一種新型MICS頻段可植入天線的設(shè)計(jì)
發(fā)布時(shí)間:2018-09-19 17:57
【摘要】:設(shè)計(jì)了工作在MICS頻段,尺寸為10 mm×10 mm×1.905 mm的可植入天線。采用高相對(duì)介電常數(shù)材料和平面倒F結(jié)構(gòu)微帶天線(PIFA)結(jié)構(gòu)以降低天線尺寸。經(jīng)過(guò)軟件HFSS仿真計(jì)算,對(duì)天線模型參數(shù)進(jìn)行了優(yōu)化,得到最佳的設(shè)計(jì)效果。天線在403 MHz的諧振頻點(diǎn)上回波損耗小于 20 dB,在實(shí)現(xiàn)小型化的同時(shí),保持 37 dB的天線遠(yuǎn)場(chǎng)增益,保證了天線工作的可靠性。
[Abstract]:An implantable antenna with a size of 10 mm 脳 10 mm 脳 1.905 mm working in the MICS band is designed. The high relative dielectric constant material and the planar inverted F structure microstrip antenna (PIFA) structure are used to reduce the antenna size. The parameters of the antenna model are optimized by software HFSS simulation, and the optimum design results are obtained. At the resonant frequency of 403 MHz, the echo loss of the antenna is less than 20 dB, while the antenna is miniaturized, and the far-field gain of the antenna of 37 dB is maintained, which ensures the reliability of the antenna.
【作者單位】: 中國(guó)科學(xué)院長(zhǎng)春光學(xué)精密機(jī)械與物理研究所;中國(guó)科學(xué)院大學(xué);中國(guó)科學(xué)院蘇州生物醫(yī)學(xué)工程技術(shù)研究所;
【基金】:江蘇省科技支撐計(jì)劃資助項(xiàng)目(No.BE2012654)
【分類號(hào)】:TN822
本文編號(hào):2250897
[Abstract]:An implantable antenna with a size of 10 mm 脳 10 mm 脳 1.905 mm working in the MICS band is designed. The high relative dielectric constant material and the planar inverted F structure microstrip antenna (PIFA) structure are used to reduce the antenna size. The parameters of the antenna model are optimized by software HFSS simulation, and the optimum design results are obtained. At the resonant frequency of 403 MHz, the echo loss of the antenna is less than 20 dB, while the antenna is miniaturized, and the far-field gain of the antenna of 37 dB is maintained, which ensures the reliability of the antenna.
【作者單位】: 中國(guó)科學(xué)院長(zhǎng)春光學(xué)精密機(jī)械與物理研究所;中國(guó)科學(xué)院大學(xué);中國(guó)科學(xué)院蘇州生物醫(yī)學(xué)工程技術(shù)研究所;
【基金】:江蘇省科技支撐計(jì)劃資助項(xiàng)目(No.BE2012654)
【分類號(hào)】:TN822
【共引文獻(xiàn)】
相關(guān)期刊論文 前2條
1 李庚祿;林福民;張華福;;表面開十字形輻射槽的新型GNSS貼片天線的研究和應(yīng)用[J];廣東工業(yè)大學(xué)學(xué)報(bào);2014年02期
2 曹合適;張斌珍;趙龍;;基于HFSS的多頻微帶天線分析與設(shè)計(jì)[J];電子元件與材料;2015年06期
【相似文獻(xiàn)】
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1 吳昊;郁磊;郭立泉;王計(jì)平;方強(qiáng);;一種新型MICS頻段可植入天線的設(shè)計(jì)[J];電子元件與材料;2014年03期
,本文編號(hào):2250897
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