A phase shifting device and its applied antenna system
A phase-shifting and phase-electric technology, which is applied to antennas, electrical components, circuits, etc., can solve the problems that the power distribution characteristics of the phase-shifter cannot meet the requirements, the size of the phase-shifting device is large, and it does not meet the miniaturization of the antenna system. Power division characteristics, physical length reduction, effect of increasing electrical length
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[0024] see figure 1 and figure 2 , a phase shifting device 100 provided by the present invention includes a first conductor segment 110 , a first tapping element 120 , a feeding unit 130 and a dielectric element 140 . The feed unit 130 is electrically connected to the first tap element 120, the first tap element 120 is electrically connected to the first conductor segment 110, and the first tap element 120 can be connected along the The first conductor segment 110 moves to change the phase of the signal flowing through the feed unit 130 , the first tapping element 120 and the first conductor segment 110 , and the dielectric element 140 is disposed adjacent to the first conductor segment 110 is used to change the relative permittivity around the first conductor segment 110 to increase the electrical length of the first conductor segment 110 . It can be understood that the ordinal qualifiers used in the following embodiments of the present invention, the first, second, and th...
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