Railway coverage method, wide-beam high-gain antenna and multi-band common antenna
A railway and antenna technology, applied in the directions of antenna, antenna grounding device, antenna support/installation device, etc., can solve the problems of shortening the coverage distance of a single station, tipping of communication towers, affecting the safety of railway operation, etc., to solve the problem of discontinuous coverage. , The effect of saving the investment cost of site construction and reducing the density of site layout
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[0020] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be understood that the specific embodiments described here are only used to explain the present invention, and do not limit the protection scope of the present invention.
[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terminology used herein in the description of the present invention is only for the purpose of describing specific embodiments, and is not intended to limit the present invention. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.
[0022] The "first", "second", and "third" mentioned in the prese...
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