Doppler radar
RadarRadar
Yes.
A radio altimeter bounces radio waves off the ground to detect elevation.
A radio telescope.
You may be thinking of weather RADAR. It sends out radio waves, some of them bounce off of rain, snow, or the boundaries of layers in the atmosphere, and the radar receiver detects the waves that bounce off of something and come back.
Sonar
Yes, a radio telescope is an instrument specifically designed to detect and measure radio waves emitted by celestial objects in space. It is used to study and observe radio emissions from various astronomical sources, providing valuable information about the universe.
A type of radio transmission that tracks precipitation is called weather radar. Weather radar uses radio waves to detect the presence of precipitation in the atmosphere and provides valuable information for weather forecasting and monitoring.
Like bats do in caves it is a signal sent out and timed so the distance can be measured from the reflected sound waves or in this case radio waves that bounce off any objects or obstacles.
they use radio waves to pick up some what satellite images or existance of things in space
I do not believe that the Hubble is equipped for radio astronomy. Certainly it can "detect" radio waves; it is remote-controlled by radio. But most radio astronomy is done with earth-based dish antennas.
Radio Telescope