Abstract: In this article, we deduces the expression the Two-Way Parabolic Equation method(2WPE). First, in the single-knife-edge scenario, the 2WPE method is used to solve the radio wave propagation ...
Abstract: THz backward-wave oscillator (BWO) is a high-power, tunable frequency, and high-frequency terahertz radiation source. In this paper, the high-frequency system and electron optics system of a ...