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Phase shifter including a dielectric layer having liquid crystal molecules configured to be rotated so as to cause phase shift
Phase shifter including a dielectric layer having liquid crystal molecules configured to be rotated so as to cause phase shift
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机译:移相器,包括具有液晶分子的介电层,所述液晶分子构造成旋转以使相移
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摘要
A phase shifter and a method for operating the same, an antenna and a communication device are provided. The phase shifter includes: a first substrate and a second substrate opposite to each other; a dielectric layer between the first substrate and the second substrate; a first electrode on a side of the first substrate proximal to the second substrate; a second electrode on a side of the second substrate proximal to the first substrate; and a ground electrode on a side of the second substrate distal to the first substrate. The dielectric layer includes liquid crystal molecules, and the first electrode and the second electrode are configured to control rotation of the liquid crystal molecules according to different voltages respectively received by the first electrode and the second electrode.
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