ակնարկ

Lecturers: Armen Hakobyan
Date: Friday, May 14, 2021
Time: 5PM
Venue: Online
Description: High-Resolution Imaging Radars represents the next wave of automotive radars development. Such radars operate in far-field range. It makes their validation and characterization very challenging since a very large anechoic chamber is needed to perform all the necessary measurements. Application of Compact Antenna Test Range (CATR) helps to overcome these difficulties and make measurements more effective and efficient. This is a methodology that provides convenient testing of RF systems at frequencies where obtaining far-field spacing to the device under test would not be feasible using traditional free-space methods. In addition, High Resolution of Imaging Radars imposes additional requirements to the test system in terms of spatial resolution of target. This lecture will cover those and other Imaging Radar validation problems and provide examples of practical solutions.