High-efficiency 2.4GHz single-mode antenna

Abstract

The invention discloses a high-efficiency 2.4GHz single-mode antenna. The high-efficiency 2.4GHz single-mode antenna comprises a circuit board, wherein the circuit board and the antenna are integrallyformed, a first rectangular groove, a second rectangular groove and a third rectangular groove are formed in the circuit board, the first rectangular groove is arranged in a left side of the circuitboard, the second rectangular groove is arranged in a right side of the circuit board and communicates with the first rectangular groove, the third rectangular groove is arranged in a middle part of the circuit board and communicates with the first rectangular groove, and the antenna comprises a left antenna group and a right antenna group. The high-efficiency 2.4GHz single-mode antenna is simplein structure and is convenient to use, the antenna signal emission efficiency is high and reaches 75-80%, the accuracy of the integrally-formed antenna reaches 0.03 millimeters, and the production consistency is good; and error redundancy is considered already during design of the antenna, the performance of the antenna cannot be affected when the antenna is deformed and bent within 3 degrees, anemission surface of the antenna is omnibearing, and no emission dead angle is generated.

Description

technical field [0001] The invention relates to an antenna, in particular to a 2.4GHz high-efficiency single-mode antenna. Background technique [0002] Common 2.4GHz antennas on the market are complex to install, low in emission efficiency, large in size, and high in height, which cannot meet the needs of miniaturized products. At the same time, common antennas have poor consistency in mass production, poor redundancy, and high precision requirements, which cannot meet mass industrial production. production capacity requirements, and most of them have launch dead ends. Contents of the invention [0003] In order to solve the above problems, the present invention provides a 2.4GHz high-efficiency single-mode antenna. The present invention is simple in structure and easy to use. The high efficiency of wireless signal transmission is as high as 75%-80%. The precision of the integrally formed antenna is as high as 0.03mm, and the production consistency Good; error redundancy...

AI Technical Summary

Problems solved by technology

[0002] Common 2.4GHz antennas on the market are complex to install, low in emission efficiency, large in size, and high in height, which cannot meet the needs of miniaturized products. At the same time, common antennas have poor consistency in mass production, poor redundancy, and high precision requirements, which cannot meet mass industrial production. production capacity requirements, and most of them have launch dead angles

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