The development process of RFID technology

The research and promotion of radar technology in social life from 1940 to 1950 was the beginning of RFID, Harry Stockman

The article "Communications Using Reflected Power" published in 1948 officially announced the birth of this technology. 1950-1960: In the early exploratory stage, radio frequency identification technology was mainly conducted theoretical research by scholars. 1960--1970: Radio frequency identification technology developed and some applications began to be tested. From 1970 to 1980, the theoretical exploration and products of radio frequency identification technology made great progress, and some applications gradually developed.

began to enter social life. 1980-1990: The number of radio frequency identification technology products increased, and the types of market applications began to expand. 1990-2000: The standardization issue of radio frequency identification technology gradually highlighted the widespread application of radio frequency identification technology products in daily life, especially in Access Control systems, public transportation systems, etc. The establishment of Auto.ID Center heralded the rise of the Internet of Things. The concept of EPC (Electronic Product Code) it proposed greatly expanded the application scope of radio frequency identification technology and foreshadowed the large-scale application of radio frequency identification technology in the near future. These applications will have a great impact on people. The change in lifestyle has been so dramatic that it can be called a technological revolution.

2000 to 2010: The RFID technology standard-setting organization formulated the standards for radio frequency identification technology and began to solve serious standard problems. In addition, various radio frequency identification technology products continued to emerge, with different levels and functions, and the technology market was booming. .

From 2010 to present: Scholars have improved the theory of radio frequency identification technology. Research on ultra-high frequency bands and microwave bands has gradually increased, and system solutions for different application scenarios are constantly being proposed and improved. The research goals are directed to high-tech applications, such as passive tags and high-speed identification, and products for various special applications are gradually being realized.