Filter löschen
Filter löschen

Antenna Pattern Symmetric Null Steering / Beamforming

6 Ansichten (letzte 30 Tage)
Albert am 9 Mär. 2021
Bearbeitet: Albert am 9 Mär. 2021
I have an antenna made of N linear elements forming an array (N = 3). I want to compute the steering vector so that the maximum of the array factor points to the boresight (or a direction close-by), let's say at 0º, but I want to place a null at a certain direction (say at 15º), but I want to place this null symmetrically with respect to the main beam (so at +/- 15º). I think analytically this is difficult to achieve (one main direction and one null it is ok but not the two nulls) and probably a genetic algorithm solution would be best suited. However I'm not sure this is the best approach using Matlab (and how to use it) or if there are better built-in beamformers for this purpose (e.g. MVDR). Any clue on this topic would help me very much.
Thank you very much!

Antworten (0)


Mehr zu Beamforming and Direction of Arrival Estimation finden Sie in Help Center und File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by