18 citations · 21 across the 3 of their papers we have counts for
3 papers
cs.CR2020
A novel group based cryptosystem based on electromagnetic rotor machine
Ashish Kumar, N S Raghava
In this paper, an algorithm is aimed to make a cryptosystem for gray level images based on voice features, secret sharing scheme and electromagnetic rotor machine. Here, Shamir sec…
cs.OH2013★ 3 cited
Stacked Patch Antenna With Cross Slot Electronic Band Gap Structure
N. S Raghava, Asok De, Nitish Kataria +1
A cross slotted electronic band gap (EBG) with stacked rectangular patches shorted with a shorting pin is proposed in this paper. The study is being done on how the various paramet…
cs.OH2010★ 18 cited
Effect of different substrates on Compact stacked square Microstrip Antenna
Asok De, N. S. Raghava, Sagar Malhotra +2
Selection of the most suitable substrate for a Microstrip antenna is a matter of prime importance. This is because many limitations of the microstrip antenna such as high return lo…