The article investigates the performance of planar and compact CPW-fed microstrip patch antenna that offers 10 dB impedance bandwidth over the wide frequency range between 2.59 and 7.61 GHz. The parametric analysis of various design variables is included to acquire the final design of proposed antenna. The prototype exemplary of designed antenna is experimentally tested to obtain the return loss, VSWR, radiation response and gain characteristics. The close agreement is acquired between simulated and experimental results.The projected antenna has compact size of 0.61λ₀ × 0.44λ₀ × 0.027λ₀ mm³ and offers a 10 dB wide impedance bandwidth of 5.02 GHz. Thus, it may be considered suitable for variety of wireless applications including WLAN, Wi-MAX, fixed satellite services, wireless point-to-point applications etc.

本文研究了扁平且紧凑的CPW馈电微带贴片天线的性能，该天线在2.59至7.61 GHz之间的宽频率范围内提供10 dB的阻抗带宽。包括各种设计变量的参数分析，以获取拟议天线的最终设计。对设计好的天线的原型示例进行了实验测试，以获得回波损耗，VSWR，辐射响应和增益特性。的紧密协议之间获取模拟和实验results.The投影天线具有0.61λ紧凑尺寸₀ ×0.44λ ₀ ×0.027λ ₀毫米³并提供5.02 GHz的10 dB宽阻抗带宽。因此，可以认为它适用于各种无线应用程序，包括WLAN，Wi-MAX，固定卫星服务，无线点对点应用程序等。