Journal Call no. | HE8421.C48 |
---|
Author | Yang, Zhaoqi. |
---|
Article Title | Special features and opportunities in constructing microwave circuits in China / Yang Zhaoqi. |
---|
Is Part Of | China telecommunications construction ; v.8, no.2, Apr 1996, p.39, +2p., illus. |
---|
Abstract | It is universally recognized that one of the advantages of mircrowave circuits is that they can traverse the air, which optical communications cannot. In this regard, an important task in China is to upgrade numerous existing analog microwave circuits and add new SDH microwave circuits so as to increase the functions and capacity of microwave communications. In this article, the author gives some advice on constructing microwave circuit in China. One of them is using helicopters in the construction of microwave circuits. |
---|