the spectrum, you could rent baby clothes for three months at a time.

Electromagnetic radiation in this range of wavelengths is called visible light or simply light.

It was noted that the emerging nature of the digital divide provided new possibilities for computer related crime.

Coordination questions

Other issues

General

General

Other matters

Other matters

Agreed conclusions on financing of experts

Contents

Fourth session

Organizational matters

Thirty fifth meeting

Note by the secretariat

Other matters

Legacy issues

Other matters

The real drama, however, occurred not among the country s main parties but on the boundaries of the political spectrum.

The whole range of issues falling within the mandate of the Working Group are of great importance to us.

The development of radio astronomy, infrared astronomy and submillimetre astronomy in the 20th Century allowed the gas and dust of the Milky Way to be mapped for the first time.

These are not theoretical issues but issues of deadly urgency.