TY - JOUR A2 - Xu, Zhiyong AU - Shaaban, Raed M. AU - Mudhafer, A. AU - Malallah, Ra’ed PY - 2019 DA - 2019/11/19 TI - Developer Design of Hybrid Plasmonic Nano Patch Antenna with Metal Insulator Metal Multilayer Construction SP - 9642902 VL - 2019 AB - Hybrid plasmonic nanopatch antenna with metal-insulator-metal (HMIM) multilayer has been investigated for operation at the frequency of 125–250 THz using the finite element method (FEM) implemented in Ansoft High Frequency Structure Simulator (HFSS). The proposed antenna exhibits a wide bandwidth of 49.5 THz (151.5 THz–201 THz) for the slots thicknesses W.GydF4y2Ba _GGydF4y2Ba = 50 nm and W.GydF4y2Ba _S.GydF4y2Ba = 100 nm and dual bandwidth for W.GydF4y2Ba _S.GydF4y2Ba = 20 nm. The obtained results show the input impedance of 50.3 Ω input resistance (real part) and 2.3 Ω reactance (imaginary part) occurring at (near) the operation frequency. The maximum gain of 23.98 dB has been observed for resonant frequencies of 176 THz, and the maximum directivity remains above 6.73 dB and 7.46 dB at resonant frequencies of 170 THz and 190 THz, respectively. Our proposed antenna performance is compared to previously reported designs. The copolar and cross-polar radiation patterns are simulated at different resonant frequencies of 160 THz and 197 THz for planes φ.GydF4y2Ba =GydF4y2Ba 90.GydF4y2Ba °GydF4y2Ba 和GydF4y2Ba φ.GydF4y2Ba =GydF4y2Ba 0.GydF4y2Ba °GydF4y2Ba 。所提出的天线的阵列设计成一个和两个维度，以便适当的高增益应用。SN - 2090-7141 UR - https：//doi.org/10.1155/2019/9642902 do - 10.1155/2019 / 9642902 jf - 计算机网络和通讯Pb - Hindawi Kw - ER -GydF4y2Ba