均匀完全极化波的传播图像(线,圆,椭圆)
matlab代码
t=-10:0.1:10; subplot(2,3,1); plot3(cos(t),cos(t),t); title('一三线极化波'); %φx-φy=0; xlabel('Ex->'); ylabel('Ey->'); zlabel('S->'); subplot(2,3,2); plot3(cos(t),cos(t-pi),t); title('二四线极化波'); %φx-φy=±pi; xlabel('Ex->'); ylabel('Ey->'); zlabel('S->'); subplot(2,3,3); plot3(cos(t),cos(t+pi/2),t); title('左旋圆极化波'); %(Exm=Eym)&(φx-φy=-pi/2); xlabel('Ex->'); ylabel('Ey->'); zlabel('S->'); subplot(2,3,4); plot3(cos(t),cos(t-pi/2),t); title('右旋旋圆极化波'); %(Exm=Eym)&(φx-φy=pi/2); xlabel('Ex->'); ylabel('Ey->'); zlabel('S->'); subplot(2,3,5); plot3(cos(t),cos(t+pi/2),t); title('左旋椭圆极化波'); %(Exm≠Eym)&(φx-φy=-pi/2); xlabel('Ex->'); ylabel('Ey->'); zlabel('S->'); subplot(2,3,6); plot3(cos(t),cos(t-pi/2),t); title('右旋旋椭圆极化波'); %(Exm≠Eym)&(φx-φy=pi/2); xlabel('Ex->'); ylabel('Ey->'); zlabel('S->');