diff --git a/@rfSensor/initialize.m b/@rfSensor/initialize.m
index 28c584b..14db6f3 100644
--- a/@rfSensor/initialize.m
+++ b/@rfSensor/initialize.m
@@ -1,12 +1,12 @@
-function obj = initialize(obj, txPower, bandwidth, centerFreq, rxGain_dBi, boresightTilt, boresightAzimuth)
+function obj = initialize(obj, txPower, bandwidth, centerFreq, rxGain_dBi, tilt, azimuth)
     arguments (Input)
         obj (1, 1) {mustBeA(obj, "rfSensor")}
         txPower (1, 1) double;
         bandwidth (1, 1) double;
         centerFreq (1, 1) double;
         rxGain_dBi (1, 1) double;
-        boresightTilt (1, 1) double = 0;
-        boresightAzimuth (1, 1) double = 0;
+        tilt (1, 1) double = 0;
+        azimuth (1, 1) double = 0;
     end
     arguments (Output)
         obj (1, 1) {mustBeA(obj, "rfSensor")}
@@ -17,8 +17,8 @@ function obj = initialize(obj, txPower, bandwidth, centerFreq, rxGain_dBi, bores
     obj.BW = bandwidth; % Bandwidth (Hz)
     obj.f_c = centerFreq; % Center frequency (Hz)
     obj.G_RX_dBi = rxGain_dBi; % Receiving Antenna Gain (dBi)
-    obj.boresightTilt = boresightTilt;
-    obj.boresightAzimuth = boresightAzimuth;
+    obj.tilt = tilt;
+    obj.azimuth = azimuth;
 
     % Computed values
     obj.P_TX_dBm = 10*log10(obj.P_TX/1e-3); % Transmit power in dBm
diff --git a/@rfSensor/rfSensor.m b/@rfSensor/rfSensor.m
index 3162029..8b125c0 100644
--- a/@rfSensor/rfSensor.m
+++ b/@rfSensor/rfSensor.m
@@ -9,8 +9,8 @@ classdef rfSensor
         BW = NaN; % Bandwidth (Hz)
         f_c = NaN; % Center frequency (Hz)
         G_RX_dBi = NaN; % Receiver antenna gain
-        boresightTilt = 0;     % Antenna boresight tilt (deg): 0=nadir, 90=horizon
-        boresightAzimuth = 0;  % Antenna boresight azimuth (deg): 0=+y, 90=+x
+        tilt = NaN;     % Antenna boresight tilt (deg): 0=nadir, 90=horizon
+        azimuth = NaN;  % Antenna boresight azimuth (deg): 0=+y, 90=+x, 180=-y, 270=-x
         % Values computed at initialization
         P_TX_dBm = NaN; % Transmit power (dBm)
         N = NaN; % Thermal noise
diff --git a/@rfSensor/transmitterGain.m b/@rfSensor/transmitterGain.m
index 5fbecc4..35c3c58 100644
--- a/@rfSensor/transmitterGain.m
+++ b/@rfSensor/transmitterGain.m
@@ -15,8 +15,8 @@ function value = transmitterGain(obj, t, a)
 
     % Angular offset from boresight via spherical law of cosines
     % Convention: t=0° nadir, t=90° horizon; a=0° +y, a=90° +x
-    cos_theta = sind(obj.boresightTilt) .* sind(t) .* cosd(a - obj.boresightAzimuth) + ...
-                cosd(obj.boresightTilt) .* cosd(t);
+    cos_theta = sind(obj.tilt) .* sind(t) .* cosd(a - obj.tilt) + ...
+                cosd(obj.tilt) .* cosd(t);
     cos_theta = max(-1, min(1, cos_theta));  % clamp for numerical safety
     theta = acosd(cos_theta);