New mm-wave technology is presented at High Temperature Plasma Diagnostics(HTPD2020)(YouTube(limited) in 14-17 December. 2020)
New mm-wave technology for a notch filter has been developed in our lab. The detail is presented at High Temperature Plasma Diagnostics(HTPD2020) held on 14(Mon)- 17(Thurs) December 2020． In this home page, the video link of YouTube is open (limited from 14 to 17 December 2020).
We succeeded the development of the new notch filter, which domestic and abroad companies refused. The main waveguide is a low insertion loss, and the narrow rejection frequency band exists outside the main waveguide frequency.
M. Nishiura et al., "Q-band waveguide with band stop filters for versatile fusion plasma diagnostics" (limited)
This mm-wave filter technology is designed for wide band, and is widely applicable in a versatile mm-wave system. This study is the spin-off technology from our project(#).