Sentences with phrase «microwave signals»

The built - in GPS function even calculates the user's exact location in remote mountain valleys, using microwave signals from satellites that send information on their position to earth.

Some inquiry has also focused on the possible use of microwaves, harking back to the Moscow Signal, an episode from the 1970s in which Soviet intelligence beamed microwave signals into the US embassy in Moscow to activate a passive receiver hidden in the office of the United States ambassador, officials said.

At its heart are five small loops of superconducting metal that can be manipulated by microwave signals.

Signals bounce from hundreds of satellites orbiting above the Earth and are relayed over vast distances on the ground in the form of microwave signals.

«While we want to avoid this disruption this effect has also some unique properties which can be harnessed for important applications in manipulating microwave signals and developing certain types of lasers.

«When one of the antennas is deactivated, microwave signals radiating from the center pass through the open window in a highly directional beam,» Alexeff says.

Individual antennas in system transmit, in sequence, a weak microwave signals through the brain, while the other receiving antennas measure the reflected signals.

Antennas placed around the field keep track of each player's position, speed, and kicking strength by collecting microwave signals from business - card - size transmitters in the players» shin guards.

The scatterometer fires microwave signals at the surface of the sea and measures how much is reflected.

The data were used to calculate global, monthly inundated fractions of equal - area grid cells, about 25 km2, taking into account the contribution of vegetation to the passive microwave signal.

Both satellites mapped ocean salinity by picking up faint microwave signals emitted by the sea surface, which change along with salinity.

Extremely accurate measurements of microwave signals can potentially be used for data encryption based on quantum cryptography and other purposes.

FINDER sends out a microwave signal (which penetrates rubble), and software loaded onto a laptop pinpoints anomalies in the returning signal produced by tiny movements, such as the motion of a beating heart or a victim's breathing.

Through the first, the team feeds in a microwave signal.

Brown and Parker then fabricated a flat antenna in the shape of a bow tie on the surface of the crystal and fed a microwave signal into it at a frequency of 13.2 gigahertz.

Profile Summary RF Engineer with 9 + years blend of experience in designing, building and testing equipment that generates radio frequency and microwave signals, including associated transmissions and detection systems.