金沙国际唯一指定官网

Put it on a pylon

作者:终围扑    发布时间:2019-03-07 01:19:11    

By Barry Fox THE best ideas are often the simplest—and a new patent designed to quell the spread of cellphone and digital TV masts could be one of them. Instead of building unsightly new cellphone towers, says British electricity utility Norweb, why not put the antennas on electricity pylons? Rising demand for mobile phones means that cellphone network operators are building more antennas. Rival networks don’t like sharing transmitter sites because each wants to offer better coverage than its competitors. To complicate matters further, a “third generation” of digital cellphones will soon be added to the existing four networks,

 

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