Antenna design for a massive multiple input environmental sensor network Digital Communications and Networks

This article describes the design and simulation of a pair of antennas on a small PCB with minimal coupling for a massive multiple input sensor network. The two antennas are planar inverted-F antennas (PIFA) that are fed with microstrip feed lines. The critical design factors are minimizing mass while creating ISM band and GPS L1 band antennas and developing data transmission schemes for maximum usage of all communication channels. The designed board is a 60 mm diameter, 0.6 mm thick circular FR4 board that weighs approximately 5 g. 2016 Contract no. WC-133-15-CN-0071 Submitted https://doi.org/10.1016/j.dcan.2016.09.004 CC BY-NC-ND 1951

本文针对大规模多输入传感器网络场景，设计并仿真了一款小型印刷电路板（Printed Circuit Board, PCB）上的低耦合双天线。该双天线采用平面倒F天线（Planar Inverted-F Antenna, PIFA）结构，通过微带馈线进行馈电。本次设计的关键考量为：在研发覆盖工业科学医疗（Industrial Scientific Medical, ISM）频段与GPS L1频段的天线的同时，实现质量最小化，并开发可最大化利用所有通信信道的数据传输方案。本次设计的基板为直径60 mm、厚度0.6 mm的圆形FR4基板，重量约5 g。2016年 合同编号：WC-133-15-CN-0071 提交于 https://doi.org/10.1016/j.dcan.2016.09.004 CC BY-NC-ND 1951