Vernekar, S.R.; Nazareth, I.A.P.; Parab, J.S.; Naik, G.M.
(International Journal of Advances in Engineering and Technology. 7(4); 2014; 1271-1274.)
The paper describes RF spectroscopic technique for soil potash sensing. The system consists of a cell designed and constructed to find the RF response of potash over a frequency range of 10MHz-4GHz. The cell is well shielded ...