Circularly polarized reconfigurable antenna integrated with adjustable phase-shifting power divider
A technology for reconstructing antennas and power dividers, which is applied to antennas, folded antennas, and the structural connection of antenna grounding switches, etc., can solve problems such as difficulty in meeting high speed and high precision, difficulty in antenna processing and manufacturing, and large insertion loss of photoconductive switches. Achieve the effect of simple structure, easy processing and fabrication, and low insertion loss
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[0039] Specific embodiments of the present invention will be described in detail below.
[0040] Such as figure 1 and figure 2 As shown, a circularly polarized reconfigurable antenna integrating an adjustable phase-shift power divider includes a first dielectric substrate 1, a second dielectric substrate 2, an adjustable phase-shift power divider 3, a grounded metal plate 4, and a main Radiation sheet 5 and parasitic radiation sheet 6, wherein:
[0041] The first dielectric substrate 1 adopts a cuboid dielectric material with a relative permittivity of 3.5, a thickness of 1 mm, and a length and width of 70 mm. The upper surface of the first dielectric substrate 1 is printed with an adjustable phase-shifting power divider 3 and Ring-shaped main radiation sheet 5 (inner diameter is 8.9 mm, outer diameter is 14.2 mm.), the lower surface of the first dielectric substrate 1 is printed with a ground metal plate 4 completely overlapping it;
[0042] The second dielectric substrat...
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