Highly Sensitive Air-Filled Substrate Integrated Waveguide Resonator Integrated Wireless Passive Slot-Antenna for Confined Environmental Detection
Highly Sensitive Air-Filled Substrate Integrated Waveguide Resonator Integrated Wireless Passive Slot-Antenna for Confined Environmental Detection
复制标题
高灵敏度充气基板集成波导谐振器用于密闭环境检测的集成无线无源缝隙天线
DOI：
10.1109/jsen.2019.2921148
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发表时间：
2019-11
影响因子：
4.3
通讯作者：
Wendong Zhang
中科院分区：
文献类型：
--
作者：
Hairong Kou;Qiulin Tan;Lei Zhang;Helei Dong;Jijun Xiong;Wendong Zhang
本文设计并制作了一种高灵敏度的充气基片集成波导（SIW）谐振器集成无线无源缝隙天线，用于受限环境探测。利用HFSS软件建立了基片集成波导传感器的模型，对802.11无线局域网应用中的基片集成波导传感器进行了性能优化。由于基片集成波导的对称性和理想壁面特性，基片集成波导传感器可以设计成半模基片集成波导（HMSIW），以减小传感器的尺寸。制作了基片集成波导（SIW）和高分子基片集成波导（HMSIW）传感器并进行了实验测量。采用介电微扰法测得无湿敏材料的HMSIW湿度传感器的湿度检测灵敏度分别为187.67 kHz/%RH和0.233 dB/%RH; SIW湿度传感器的湿度检测灵敏度分别为211.5 kHz/%RH和0.33 dB/%RH。同时，该基片集成波导传感器还可以实现将聚苯胺材料填充到传感器的充气孔阵列中进行氨气的检测。缝隙天线集成无线无源充气基片集成波导谐振器以其低成本的优势为受限环境的探测提供了一种新的方法。
In this paper, highly sensitive air-filled substrate integrated waveguide (SIW) resonators integrated wireless passive slot-antenna are designed and fabricated for confined environmental detection. The models of SIW sensors were established by using the software of HFSS to optimize the performance of the sensor for the 802.11 WLAN application. Due to the symmetry and the ideal-wall characteristic of the SIW, the SIW sensor can be designed into a half-mode substrate integrated waveguide (HMSIW) to reduce the size of the sensor. The SIW and HMSIW sensor were fabricated and measured experimentally. The sensitivities of HMSIW sensor for humidity detection without humidity sensitivity materials using the dielectric perturbation method were 187.67 kHz/%RH and 0.233 dB/%RH and 211.5 kHz/%RH and 0.33 dB/%RH for SIW sensor. Meanwhile, the SIW sensor can also realize the detection of ammonia filled with polyaniline material into the air-filled hole array of sensor. The slot-antenna integrated wireless passive air-filled SIW resonators with the low-cost advantage provide a new method for the detection of confined environments.
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影响因子：
0.8
作者：
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通讯作者：
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影响因子：
5.5
作者：
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通讯作者：
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影响因子：
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作者：
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通讯作者：
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影响因子：
1.5
作者：
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DOI：
10.1109/tmtt.2015.2495346
发表时间：
2015-12-01
影响因子：
4.3
作者：
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通讯作者：
Domingue, Frederic