13-08-01 What happens to a resonant（洪亮的，共振的） wireless power transfer system in the presence of complex electromagnetic environments, such as metal plates? A team of researchers explored the influences at play in this type of situation, and they desc...

12-11-14 Two professors at the University of California, Riverside Bourns College of Engineering have developed a new method that doubles the efficiency of wireless networks and could have a large impact on the mobile Internet and wireless industries. Effici...

12-08-24 Researchers from Rice University have just unveiled a new multi-antenna technology that could help wireless providers keep pace with the voracious（贪婪的） demands of data-hungry smartphones and tablets. The technology aims to dramatically increase...

12-03-14 More than one hundred years after the pioneering inventor Nikola Tesla first became fascinated with wireless energy transfer, the spread of mobile electronic devices has sparked renewed interest in the ability to power up without plugging in. Now re...

11-12-03 Working on a laptop wirelessly may hamper a mans chances of fatherhood. 使用接入无线网络的笔记本电脑可能会造成男性不育。 In a study, sperm placed under a laptop connected to the internet through wi-fi suffered more damage than that kept at the same...

11-08-27 英国爱丁堡大学的一位教授研究出了一项新技术，能够让普通的电灯泡作为无线网络信号传输器，只要开灯，就能无线上网。 Light bulbs could be soon used to broadcast wireless Internet, a leading physicist has claimed. Harald Hass said he has developed a techno...

11-01-25 In the first phase of a more than two-year study funded by InterDigital, Virginia Tech researchers have made great strides（进展迅速） in the development of more reliable and efficient spectrum sensing techniques that will be needed to meet the ever...

10-11-04 A major CSIRO breakthrough（突破） in wireless technology designed to bring broadband to people living beyond the optical fibre（光学纤维） network, has been unveiled in Sydney. The first half of CSIRO's Ngara technolgy will enable multiple users to...

10-09-18 日本富士通实验室的研究人员开发了一种无线充电系统，可同时给一定范围内的手机、数码相机及手提电脑等各种移动设备充电，无需使用电缆，该系统最早可于2012年正式推出使用。 Mobile phone users will be able to charge their devices wirelessly for the first time...

09-07-24 A system that can deliver power to devices without the need for wires has been shown off at a hi-tech conference. 一个高科技展会上，一套无线供电系统亮相。 Magnetic fields interact with everyday objects less than electric fields The technique exploit...