land vehicles, and air machines such as cars, planes etc.
The goal of stealth technology is to make an airplane invisible to radar. There are two different ways to create invisibility:The airplane can be shaped so that any radar signals it reflects are reflected away from the radar equipment.The airplane can be covered in materials that absorb radar signals.
3 x 108 meters/second
Low Intensity Conflict Radar is a kind of radar that can pick up even the lowest radar cross section of anything made up of metal that is flying in the sky. For example it has the ability of picking up stealth military jets as well. Although there is a lot of clutter so you have to clean it up. NATO F117 night hawk was shot down during the Bosnian war using Low intensity radar.
The sonar signals are audio wave signals created by the transmitter that can pass through water. When Radio signals are created in air it is called radar. Usually sonar are used in underwater applications, and navy defense.
A radiosonde is an instrument package sent aloft attached to a balloon. A radar is a ground device which can track a balloon (with appropriate target attached) as well as pick up rainfall echoes (if it operates at the appropriate radio frequency)
Yes, one can't see "clouds" per se.
The Uniden 800 radar detector should be able to pick up a police signal from 2 miles away, but there is never a guarantee. It also depends on the type of radar used by the police.
Conventionally we pick it up via radar
They can definitely pick up all types of signals. One form of the uniden 800 was used at a sheriffs office and could pick up different signals all the way from 40-50 miles away.
Nadav Levanon has written: 'Radar signals' -- subject(s): Radar 'Radar principles' -- subject(s): Radar
The smallest object most radar can pickup is a bird. Radar used by air traffic control and civilians is less accurate than that of the military.
frequency modulated continues radar for detecting the target it generates the signals by continuously.
You can make your satellite to pick up other signals by aligning the dish properly (elevation and azimuth alignment) taking into consideration the skew angle.
The Passport 8500 X50 can detect lasr and radar signals.
7:02 am
The goal of stealth technology is to make an airplane invisible to radar. There are two different ways to create invisibility:The airplane can be shaped so that any radar signals it reflects are reflected away from the radar equipment.The airplane can be covered in materials that absorb radar signals.
A jammer is a transmitter used to block radio and radar signals by producing other signals.