[C-12] 集積回路

[C-12-12] Crossover Junction of DC Bias Across Differential RF Coplanar Waveguide Transmission Lines

^○Zhen Yan, Satoshi Tanaka, Takeshi Yoshida, Minoru Fujishima (Hiroshima Univ.)

この講演は本会「学術奨励賞受賞候補者」の資格対象です。
この講演はキャリアエクスプローラーの掲載を希望しています。

Keywords:crossover junction、coplanar waveguide、transmission line、RF signal、differential signal

This article describes the design of coplanar waveguide transmission line crossover junction based on 40nm CMOS process. It is used to handle the crossover transmission of DC bias and RF differential signals. From the conclusion of the simulation analysis, the crossover junction structure "Grid" can cross the DC bias without introducing more reflections from the RF transmission. And the DC channel has good low-pass filtering characteristics to prevent the AC signal from backflow.