Novel calibration method for emissivity measurement of radiometer calibration load

[1] Keith R C,Charles E,Fawwaz T U.Microwave remote sensing from space[J].Proceedings of the IEEE,1985,73(6):970-996 [2] Daniel J Z.Investigation of bistatic scattering using numerical techniques and novel near-field measurements .Ann Arbor:Department of Electrical Engineering and Computer Science,the University of Michigan,2001 [3] Roger D D R.Theory and measurement of bistatic scattering of X-band microwaves from rough dielectric surfaces .Ann Arbor:Department of Atmospheric,Oceanic and Space Sciences,the University of Michigan,1996 [4] Wang J,Miao J,Yang Y,et al.Scattering property and emissivity of a periodic pyramid array covered with absorbing material[J].Antennas and Propagation,IEEE Transactions,2008,56(8):2656-2663 [5] Yang C F,Burnside W D,Rudduck R C.A doubly periodic moment method solution for the analysis and design of an absorber covered wall[J].Antennas and Propagation,IEEE Transactions,1993,41(5):600-609 [6] 高本庆.时域有限差分法[M].北京:国防工业出版社,1995:13-40 Gao Benqing.FDTD method [M].Beijing:National Defense Industry Press,1995:13-40(in Chinese) [7] 毛乃宏,俱新德.天线测量手册[M].北京:国防工业出版社,1987:232-236 Mao Naihong,Ju Xinde.Antenna measurement handbook [M].Beijing:National Defense Industry Press,1987:232-236(in Chinese)