Radio Frequency Synonization Technology (RFST) was invented by a research group lead by Zhou Yingping, and passed a series of SARFT technical tests. The research group has spent 7 years and 35 million yuan on the project; the group has applied to the China State Intellectual Property Office for 18 patents for the new technology.

 

Experts from the Academy of Broadcasting Science of SARFT and other authorities made a series of comparative coverage tests in single-frequency analog and digital TV networks, as well as the CMMB. The test results showed that the RFST has solved one of the world¡¯s major technical problems using the same frequency interference of SFN. 

 

The creation of the RFST marks a technical revolution in broadcasting networks¡¯ coverage capabilities, and this innovation is of great significance to the broadcasting industry.