Derivative of an Ideal in a Number Ring. - Raj Kumar Mistri; Ram Krishna Pandey (Integers, 2014)

The Direct and Inverse Theorems on Integer Subsequence Sums Revisited. - Raj Kumar Mistri; Ram Krishna Pandey (Integers, 2016)

Reconfigurable circular patch MIMO antenna for 5G (sub-6 GHz) and WLAN applications. - Ajit Kumar Singh; Santosh Kumar Mahto; Praveen Kumar; Raj Kumar Mistri; Rashmi Sinha (Int. J. Commun. Syst., 2022)

Dual band 8 × 8 MIMO antenna system for DCS 1800 and 5G mobile applications. - Raj Kumar Mistri; Santosh Kumar Mahto; Rashmi Sinha (Int. J. Commun. Syst., 2023)

Quad Element MIMO Antenna for C, X, Ku, and Ka-Band Applications. - Raj Kumar Mistri; Santosh Kumar Mahto; Ajit Kumar Singh; Rashmi Sinha; Ahmed Jamal Abdullah Al-Gburi; Thamer A. H. Alghamdi; Moath Alathbah (Sensors, 2023)

A compact quad element human face-shaped wideband MIMO antenna for 5G applications. - Raj Kumar Mistri; Santosh Kumar Mahto; Rashmi Sinha (Int. J. Commun. Syst., 2024)