A hybrid spectrum sensing approach to select suitable spectrum band for cognitive users. - R. Rajaguru; K. Vimala Devi; P. Marichamy (Comput. Networks, 2020)

Wide Band Meandered-Loop Ground Radiation Antenna for Biomedical Applications. - R. Rajkumar; P. Marichamy (J. Medical Imaging Health Informatics, 2021)

Spectrum selection and decision using neural and fuzzy optimization approaches. - Raja Guru R.; K. Vimala Devi; P. Marichamy (Wirel. Networks, 2022)

Optimized Channel Decision and Secure Data Transmission for Health Monitoring Using Wireless Body Area Network through Cognitive Controller. - Raja Guru Ramaraj; K. Vimala Devi; P. Marichamy (Wirel. Pers. Commun., 2023)

On the design and analysis of multi-band micro-strip patch antenna for wireless body area network applications. - D. Gopinath; P. Marichamy (EURASIP J. Wirel. Commun. Netw., 2025)