【摘要】 随着微带天线在军事和商业领域内迅速发展,微带天线的频带窄以及辐射效率低成为制约其发展的两大“瓶颈”,因此展宽频带和提高辐射效率成为当前微带天线的研究热点。为此,重点剖析了微带天线频带展宽和辐射率提高的一些主要途径,为微带天线的研制提供有意义借鉴和参考。更多还原

【Abstract】 With the rapidly developing of microstrip antenna in the military and commercial fields,narrowband and low radiant efficiency become the bottlenecks for its further development.So extending the bandwidth and improving the radiant efficiency focus some researchers attention.Some potent methods are introduced to solve these interrelated problems,and these methods provide the reference for further study.更多还原