Wireless sensors, sensing wireless (WSSW) for the characterization of multipath fading. - Steve Distasi; Rich Ketcham; Jeff Frolik; Jake Galbreath (IPSN, 2007)

A low-complexity, compact antenna for mitigating frequency-selective fading. - Rich Ketcham; Jeff Frolik (IPSN, 2007)

Joint Beamforming and Power Allocation for Multiuser MISO Broadcast Channel SWIPT Employing OFDM. - Richard P. Ketcham; Jeroen Verdyck; Marc Moonen (IEEE Access, 2021)

Optimal Time-Switching for Simultaneous Wireless Information and Power Transfer. - Richard P. Ketcham; Jeroen Verdyck; Marc Moonen (MeditCom, 2022)

Joint Precoding and Transmit Power Allocation for Multiuser Multiantenna SWIPT Employing OFDM With Optimal Time-Switching and α-Fairness. - Richard P. Ketcham; Sofie Pollin; Marc Moonen (IEEE Open J. Commun. Soc., 2025)