Study of a hexagonal lattice defect photonic crystal waveguide slow wave structure for G-band traveling wave tube
Y Xie, N Bai, W Hong, X Sun - Journal of Electromagnetic Waves …, 2022 - Taylor & Francis
A defect photonic crystal waveguide (DPCW) slow wave structure (SWS) for G-band
traveling wave tube (TWT) is proposed. This DPCW SWS is arrayed in hexagonal lattice with …
traveling wave tube (TWT) is proposed. This DPCW SWS is arrayed in hexagonal lattice with …
Design and Cold-Test of 0.34-THz Modified Slotted Sine Waveguide Traveling Wave Tube
J Luo, J Xu, P Yin, J Zhang, D Jia, J Cai… - … on Electron Devices, 2023 - ieeexplore.ieee.org
The sine waveguide slow wave structure (SWG SWS), which has the advantages of being
simple to fabricate, high transmission, low reflection, and insertion loss, has been …
simple to fabricate, high transmission, low reflection, and insertion loss, has been …
Signal transmitter
Q Cheng, H Cai, G Wang - US Patent 11,901,923, 2024 - Google Patents
A signal transmitter is provided. The signal transmitter includes a signal splitting module,
including M output interfaces, where the signal splitting module is configured to split a signal …
including M output interfaces, where the signal splitting module is configured to split a signal …
[PDF][PDF] The Characteristics of Primary School English Teaching and the Opportunities and Challenges Faced by Primary School English from the Perspective of" Three …
R Hu - 2021 - webofproceedings.org
Primary school education is not only the beginning of education, but also a key period to lay
a good foundation for students' learning career in the future. English teaching itself is …
a good foundation for students' learning career in the future. English teaching itself is …