Recently, the Posts and Telecommunications News, an authoritative media industry in China’s communications industry directly under the Ministry of Industry and Information Technology, held the 2019 "ICT Innovation Award" selection activity, which aimed to review the innovation achievements in the hot areas of the information and communication industry. ZTT's wide-angle radiation leaky coaxial cable was selected as the "Special Contribution Award for 5G Communications".
Leaky coaxial cable (referred to as "leaky cable") integrates feeder transmission and antenna transmitting and receiving functions. It is designed to provide wireless signal coverage for narrow and confined spaces such as high-speed rail, subway tunnels, mines, and crowded indoor environment such as office buildings, shopping centers, hotels, and underground parking lots.... ZTT has been deeply plowing in the wireless coverage of confined space for a long time. After more than ten years of development and innovation, it has become the most complete and largest R&D and manufacturing base for leaky cables in China, making significant contributions to the construction of China’s “rail transit”.
As of now, ZTT's many core technologies for leaky cables have reached the international advanced level. Especially the development of special leaky cables under the indoor environment, has created a precedent for the wide-angle radiation of leaky cables. With its excellent performance, it has been recognized by users and has become China Tower’s only strategic partner in the field of indoor distributed leaky cable, highlighting ZTT’s leading position in leaky cable industry.
In addition, in view of the high speed of the high-speed railway and the large shielding loss of the car body, the common cable leakage technology cannot meet the high-speed railway coverage requirements. ZTT re-innovated the cable leakage technology, which greatly reduced the system loss and successfully solved the problem of signal coverage in the high-speed rail operating environment.
