What is RFID antenna

1、 What is RFID antenna?

RFID, combined with Internet, communication and other technologies, can realize the tracking and information sharing of global goods. Therefore, it is considered to be an important cornerstone of the Internet of things, and is listed as one of the ten important technologies in the 21st century. Internet of things is regarded as the third wave of information industry after computer and Internet. In the process of its realization, it needs the joint cooperation of many high and new technologies such as communication, sensor, RFID, positioning and so on.

In the process of wireless communication, antenna is an essential component. RFID antenna uses radio waves to transmit information. The generation and reception of radio waves need to be completed through the antenna. When the electronic tag enters the working area of the reader antenna, the electronic tag antenna will generate enough induced current to obtain energy and be activated. RFID antenna is a crucial part, which is closely related to the performance of the system.

2、 RFID antenna manufacturers are

If the RFID antenna with poor performance is selected in order to blindly reduce the cost or other reasons, it will be prone to problems such as unstable reading, missing reading, serial reading, reading failure and so on. In this case, the cost will not be reduced, but will increase several times. Therefore, when deploying RFID system, we need to pay attention to RFID antenna.

Suzhou Gongwei Electronic Technology Co., Ltd. is a professional RFID antenna manufacturer. It has been engaged in antenna R & D for 15 years and has rich experience. It includes cellular antenna, 5g NR antenna, 4G lit antenna, RFID antenna, various RF connectors and antenna cable components.