FIELD: radio engineering, communication.
SUBSTANCE: controlled phase changer relates to high and ultrahigh frequencies and can be used to control signal phase in antenna arrays and information transmission systems. The controlled phase changer comprises a dielectric substrate, on one surface of which there is a continuous shielding conductor of a transmission line and on other - interacting metal strip conductors, each connected by one end through a varactor to the shielding conductor of the transmission line, and by the second end to an irregular microstrip transmission line, the ends of which form the input and output of the device.
EFFECT: simple design.
3 dwg
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