Sentences with phrase «am radio antenna»

The vibrations can be picked up with an AM radio antenna a short distance away.

However, the adornments on this 6 - metre - tall hulk are radio antennas rather than baubles.

Not exact matches

As the name suggests, the idea is to have multiple radio telescopes over a large area, increasing the effective size of the receiver antennae.

As a result the radio antenna was unable to work and so no signals could be sent back to Earth.

«Without full deployment, there is no way we could have communicated with it, as the radio frequency antenna was under the solar panels,» explained Prof Mark Sims, Beagle's mission manager from Leicester University in a BBC news interview.

CB (citizens band radio) antennas come in a lot of shapes and sizes so it can be hard to figure out which is the best.

Here, lion - killing Masai warriors have swapped spears for radio antennas and are now among the species» most dedicated guardians (ConservationBiology, doi.org/x2b).

Next up for the best CB antenna is this Aries CB Radio Antenantenna is this Aries CB Radio AntennaAntenna Kit.

But the real debut for this technology is likely to be the Square Kilometre Array (SKA), the world's largest radio telescope, whose thousands of antennas will be strewn across the southern hemisphere (New Scientist, 2 June, p 4).

Because of the extreme distances and power limitations of the radio antenna, data from the New Horizons encounter, which in July flew within 12,500 kilometers of Pluto's surface, is still being beamed back to Earth.

The radio antennas that will make up HERA are each 14 meters (42 feet) wide, or about the length of a city bus.

At the end of the fibre, those signals are broadcast using a radio antenna, providing 3G and Wi - Fi access simultaneously, for instance.

«Our aim is to build a broadband access network using just one integrated intelligent system of radio - over-fibre and distributed antennas.»

Evolutionary algorithms are often used to help improve things like aircraft wings or radio antennas in ways that humans might not have conceived of.

Radar satellites come equipped with an antenna that sends radio waves to Earth; after hitting the planet's surface, the signal is reflected and scattered back toward a detector that generates an image without the need for visible light.

A team of researchers from nanoGUNE, ICFO and Graphenea — members of the EU Graphene Flagship — now demonstrates that the antenna concept of radio wave technology could be a promising solution.

The Empire State Building is host to an array of antennas that are taking advantage of the building's 1,454 - foot height — to the top of its lightning rod — to broadcast a bevy of radio and television stations.

In addition, antennas tuned to the right plasma densities can be sensitive to lower radio frequencies while remaining unresponsive to the higher frequencies used by most radars.

Defense contractor Lockheed Martin will soon flight - test a plasma antenna (encased in a tough, nonconducting polymer) that is designed to be immune from detection by radar even as it transmits and receives low - frequency radio waves.

17 In 1965 astronomers Arno Penzias and Robert Wilson scrubbed their Bell Labs radio antenna to rid it of pigeon droppings, which they suspected were causing the instrument's annoying steady hiss.

The Deep Space Network, managed by JPL, is an international network of antennas that supports interplanetary spacecraft missions and radio and radar astronomy observations for the exploration of the solar system and the universe.

... The radio transmitter goes on the form of a dart — it's a subdermal tag, and all that's showing at the surface is the antenna.

* The data were obtained by ALMA; the Combined Array for Research in Millimeter - wave Astronomy: a millimeter array consisting of 23 parabola antennas in California; the Submillimeter Array a submillimeter array consisting of eight parabola antennas in Mauna Kea, Hawaii; the Plateau de Bure Interferometer; the NAOJ Nobeyama Radio Observatory 45m radio telescope; USA's National Radio Astronomy Observatory 12m telescope; USA's Five College Radio Astronomy Observatory 14m telescope; IRAM's 30m telescope; and the Swedish - ESO Submillimeter Telescope as a suppleRadio Observatory 45m radio telescope; USA's National Radio Astronomy Observatory 12m telescope; USA's Five College Radio Astronomy Observatory 14m telescope; IRAM's 30m telescope; and the Swedish - ESO Submillimeter Telescope as a suppleradio telescope; USA's National Radio Astronomy Observatory 12m telescope; USA's Five College Radio Astronomy Observatory 14m telescope; IRAM's 30m telescope; and the Swedish - ESO Submillimeter Telescope as a suppleRadio Astronomy Observatory 12m telescope; USA's Five College Radio Astronomy Observatory 14m telescope; IRAM's 30m telescope; and the Swedish - ESO Submillimeter Telescope as a suppleRadio Astronomy Observatory 14m telescope; IRAM's 30m telescope; and the Swedish - ESO Submillimeter Telescope as a supplement.

