ミリ波用遮蔽マイクロストリップ線路の実装誤差による伝送特性への影響の解析

概要

論文の詳細を見る
Shielded microstrip line are widely used as the transmission lines for millimeter or sub-millimeter wave systems such as satellite communication system and millimeter wave telescope. Geometrical size of such line is typically of order of submillimeter. Since this small size, the tolerance of mounting microstrip line to the shielded rectangular waveguide may be relatively large. Figure 1 illustrates a practical case where due to the mounting tolerance, two gaps occur between the shielded conductor walls and the dielectric substrate and the substrate is suspended. This leads a slippage of the characteristics of the line from the designed values. In this paper, we present an anlyisis of the influence of the mounting tolerance on the characteristics for a precise design, The method employed is called partial-boundary element method (p-BEM).
社団法人電子情報通信学会の論文
1996-09-18