【摘要】 在给定频率Ｈ面波导环行器部分高度铁氧体柱设计的基础上，对该类波导环行器进行了模式研究．精确的工作模式可表述为ＨＥ１１Ｌ，其中Ｌ＝１＋δ（ｎ＋１），ｎ＝０，１，２…．δ（ｎ＋１），则为数值计算确定．亦提出了一种简便方法，以计算磁偏场作用下波导环行器的性能，从而检验了模式确定的准确性．更多还原

【Abstract】 ased on its design of the Partial Height Ferrite Post(PHFP) in the junction for given frequencies, the operating modes of H-plane PHFP waveguide circulator are investigated. The exact operating modes of the H-plane waveguide circulator are given to be HE11L where L=n + δn+1, n=0, 1, 2, ... and δn+1 has been determined numerically. A simple method for performance calculation of the waveguide circulator under magnetic bias is developed to verify the determination of the operating modes.更多还原