Voltage Controlled Variable Attenuator with Adaptive Frequency Characteristics
暂无分享，去创建一个
[1] Stepan Lucyszyn,et al. Analog reflection topology building blocks for adaptive microwave signal processing applications , 1995 .
[2] Tadashi Kawai,et al. Design of Quadrature Hybrids and Directional Couplers Based on the Equivalent Admittance Approach , 2005, IEICE Trans. Electron..