@inproceedings{0fc79a9be34f4fbdab701b695f0f3643,
title = "Directive Radiation Excited by Surface Wave with an Equiangular Spiral-shaped Dielectric",
abstract = "Surface waves radiation is popular in object tracking, speed detection. Conventionally, SW radiation is achieved by periodic structures generating -1 harmonic of the propagation constant for wave leakage. The leaky mechanism requires a large size to radiate enough energy and serially gradient structures to realize dispersion manipulation. In this paper, we present a new approach of expected radiation implemented by SW diffraction. The amplitude and phase of the SW diffraction can be controlled by the radius in cylindrical coordinate. An equiangular-spiral-shaped grounded dielectric is analyzed. The simulation and measurement results demonstrate that the manipulations of SW diffraction excited by centre monopole can achieve a broadside circularly polarized radiation.",
author = "Bo Wang and Hang Wong",
year = "2019",
month = sep,
doi = "10.1109/iWEM.2019.8887917",
language = "English",
isbn = "978-1-7281-5007-9",
series = "IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition, iWEM - Proceedings",
publisher = "IEEE",
editor = "L. Wang and Chung, {K. L.}",
booktitle = "2019 IEEE International Workshop on Electromagnetics",
address = "United States",
note = "2019 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition, iWEM 2019 ; Conference date: 18-09-2019 Through 20-09-2019",
}