@inproceedings{64df0b52045545ec900d56d4d9dbd238,
title = "Four-dimensional (4-D) Leaky-Wave Antenna for Frequency Translation",
abstract = "Temporally modulated metasurfaces have recently received considerable attention in academic interest due to their interesting frequency translation and non-reciprocity properties. This paper introduces a novel time-modulating-metasurface-coated leaky-wave antenna, named as four-dimensional (4-D) leaky-wave antenna, to achieve frequency translation. The proposed 4-D leaky-wave antenna can shift the frequency spectrum of the incident field and radiate high-directivity beam. This is achieved by simply switching each RF switch embedded on the substrate integrated waveguide (SIW) in a predetermined periodic coding sequence. Measurement results are given to demonstrate the proposed concept and its frequency translation capability. {\textcopyright} 2022 IEICE",
keywords = "four-dimensional (4-D), frequency translation, leaky-wave antenna, metasurface, temporal modulation",
author = "Geng-Bo Wu and Dai, \{Jun Yan\} and Chan, \{Chi Hou\}",
year = "2022",
month = nov,
doi = "10.23919/apmc55665.2022.9999798",
language = "English",
isbn = "978-1-6654-5108-6",
series = "Asia-Pacific Microwave Conference Proceedings, APMC",
publisher = "IEEE",
pages = "267--269",
booktitle = "2022 Asia-Pacific Microwave Conference Proceedings",
address = "United States",
note = "2022 Asia-Pacific Microwave Conference (APMC 2022), APMC2022 ; Conference date: 29-11-2022 Through 02-12-2022",
}