They are for ground, antenna, detector tap and one wire to the stator of the variable capacitor.
它们是为地面，天线，探测器塔和一个钢丝向定子的可变电容器。
2
The research objects include power module, power plane, ground plane, bypass capacitor, encapsulation of high-speed chip and inside power distribution.
The distributed BST capacitor-loaded phase shifter was designed, of which the high impedance transmission line is finite ground coplanar wave-guide (FGCPW).