| Author(s) | Title | Details |
| K. Kikuta and A. Hirose, | "Narrowband Interference Mitigation in UWB Systems Utilizing Frequency Dependence of Null Formation in Array Antennas," | IEEE Access, 2015. (to appear) |
| Y. Luo, K. Kikuta, Z. Han, T. Takahashi, A. Hirose, and H. Toshiyoshi, | "An Active Metamaterial Antenna with MEMS-modulated Scanning Radiation Beams," | IEEE Electron Device Letters, vol. 37, no. 7, pp.920-923, 2016. |
| K. Kikuta and A. Hirose, | "Compact Folded-Fin Tapered Slot Antenna for UWB Applications," | IEEE Antennas and Wireless Propagation Letters, vol. 14, pp.1192-1195, 2015. |
| Y. Luo, K. Kikuta, Z. Han, T. Takahashi, A. Hirose, and H. Toshiyoshi, | "Programmable leaky-wave antenna with periodic J-shaped metamaterial patches," | Electronics Letters, vol. 51, no. 10, pp.733-734, 2015. |
| Author(s) | Title | Details |
| K. Kikuta, A. Hirose | Narrowband Interference Mitigation in Angle-Frequency Direct Product Domain in UWB Receivers | International Symposium on Antennas and Propagation (ISAP) 2016 Okinawa |
| K. Kikuta, A. Hirose | High precision direction-of-arrival estimation for wideband signals in environment with interference based on complex-valued neural networks | International Conference on Neural Information Processing (ICONIP) 2016 Kyoto |
| K. Kikuta, A. Hirose | Interference Mitigation in UWB Receivers Utilizing the Differences in Direction of Arrival and Power Spectrum Density | Asia-Pacific Microwave Conference (APMC) 2015 Nanjing |
| Y. Luo, Z. Han, K. Kikuta, T. Takahashi, A. Hirose, H. Fujita, and H. Toshiyoshi, | An Active Metematerials Antenna Controlled by RF-MEMS Switches | 18th Int. Conf. on Solid-State Sensors, Actuators and Microsystems (Transducers 2015) Anchorage |
| K. Kikuta, A. Hirose | Proposal of Compact Folded Tapered Slot Antenna for UWB | Asia-Pacific Microwave Conference (APMC) 2014 Sendai |
| K. Kikuta, A. Hirose | Dispersion Characteristics of Ultra Wideband Antennas and Their Radiation Patterns | International Symposium on Electromagnetic Theory (EMTS) 2013 Hiroshima |