Narrowband beamforming in transmission
Hi everybody. I am studying at university the concept of beamforming and I would like to design a simple beamformer in matlab/simulink for a transmitting system. I am studying matlab documentation, but it sems to me that the most of the exampes and functions are specifics for a receiving system. Can anyone please help me to understand how to implement it? For now, it should be just a very simple system, e.g. linear or cirular antenna array with few sensors and using as signal to transmit a sine/cosine or something like that.
Kshitij Singh answered .
2025-11-20
r0 = [0 0 0]; % reference antenna r1 = [x1,y1,z1]; % one of the other antennas dr = r1 - r0; e_n = [randn(1,2),rand(1)]; e_n = e_n/norm(e_n); % some random direction to transmitt towards S0 = A*exp(1i*w*t) dphi = 2*pi/lambda*dot(dr,e_n); S1 = A*exp(1i*(w*t-dphi));