A three-polarization vehicle-mounted antenna applied to 5g-v2x vehicle networking communication system
A 5G-V2X, vehicle-mounted antenna technology, applied in the field of three-polarized vehicle-mounted antennas, can solve the problems of low azimuth plane gain, lack of pertinence, and low power utilization.
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[0042] Such as figure 1 The three-polarization vehicle antenna applied to the 5G-V2X Internet of Vehicles communication system shown includes a circular dielectric plate 1, a square dielectric plate 2, a feed structure, and eight sets of inverted L-shaped units;
[0043] Such as image 3 As shown, the circular dielectric plate 1 is arranged under the square dielectric plate 2, and an omnidirectional radiation unit is arranged in the middle of the circular dielectric plate 1, which is responsible for the 5.85-5.925GHz direct connection communication frequency band; the upper part of the circular dielectric plate The surface is provided with a circular patch 11, which is used as a radiation patch of an omnidirectional radiation unit. The circular patch 11 is provided with an omnidirectional vertical polarization port 12, four feed ports and eight metallized via holes. Extend through the circular dielectric plate 1 to the lower surface.
[0044] The omnidirectional vertical pol...
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