It has been observed that solar activity affects the communication system. This effect is due to the ionospheric turbulence. The turbulence due to the perturbation concentration and parcel velocity were analyzed in upper and lower layers of the ionosphere by Spectral analysis, Fast Fourier Transformation and wavelet transformation in one dimension, Haar 5-Levels for approximation and details. Wavelet analysis is known as the method to study non-stationary data. Wavelet analysis is used to quantify both signal of YDULDELOLW\ QRQ VWDWLRQDULW\DQGXQL¿FDWLRQEHWZHHQLRQRVSKHULFWXUEXOHQFHDQGVRODUDFWLYLW\ WKHUHVXOWVDUH presented under changing ionospheric conditions.
M. Ayub Khan Yousuf Zai, Khusro Mian. (2012) Wavelet Characterization of Turbulence for Ionospheric Region of the Pakistan Air Space , , Volume 49, Issue 4.
