The main function of the antenna
Release Time:
2024-06-13
The main function of the antenna is to receive and transmit electromagnetic waves.
The radio frequency signal power output by the radio transmitter is transmitted to the antenna through the feeder (cable), and the antenna radiates it in the form of electromagnetic waves. After the electromagnetic wave arrives at the receiving location, it is followed by the antenna (which receives only a very small fraction of the power) and sent to the radio receiver via a feeder. It can be seen that the antenna is an important radio device that transmits and receives electromagnetic waves, and there is no radio communication without the antenna.
The mobile phone is in constant contact with the base station, relying on the antenna to receive and transmit space magnetic waves, the electromagnetic radiation power released by the antenna is about 440 microwatts / square centimeter, the design of the antenna needs to consider the efficiency and SAR of the antenna in the structure, and the basic requirements for the efficiency of the antenna in each frequency band are more than 30%. Higher customer requirements are more than 45%.
The production lines of GSM antennas, WiFi antennas, UHF antennas, VHF antennas, TV antennas and electronic connectors have been introduced into Japan and Taiwan, China to ensure that the products have stable and excellent quality. The company's production equipment includes injection molding equipment, metal stamping equipment, automatic assembly equipment, mold manufacturing equipment, RF stripping equipment and quality inspection equipment. We have high-end technology R&D and manufacturing capabilities, which can customize products according to customer needs, and adjust and improve production efficiency. Guarantee stable, accurate delivery times and fast sample confirmation
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Daxiandi Industrial Area, Quantang, Liaobu Tomn, Dongguan, Guangdong, China
