Design and Optimization of a 2x2 Directional Microstrip Patch Antenna. - Cerin Ninan; Chandra Shekhar 004; M. Radhakrishna (VDAT, 2013)

A Passive Wake-Up Circuit for Event Driven Wireless Sensor Network Applications. - Chandra Shekhar 004; Shirshu Varma; M. Radhakrishna (J. Circuits Syst. Comput., 2015)

An Optimized 2.4GHz RF Energy Harvester for Energizing Low-Power Wireless Sensor Platforms. - Chandra Shekhar 004; Shirshu Varma (J. Circuits Syst. Comput., 2019)