Unknows are two, which are complex number X and complex number Y.
Constants are sixteen, which are complex numbers A_1, A_2, B_1, B_2, C_1, C_2, D_1, D_2, E_1, E_2, F_1, F_2, G_1, G_2, H_1 and H_2.
Equation (1): XA_1+ YB_1+ XYC_1+ conj(X)D_1 + Yconj(X)E_1 + Xconj(X)F_1 + XYconj(X)G_1+ H_1= 0
Equation (2): XA_2+ YB_2+ XYC_2+ conj(Y)D_2 + Xconj(Y)E_2 + Yconj(Y)F_2 + XYconj(Y)G_2+ H_2= 0
where,
conj(X)= complex conjugate of X and conj(Y)= complex conjugate of Y.
|X|<=1 and |Y|<=1
How to solve for the two unknowns when the equations contain the complex conjugate?