like a poke radar
The image generated by radar is typically called a radar image or radar map.
i flew under the radar..... come on
IFM radar, or Interferometric Frequency Modulated Continuous Wave radar, is a type of radar technology that utilizes frequency modulation for improved resolution and target detection. It employs two or more antennas to capture phase differences between signals, allowing for the precise measurement of target distance and motion. This technique enhances the radar's ability to distinguish between closely spaced objects, making it useful in applications like automotive safety systems and air traffic control. Additionally, IFM radar can operate effectively in various environmental conditions, providing reliable performance in challenging scenarios.
Radar detects storms by emitting radio waves that bounce off precipitation particles like raindrops, snowflakes, or hail. The radar system measures the time it takes for the waves to return, allowing meteorologists to determine the distance, intensity, and movement of the storm. By analyzing the returned signals, radar can identify storm features such as rainfall rates, wind patterns, and the potential for severe weather, enabling timely warnings and forecasts.
Radar technology was developed in the early 20th century by multiple inventors and scientists, with significant contributions from figures such as Heinrich Hertz, who demonstrated the existence of electromagnetic waves, and Sir Robert Watson-Watt, who is often credited with creating the first practical radar system in the 1930s. In the United States, engineers like Edwin Armstrong and others also played vital roles in advancing radar technology during World War II. The collaborative efforts of these innovators led to the effective use of radar for military and civilian applications.
like a poke radar
it depends on what the radar is measuring, but usually it will look something like an animal cell, with the tornado being the nucleus.
Like a radar.
kinda like a red rectangle with a white square on the top left side
Yes. But a motorcycle is a relatively small target. Depending on the radar and the circumstances, it might be possible to argue something like "look past" error. But fighting a radar ticket can be difficult. There are other related questions on WikiAnswers on radar-based citations.
Tornadoes on radar screens appear as a hook echo, which is a curved, hook-shaped extension on the end of a rotating storm cell. This pattern indicates strong rotation within the storm and potential tornado formation. Tornadoes themselves do not actually appear as distinct entities on radar screens but are inferred based on radar signatures.
Because you never know if they aren't... Also some people just like the way they look.
i had a look and they are illegal
Makes your footsteps silent and makes you look like nothing on enemy radar.
Ultrasound is sound which has a frequency higher than that of audible sound.( like radar )ADDED: Not like radar. That uses radio waves, although sonar and radar principles are similar.
Looking at a bunch of racks of equipment or several cabinets full of electronics probably wouldn't do much. There are some pics of radar displays in the Radar article, but let's check out some radar antennas that are used in front line "look-see" devices. They take several forms from the conventional "dish" that rotates to the newer phased arrays that are just big stationary structures. Links are provided because we can't post pictures here.
it is shaped like that because it's shape on radar would look small and could be mistaken for a bird or static