From Maxwell's equations in an orthogonal curvilinear coordinates system, a strict derivation
of mode coupling coefficients among TE n0 rectangular waveguide modes is given …

The objective of this paper is to use electromagnetic-based computer-aided design (CAD)
tools to investigate the maximum tuning range of channel filters, typically used in satellite …

The design of two fundamental mode rectangular-to-circular waveguide input couplers for a
low-terahertz gyrotron-traveling wave amplifier (gyro-TWA) is presented. A T-junction input …

In this paper, neural network modeling techniques are applied to the design of waveguide
dual-mode pseudo-elliptic filter. A hybrid modeling approach is developed where neural …

Design and measurement of a broadband compact circular TE 11 mode input coupler for
gyrotron traveling wave tubes (gyro-TWTs) are presented in this article. Different from the T …

设计了一种结构简单的高功率微波方圆模式转换器, 可以实现圆波导TM01
模式与矩形波导TE10 模式之间的相互转换. 转换器工作在C 波段, 中心频率4.1 GHz …

This paper presents a novel configuration for dual mode filters operating in the TE/sub
11n/modes. The use of the proposed configurations in the design of dual mode filters leads …

An accurate and efficient method for analyzing circular to multiple off-center rectangular side-
coupled waveguide T-junctions is developed based on a rigorous mode-matching …

This paper presents a novel approach for the design of combline filters using multi stage
artificial neural networks (ANN). The method takes advantage of direct synthesis of …

基于微波电路理论和EBMA (extended boundary condition model analysis) 电磁计算方法,
先后设计了一个工作在9 GHz 的4 合1 和8 合1 功率合成器. 功率合成器可将多个侧壁矩形波导 …