References
- Nicopolitidis , P. , Papadimitriou , G. I. , Obaidat , M. S. and Pomportsis , A. S. Sept. 2002 . “ 3G wireless systems and beyond: A review ” . In Electronics, Circuits and Systems, 2002; 9th International Conference Vol. 3 , Sept. , 1047 – 1050 . 15 – 18 .
- 2003 . Recommendation ITU-R M.1457 ,
- Kong , J. A. 2005 . Electromagnetic Wave Theory , Cambridge , Massachusetts : EMW Publishing .
- Dai , Y. H. and Yuan , Y. 1999 . A nonlinear conjugate gradient method with a strong global convergence property . SIAM Journal on Optimization ,
- Abubakar , A. , Habashy , T. M. and Van den Berg , P. M. 2006 . Nonlinear inversion of multi-frequency microwave Fresnel data using the multiplicative regularized contrast source inversion . Progress In Electromagnetics Research , : 193 – 201 . PIER 62
- Tatarskii , V. I. 2005 . Use of semi-inversion method for the dirichlet problem in rough surface scattering . Progress In Electromagnetics Research , : 109 – 135 . PIER 54
- Narayanan , V. and Lade , R. K. 1991 . Determination of the phase constant of closed transmission line systems using the finite difference and the conjugate gradient method . Progress In Electromagnetics Research , : 539 – 565 . PIER 5
- Azaro , R. , Casagranda , A. , Franceschini , D. and Massa , A. 2005 . An innovative fuzzy-logic-based strategy for an effective exploitation of noisy inverse scattering data . Progress In Electromagnetics Research , : 283 – 302 . PIER 54
- Bermani , E. , Boni , A. , Kerhet , A. and Massa , A. 2005 . Kernels evaluation of svm-based estimators for inverse scattering problems . Progress In Electromagnetics Research , : 167 – 188 . PIER 53
- Roger , A. and Chapel , F. 1991 . Iterative methods for inverse problems . Progress In Electromagnetics Research , : 423 – 454 . PIER 5
- Fletcher , R. and Reeves , C. 1964 . Function minimization by conjugate gradient . Computer Journals ,
- Polak , E. and Ribìere , G. 1969 . “ Note sur la convergence de directions conjugées ” . In Rev. Francaise Informat Recherche Opertionelle , 35 – 43 . 3e Année16 .
- Hestenes , M. R. and Stiefel , E. L. 1952 . Methods of conjugate gradient for solving linear systems . J. Res. Nat. Bur. Standards Sect. 5,49 , : 409 – 436 .