The output power of the working and backward wave oscillation modes in a TE11first harmonic Gyro-TWT with misaligned electron beam is calculated.The backwar
The design and experiment of a W-band gyro-TWT loaded with lossy dielectric rings is presented in this paper.Hot test results perform a maximum peak output
Arctic ground squirrels (Urocitellus parryii) have virtually disappeared from the boreal forests of southwestern Yukon,Canada since 2000.From 1973 to 2000 t
This review examines the impact of rainfall on rodent outbreaks in Sub-Saharan Africa.It aims to show that under changing climate,outbreaks may become more
The theoretical study of a TE10-TE20 waveguide mode converter is given in this paper.After optimization,the size of the structure is reduced,and the reflect
A photonic band gap resonator(PBGR)for a 220GHz high order mode gyrotron has been presented in this paper.The electromagnetic wave propagation characteristi
In this paper,a single-frequency two-dimensional(2-D)holographic image reconstruction technique is presented for the target in a slant plane under the illum