文章基本信息

标题：A Cylindrical Dielectric Resonator Antenna-Coupled Sensor Configuration for 94 GHz Detection
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作者：M. Kamran Saleem ; M. Abdel-Rahman ; Majeed Alkanhal 等
期刊名称：International Journal of Antennas and Propagation
印刷版ISSN：1687-5869
电子版ISSN：1687-5877
出版年度：2014
卷号：2014
DOI：10.1155/2014/850736
出版社：Hindawi Publishing Corporation
摘要：A novel antenna-coupled sensor configuration for millimeter wave detection is presented. The antenna is based on two cylindrical dielectric resonators (CDRs) excited by rectangular slots placed below the CDRs. The mode resonating at 94 GHz is generated within the CDRs and a 3 GHz impedance bandwidth is achieved at center frequency of 94 GHz. The simulated antenna gain is 7.8 dB, with a radiation efficiency of about 40%.