Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Michitaka Ameya"'
Publikováno v:
IEEE Access, Vol 11, Pp 139295-139305 (2023)
We propose dual-band anomalous reflectors operating at 220 GHz and 293.3 GHz for 6G applications. The anomalous reflectors consist of paired patch elements on single-layer and via-free substrates. Based on a local reflection phase design and optimiza
Externí odkaz:
https://doaj.org/article/9baa05fbc9964ccbb1829b4d4702badc
Publikováno v:
International Journal of Antennas and Propagation, Vol 2012 (2012)
We have been developing a photonic sensor system to measure the electric near-field distribution at a distance shorter than one wavelength from the aperture of an antenna. The photonic sensor is a type of Mach-Zehnder interferometer and consists of a
Externí odkaz:
https://doaj.org/article/8cbe0783760c4612b12111a34a943ba0
Publikováno v:
2023 17th European Conference on Antennas and Propagation (EuCAP).
Publikováno v:
2022 International Symposium on Antennas and Propagation (ISAP).
Publikováno v:
IEEE Transactions on Antennas and Propagation. 69:4827-4835
The plane-wave synthesis (PWS) methods are proposed to predict the 3-D and 2-D RCS accurately with multiple scattering effects. The 3-D method employs the propagating plane-wave expansion and can be implemented identically as the near-field far-field
Autor:
Satoru Kurokawa, Michitaka Ameya, Sayama Matsukawa, Masahiro Sato, Masatoshi Onizawa, Hiroshi Murata, Masanobu Hirose
Publikováno v:
2022 16th European Conference on Antennas and Propagation (EuCAP).
Autor:
Michitaka Ameya, Masanobu Hirose, Yusuke Saita, Naobumi Michishita, Hisashi Morishita, Satoru Kurokawa
Publikováno v:
Journal of Advanced Simulation in Science and Engineering. 7:291-299
Publikováno v:
2021 IEEE Conference on Antenna Measurements & Applications (CAMA).
Autor:
Satoru Kurokawa, Sayaka Matsukawa, Michitaka Ameya, Masahiro Sato, Masatoshi Onizawa, Hiroshi Murata
Publikováno v:
2021 IEEE Conference on Antenna Measurements & Applications (CAMA).
Publikováno v:
2021 International Symposium on Antennas and Propagation (ISAP).