P. V. Ratna Kumar

According to our database, P. V. Ratna Kumar authored at least 2 papers between 2009 and 2012.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2012

Improvement of Power Efficiency and output voltage Ripple of Embedded DC-DC converters with Three Step Down ratios.

Kaushik Bhattacharyya, P. V. Ratna Kumar, Pradip Mandal

J. Circuits Syst. Comput., 2012

2009

Improvement of power efficiency in switched capacitor DC-DC converter by shoot-through current elimination.

P. V. Ratna Kumar, Kaushik Bhattacharyya, Tamal Das, Pradip Mandal

Proceedings of the 2009 International Symposium on Low Power Electronics and Design, 2009