A novel planar slow wave structure (SWS) for traveling wave tube (TWT) is proposed. The
major advantage of the planar architecture is its easy realization with respect to the typical 3 …

For wireless applications at millimeter-wave and terahertz frequencies, an amplifier module
with power combining is critical to boosting the output power of the solid-state transmitter …

Boron-doped diamond film which was used as microwave attenuation material was
prepared by DC arc jet chemical vapor deposition (CVD) and the boron-doped diamond …

The continuously growing traffic demand has motivated the exploration of underutilized
millimeter wave frequency spectrum for future mobile broadband communication networks …

摘要短毫米波及太赫兹行波管具有宽频宽, 大功率, 高效率等优点, 在高分辨成像, 高速通信,
电子对抗等领域有着广泛的应用前景. 分析和评述了国内外研究单位的研制水** …

A serpentine-folded waveguide traveling-wave tube (FWTWT) in W-band was fabricated
using chemical machining to pattern 200-μm-thick copper sheets. These were stacked …

Travelling wave tubes are promising high power sources at millimeter-wave and THz
frequencies. At these frequencies the major obstacle is the realization of the slow-wave …

The European Horizon 2020 project TWEETHER aims to make a breakthrough in wireless
networks to overcome the congestion of the actual mobile networks and foster the new 5G …

The power capacity and thermal density of millimeter-wave and terahertz devices directly
limit the ability to operate in continuous waves. Based on the proposed high-power slow …

An integrated multi-beam traveling wave tube based on Multi-Corrugated Waveguide SWS
(MCW) is investigated by simulation and cold test in this paper. The MCW SWS is adopted …