小型化陷波超宽带微带天线研究与进展

Research and Progress in Compact Band-notched UWB Microstrip Antenna

随着无线通信技术的发展,超宽带技术也在迅猛发展。作为超宽带通信系统的重要器件,超宽带天线越来越受到人们的关注。首先对超宽带天线设计的要求进行了概述,然后分别对超宽带天线的小型化、宽频带及陷波技术进行了总结,对以后研究设计超宽带天线具有一定的指导作用,最后对超宽带天线的未来发展方向进行了展望。

With the development of wireless communication technology, Ultra-wideband technology is also developing rapidly. As an important device for ultra-wideband communication system, Ultra-wideband antenna receives more and more people＇s attention. Firstly, the design of ultra-wideband antenna requirements are outlined, and then the ultra-wideband antenna technology of miniaturization, wideband and notch are sum- marized, which has the certain instruction function of designing ultra-wideband antenna. Finally, the future development trend of ultra-wide band antenna is forecasted.