Over the next two years, the institute will turn the Allen Telescope Array — a group of 42 antennas in northern California that are dedicated to SETI research — towards 20,000 red dwarf stars to listen for radio signals that might be signs of life.

Lawrence Rudnick, the astronomer who led the team that found the void, was studying data from the Very Large Array, a network of 27 radio antennas in New Mexico, when he spotted a gap in the constellation Eridanus where radio signals from galaxies appear unusually faint.

His antenna was picking up celestial radio sources rotating in and out of view.

These electrodes, along with a computer chip that contains a radio frequency antenna, are fabricated on a flat substrate made of polyethylene terephthalate (PET), a transparent polymer commonly found in plastic bottles.

Radio frequency identification is a marvel of both miniaturization and mass production: a microchip and antenna small and cheap enough to justify planting on a bag of charcoal.

The incident was one of several recent glitches in the Deep Space Network (DSN), NASA's complex of large radio antennas in California, Spain, and Australia.

HAARP, near Gakona, Alaska, comprises radio transmitters and antennas that are used to heat up the ionosphere — the uppermost region of the atmosphere — creating a laboratory in the sky for scientists.The facility has been used to produce an artificial aurora and to study how charged particles behave in the ionosphere, at a total cost of more than $ 250 million to build and operate.

«The signal you receive via the antenna in digital form is then reconverted back into audible form, just like the principle used in every conventional radio.

Plans are underway for 37 subsurface clusters of radio antennae

Concurrently with the radar imaging, the scientists also used the radar transmitter at the Arecibo Observatory in Puerto Rico and a portion of the antennas that are part of the National Radio Astronomy Observatory's (NRAO) Very Long Baseline Array (VLBA) to perform an observation known as radar speckle tracking.

A radio antenna then picks up very weak signals emitted by the electrons, which can be used to map the electrons» precise activity over several milliseconds.

LIG can be written into target materials in patterns and used as a supercapacitor, an electrocatalyst for fuel cells, radio - frequency identification (RFID) antennas and biological sensors, among other potential applications.

The panels gather radio waves from the sky and focus them onto a feed antenna (2) that amplifies the signals and sends them to a control room where data are analyzed.

The most famous example, operating since 1980, is the Very Large Array (VLA) near Socorro, N.M., which has 27 active radio antennas mounted on railroad tracks in a Y configuration (another dish is kept as a spare).

The first phase of the Allen Telescope Array, which is being built near Hat Creek, California, US, has begun functioning with 42 radio antennas.

At 10 metres, RadioAstron's antenna is small compared to Earth's largest radio telescopes, which span 100 metres or more.

The team fired artificially generated neutrinos into their ice sculpture and successfully measured radio waves using the ANITA antennas (www.arxiv.org/hep-ex/0611008), which are designed to pick out radio waves from GZK neutrinos and nothing else.

That is the claim being made by a group of scientists in Italy and Sweden, who have shown how a radio beam can be twisted, and the resulting vortex detected with distant antennas.

Duke University researchers are developing a mobile app that uses wi - fi antennas, cellular radios and other detectors to guide smart phone users

«We've successfully tested a method where only one of the antennas is used to receive the radio signals.

Another more recent example of international partnership, involving Europe, the United States, Canada, Japan, South Korea, Taiwan, and Chile, is the Atacama Large Millimeter / submillimeter Array (ALMA), a radio interferometer telescope consisting of sixty - six antennas sitting at an altitude of 5,000 meters in the north of Chilehe Atacama Desert.

The new detection was made using the Experiment to Detect Global Epoch - of - Reionization Signature (EDGES), a small radio antenna located in a remote region of outback Australia (Credit: CSIRO Australia)

The Atacama Large Millimeter / Submillimeter Array (ALMA) has been conceived as a radio telescope comprised of sixty - four transportable 12 - meter diameter antennas distributed over an area 14 km in extent.

The new detection was made using the Experiment to Detect Global Epoch - of - Reionization Signature (EDGES), a small radio antenna located in a remote region of outback Australia

This extreme - precision antenna is used exclusively for research in radio astronomy, both as a stand - alone instrument as well as for Very Long Baseline -LSB-...]

The VLA Expansion Project is a two - phase program designed to improve the scientific capabilities of the VLA tenfold by replacing 1970s - vintage equipment with modern technologies and adding new radio - telescope antennas to the existing 27 - antenna array.

A 32 - meter parabola antenna which had been used for satellite communications was donated by a telecommunications company, and its system modification is underway to make it usable as a new radio telescope.