1. IEEE STD 1128-1998, IEEE Recommended practice for radio-frequency (RF) absorber evaluation in the range of 30 MHz to 5 GHz, 1998, pp. 33–54.
2. R.S. Biscaro, E.L. Nohara, G.G. Peixoto, R. Faez, M.C. Rezende, Performance evaluation of conducting polymer paints as radar absorbing materials (RAM), in: IEEE International Microwave and Optoelectronics Conference, Foz do Iguacu, 2003.
3. R.T. Johnk, A. Ondrejka, Electrical material properties from a free-space time-domain RF absorber reflectivity measurement system, in: IEEE International Symposium on Electromagnetic Compatibility, Austin, 1997.
4. Y. Feng, T. Qiu, C. Shen, X. Li, A simple measuring method of reflectivity for radar absorbing material, in: Asia-Pacific Microwave Conference, Suzhou, 2005.
5. A. Adhyapak, Z. Chen, A study of the low-frequency coaxial reflectometer measurement procedure for evaluation of RF absorbers' reflectivity -II, in: Annual Symposium of the Antenna Measurement Techniques Association, Williamsburg, 2018.