kdee/miSim
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

new SINR/beamwidth 3d plot

Browse Source
This commit is contained in:
Kevin Dee
2026-05-07 20:00:05 -07:00
parent b44df40c7e
commit 030dd30c7d
4 changed files with 154 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
test/test_rfSensor.m
+27
View File
@@ -139,5 +139,32 @@ classdef test_rfSensor < matlab.unittest.TestCase
sensor2.plotPerformance(pos2(3), [pos1 - pos2; pos3 - pos2], {sensor1; sensor3});
sensor3.plotPerformance(pos3(3), [pos1 - pos3; pos2 - pos3], {sensor1; sensor2});
end
function plot_SINR_heterogenous_interferers_3d(tc)
P_TX = 1e-3;
BW = 20e6;
f_c = 2e9;
G_RX_dBi = 3;
altitude = 30;
beamwidthExponent = [50, 20, 200];
lossExponent = 2;
sensor1 = rfSensor;
sensor1 = sensor1.initialize(P_TX, BW, f_c, G_RX_dBi, beamwidthExponent(1), 15, 45, lossExponent);
sensor2 = rfSensor;
sensor2 = sensor2.initialize(P_TX, BW, f_c, G_RX_dBi, beamwidthExponent(2), 10, 150, lossExponent);
sensor3 = rfSensor;
sensor3 = sensor3.initialize(P_TX, BW, f_c, G_RX_dBi, beamwidthExponent(3), 20, 200, lossExponent);
pos1 = [0, 0, altitude];
pos2 = [6, -4, altitude - 5];
pos3 = [-2, 6, altitude + 10];
% Plot SINR from each UAV's perspective.
% otherSensorsPos for plotPerformance: XY = offset from calling sensor, Z = absolute_alt - calling_alt.
% This is exactly posOther - posSelf for each row.
sensor1.plot(pos1(3), [pos2 - pos1; pos3 - pos1], {sensor2; sensor3});
sensor2.plot(pos2(3), [pos1 - pos2; pos3 - pos2], {sensor1; sensor3});
sensor3.plot(pos3(3), [pos1 - pos3; pos2 - pos3], {sensor1; sensor2});
end
end
end