天线在雷达、通信、广播、电视等各个领域里应用都很广泛,是无线通信、探测等系统中不可缺少的一部分,随着时代的发展,UWB(超宽带)技术在通信领域的应用,高速集成电路的快速发展,使得UWB(超宽带)印刷天线由于其尺寸小、频带宽、辐射效率高、高保密性、低耗电量、成本低、容易集成等优点得到了广泛的应用。 Antennas are widely used in various fields such as radar, communications, broadcasting and television. They are indispensable parts in wireless communications and sounding systems. With the development of the times, the application of UWB (ultra wide band) technology in the field of communications, high speed The rapid development of integrated circuits has made UWB printed antennas widely used due to their small size, wide bandwidth, high radiation efficiency, high security, low power consumption, low cost and easy integration.