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Design and implementation of microstrip array antenna for intelligent transportation systems application

机译:智能交通系统应用的微带阵列天线的设计与实现

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This article proposes a design and implementation of array Microstrip Patch antenna of configuration 2 x 2 at an operating frequency of 3.5 GHz. The proposed design takes a dimension of 80 mm x 92 mm x 1.6 mm with four radiating elements arranged in rectangular form with an optimized separation between the patches. All the radiating elements were connected through a corporate series network with an inset feed to have better impedance matching. The model gives an efficiency of 90.99% with a bandwidth of 510 MHz and with fractal configuration, the bandwidth further enhances to 1.12 GHz. The maximum gain measured was found as 11.01 dBi at a = 10 degrees and 4) = 360 degrees and 10.45 dBi with fractal configuration. The designed antenna is proposed to be used in RADAR which will be used in the intelligent transportation system for the detection of nearby (short-range) vehicles in the blind zone. This kind of Radar also finds its application in collision avoidance and activating airbags/break boosting and thus helping mankind by saving lives. The article gives an idea of the use of an array antenna in intelligent transportation system for better gain and efficient results.
机译:本文以3.5GHz的工作频率提出了配置2 x 2的阵列微带贴片天线的设计和实现。所提出的设计具有80mm x 92mm x 1.6mm的尺寸,其四个辐射元件以矩形形式布置,在贴片之间具有优化的分离。所有辐射元件都通过公司系列网络连接,插入件饲料以具有更好的阻抗匹配。该模型的效率为90.99%,带宽为510 MHz,带宽进一步增强至1.12GHz。测量的最大增益在A = 10度和4)= 360度和10.45 dBi时,找到了11.01dBi。设计的天线被提出用于雷达,该雷达将用于智能运输系统,用于检测盲区中附近(短程)车辆。这种雷达还发现其在碰撞避免和激活安全气囊/断开增强的应用,从而通过挽救生命帮助人类。本文介绍了在智能运输系统中使用阵列天线,以获得更好的增益和有效的结果。

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