Pre One:(19) Zhaowen Yan, Lanlan Zhang, Toyobur Rahman, Donglin Su, Prediction of the HF Ionospheric Channel Stability Based on the Modified ITS Model, IEEE Transactions on Antennas and Propagation, Vol.61, No.6, June 2013, pp: 3321- 3333. (SCI(ISI): WOS: 000319871400048)