Switchable bandwidth filter

Details Switchable bandwidth filter Switchable bandwidth filter

1984-03-02

1987-01-27

Punter, William H.

350389, 350404, G02B 2700, G02F 105, G02F 121

Patent

active

046390936

ABSTRACT:
A ferroelectric switchable bandwidth filter device for operation at millimeter wavelengths applicable for use as a component in radar systems. Electrode pairs pulse switch fields reversibly to flip-flop the optic axes of the ferroelectric material in several stages of the device from one domain state to the other.

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