VR equipment with high-speed wireless transmission function

Abstract

The invention discloses VR equipment with a high-speed wireless transmission function, which comprises a VR equipment body and a dielectric lens antenna, and is characterized in that the VR equipmentbody is provided with an accommodating part, the dielectric lens antenna is mounted in the accommodating part, and the dielectric lens antenna is connected with a signal output end of the VR equipmentbody; the dielectric lens antenna comprises a dielectric lens, a fixing piece and a feed source used for radiating electromagnetic waves, the fixing piece is arranged on the outer surface of the dielectric lens, and the feed source is arranged on the inner side of the fixing piece. Through the arrangement of the solid spherical or semispherical dielectric lens, the gain of the dielectric lens antenna is improved, the advantages of small sidelobe and back lobe, good directivity and the like are achieved, and the antenna is particularly suitable for transmission of millimeter wave communicationsignals, has good transmitting and receiving effects on electromagnetic wave signals, enables the VR equipment to get rid of a wired connection mode, so that high-speed receiving and transmitting ofelectromagnetic wave signals can be achieved only through the dielectric lens antenna, delay is greatly reduced, high-fidelity images are ensured, and large-scale scene display of the VR equipment issmooth.

Description

technical field [0001] The invention relates to the technical field of VR equipment, in particular to a VR equipment with a high-speed wireless transmission function. Background technique [0002] VR equipment, also known as virtual reality visual equipment, temporarily closes the user's vision or hearing to the outside world when using the equipment, and puts the user in a virtual environment under the visual or auditory display of the VR equipment. The left and right eye areas display images respectively, and the user's left and right eyes obtain different information and generate a three-dimensional sense in the mind, as if they are actually in the virtual environment. Both entertainment experience and virtual teaching is very widely used. [0003] However, the existing VR equipment needs to transmit a large amount of signal, so it is necessary to set up a signal connection line to connect with the VR equipment for high-speed data transmission. In actual use, due to the ...

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