Performance Analysis of Uplink NOMA based Full-Duplex UAV for Indoor Disaster Environment. - Junghwa Kang; Hisato Kashihara; Josaphat Tetuko Sri Sumantyo; Jae-Hyun Kim (ICTC, 2021)

X-Band Microstrip Sub-Array Antenna for Circularly Polarized Synthetic Aperture Radar Onboard UAV. - Hisato Kashihara; Josaphat Tetuko Sri Sumantyo (IGARSS, 2022)

Inverse SAR Imaging of Scale Model for Performance Assesment in Archaeological Manmade Structure Detection Using Polarimetric SAR. - Muhammad Hamka Ibrahim; Subuh Pramono; Jing-Yuan Wang; Hisato Kashihara; Gregorius Haryuatmanto; Yuta Izumi; Josaphat Tetuko Sri Sumantyo (IGARSS, 2023)

The Ratio of Double Bounce Scattering over Surface and Volume Scatterings for Vegetation-Covered Archeological Object Detection. - Muhammad Hamka Ibrahim; Subuh Pramono; Feri Adriyanto; Gregorius Haryuatmanto; Hisato Kashihara; Yuta Izumi; Josaphat Tetuko Sri Sumantyo (IEICE Trans. Commun., 2025)