What is short-range radar?
What is short-range radar?
Automotive Short-Range Radar (SRR) are radar systems operating around a car when in motion to detect possible impacts with obstacles, such as other cars, walls, pedestrians, etc. so that safety measures may be triggered automatically, such as pre-tensioning of seat belts and inflating airbags.
What radar is used in cars?
The system, easily integrated into today’s vehicles, uses Doppler radar to bounce radio waves off surfaces such as buildings and parked automobiles. The radar signal hits the surface at an angle, so its reflection rebounds off like a cue ball hitting the wall of a pool table.
What is pulse length in radar?
Pulse length is defined as the duration of a single transmitted radar pulse and is often quoted in microseconds (μs), although pulses rather shorter than 1 μs are sometimes given in nanoseconds (ns), where 1 ns=10−9 s; and so there are 1000 ns to 1 μs.
What is short-range radar (SRR)?
Automotive Short-Range Radar (SRR) are radar systems operating around a car when in motion to detect possible impacts with obstacles, such as other cars, walls, pedestrians, etc. so that safety measures may be triggered automatically, such as pre-tensioning of seat belts and inflating airbags.
What are automotive radars and how do they work?
Automotive radars are essential components of Advanced Driver Assistance Systems (ADAS). Short-range and long-range radar sensors monitor a vehicle surrounding in real-time, providing critical data to ADAS systems, in order to improve driver safety and comfort.
What frequency bands do automotive short-range radars use?
Automotive short-range radars are permitted to use two harmonised frequency bands in the European Union: 24 GHz and 79 GHz.
Can I design a small form factor corner radar system?
Leveraging unprecedented levels of integration, you can design a medium/short range small form factor corner radar system for multiple functions such as blind spot detection (BSD), front cross-traffic assist (CTA) and lane change assist (LCA). Quickly find featured reference designs and products for your system design.
