Parametric Analysis and Bandwidth Optimisation of Hybrid Linear-exponential Tapered Slot Vivaldi Antennas
Parametric Analysis and Bandwidth Optimisation of Hybrid Linear-exponential Tapered Slot Vivaldi Antennas
复制标题
混合线性-指数锥形槽 Vivaldi 天线的参数分析和带宽优化
DOI:
10.1049/cp.2017.0279
复制
发表时间:
2017
期刊:
影响因子:
--
通讯作者:
Ukaegbu I
中科院分区:
文献类型:
--
作者:
Ukaegbu I
This work presents an analysis of the effects of a hybrid linear-exponential tapered slot on the key properties of both the antipodal and co-planar Vivaldi antennas at low frequencies using parametric analysis and Nonlinear Sequential Programming optimisation. It was observed that the hybrid tapered slot can extend the lower frequency limit of the antipodal Vivaldi antenna however with slight deterioration of the gain and E-plane radiation pattern. On the other hand, the optimisation of the hybrid and conventional tapered slot co-planar Vivaldi antennas converged to antennas with the same performance results.
DOI:
--
发表时间:
2015
期刊:
影响因子:
--
作者:
A. Gorai;A. Karmakar;Manimala Pal;R. Ghatak
通讯作者:
R. Ghatak