机译:优化微波宽带黑体校准目标的研究
National Key Laboratory of Metrology and Calibration Technology Beijing 100854 P. R. China;
Beijing Inst. of Radio Metrology & Measurement Beijing 100854 P. R. China;
National Key Laboratory of Metrology and Calibration Technology Beijing 100854 P. R. China;
Beijing Inst. of Radio Metrology & Measurement Beijing 100854 P. R. China;