ABSTRACT

For providing security to the people, who survive in country borders, mine and chemical industries, wearable devices with sensors can be used to follow their activities through sensors. The main element of that security device is the antenna. Based on the construction, utility, and performance, miniaturized MicroStrip Patch (MSP) antennas are mainly preferred. In this paper, the compact MSP antenna design, using various flexible multilayer substrate materials with Electromagnetic Band Gap (EBG) structures, has been proposed to resonate at 2.45 GHz in ISM band. The simulated and the measured parameters have been analyzed and an improvement in gain up to 6 dB has been achieved compared to the existing technique.

摘要

为了向在国界、矿山和化学工业中生存的人们提供安全保障，可以使用带有传感器的可穿戴设备通过传感器跟踪他们的活动。该安全设备的主要元件是天线。基于结构、实用性和性能，主要优选小型化微带贴片 (MSP) 天线。在本文中，紧凑型 MSP 天线设计采用具有电磁带隙 (EBG) 结构的各种柔性多层基板材料，已被提议在 ISM 频带中以 2.45 GHz 谐振。对模拟和测量参数进行了分析，与现有技术相比，增益提高了 6 dB。