clc;clear;

V_prime = 10e3;
L1 = 10e-3;
L2 = 200e-3;
K = 0.6;

C_1 = 2e-6;
C_2 = 1e-9;

w1 = 1/sqrt(L1*C_1);
w2 = 1/sqrt(L2*C_2);

segma = sqrt(1-K^2);

term_w = (w1^2 + w2^2)/2; 

gama1 = sqrt(term_w + sqrt(term_w^2 - w1^2*w2^2*segma^2))
gama2 = sqrt(term_w - sqrt(term_w^2 - w1^2*w2^2*segma^2))

M = K*sqrt(L1*L2);
V2  = M*V_prime/((segma*L1*L2*C_2)*(gama1^2-gama2^2))

f_high = gama1/2/pi