本文關(guān)鍵詞： 電磁輻射系統(tǒng) 錐形同軸 細胞培養(yǎng)皿 S參數(shù)　出處：《激光雜志》2017年04期 　論文類型：期刊論文

【摘要】：利用CST軟件設(shè)計了一種基于錐形同軸過渡結(jié)構(gòu)的電磁輻射腔,內(nèi)外導(dǎo)體采用聚四氟乙烯介質(zhì)進行支撐,在寬頻信號源的激勵下,電磁輻射腔內(nèi)部產(chǎn)生任意頻率TEM模式的電磁場,將細胞培養(yǎng)皿裝置放于內(nèi)外導(dǎo)體之間(電磁輻射區(qū)),從而實現(xiàn)對細胞的電磁輻射實驗。通過理論分析與軟件仿真,對電磁輻射腔的過渡結(jié)構(gòu)進行優(yōu)化,在DC-6GHz頻率范圍內(nèi),S11均在-10dB以下。
[Abstract]:A kind of electromagnetic radiation cavity based on conical coaxial transition structure is designed by using CST software. The inner and outer conductor is supported by PTFE medium, and the electromagnetic field of TEM mode is generated in the cavity under the excitation of wide frequency signal source. The cell culture dish device was placed between the inner and outer conductors (electromagnetic radiation region), so that the electromagnetic radiation experiment of the cells was realized. The transition structure of the electromagnetic radiation cavity was optimized by theoretical analysis and software simulation. In the DC-6GHz frequency range, S11 is below -10 dB.
【作者單位】： 大連海事大學(xué)信息科學(xué)技術(shù)學(xué)院;
【分類號】：Q691;O441
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本文編號：1498110