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Marais, Louis and Yang, Steven and Lam, Brenda and -, Liu Yue and John, Thomas and Negi, P. S. and Sakuma, Hiroaki and Watabe, Eiji and Wey, Chua Sze and Kumtawee, Chalit and Pimsut, Yaowaret (2018) APMP.EM-S12 Comparison of Standards for the Calibration of Voltage, Current and Resistance Meters. Metrologia, 55(s) (01005). pp. 1-426. ISSN 0026-1394

Singh, Satish and Kumar, Sachin and -, Babita and John, Thomas (2017) Realization of Four-Terminal-Pair Capacitors as Reference Standards of Impedance at High Frequency Using Impedance-Matrix Method. IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 66 (8). pp. 2129-2135. ISSN 0018-9456

-, Satish and Kumar, Sachin and -, Babita and John, Thomas and Saxena, A. K. (2017) Evaluation of air dielectric four-terminal-pair capacitance standards using resonance frequency of impedance elements. Measurement, 100. pp. 176-182. ISSN 0263-2241

-, Satish and Kumar, Sachin and -, Babita and John, Thomas and Saxena, A. K. (2016) Realization of coaxial reference air-lines as high frequency capacitance standard at CSIR-NPL. MEASUREMENT , 92. pp. 166-171. ISSN 0263-2241

-, Babita and Narula, L. K. and John, Thomas and Saleem, M. and Saxena, A. K. (2014) Preliminary Study for the Establishment of DC Charge Calibration Facility at CSIR-NPL Using Charged Capacitance Source. Mapan, 29 (4). 269-272 . ISSN 0970-3950

Bahl, Madhu and Gupta, Beena and John, Thomas and Singh, Dhan and Sharma, Omkar and Garg , S. C. and Khanna, Ravi M. (2011) A Phased Array Acoustic Wind Profiler for Remote Atmospheric Wind Measurement. IETE Journal Of Research , 57 (2). pp. 190-196. ISSN 0377-2063

John, Thomas and Chopra, P. and Garg, S. C. (2009) Effect of photoelectric emission on blunt probe conductivity measurements in the stratosphere. Journal of Atmospheric and Solar-Terrestrial Physics , 71 (8-9). pp. 905-910. ISSN 1364-6826