Antenna System with Gain Self-Correcting Function
An antenna system, self-calibration technology, applied in the direction of antenna, antenna support/installation device, electrical components, etc., can solve the problems of gain influence, failure to solve, and reduce system reliability, etc., to solve gain fluctuation and beam change, Amplitude and phase changes remain stable, adaptable effects
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Embodiment 1
[0125] Embodiment 1: 24GHz point-to-point mobile communication system
[0126] The invention adopts the following technical scheme: a temperature-adaptive high-gain antenna hardware part is mainly composed of a radiation antenna, a high-precision lifting rod and a dielectric lens. The radiating antenna 3 adopts a conventional microstrip patch structure, such as figure 1 shown. The size of the radiating antenna 3 whose structure is a microstrip patch is 3.76×5.02 mm, and the size of the substrate is 40×40 mm. The material of the microstrip patch substrate is ROS5880, the metal layer is copper with a thickness of 35um, and the plating layer is gold.
[0127] According to the radiation characteristics of the radiating antenna, the size of the dielectric lens is as follows figure 2 As shown, the size of the dielectric lens plate 4 is 54×54 mm. The dimension values of the through hole pattern on the dielectric lens plate 4 are shown in Table 1.
[0128] Table 1: 24GHz Diele...
Embodiment 2
[0136] Embodiment 2: 60GHz point-to-point mobile communication system
[0137] The present invention adopts the following technical scheme: a temperature-adaptive high-gain antenna hardware part is mainly composed of a radiation antenna, a high-precision lifting rod and a dielectric lens, such as Figure 10 shown. The antenna composition of 60GHz point-to-point mobile communication system is basically the same as that of 24GHz, the difference is that the form of the radiating antenna is a symmetrical vibrator, the thickness of the metamaterial plate of the dielectric lens, the aperture, and the distance between the radiating antenna and other structural dimensions are set as follows. . The dielectric lens material is ROGES TMM10 with a dielectric constant of 9.2 and a thickness of 7.5mm. like Figure 9 As shown, the dimension values of the through holes in the figure are set according to Table 3.
[0138] Table 3: 60GHz Dielectric Lens Through Hole Diameter and Hole Spac...
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