학술논문
Frequency Shiftable Liquid Crystal Antennae with Different Feeding Techniques
Document Type
Conference
Source
2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2020 45th International Conference on. :1-2 Nov, 2020
Subject
Language
ISSN
2162-2035
Abstract
Frequency shiftable liquid crystal (LC) patch antennae with microstrip line feeding and coplanar waveguide feeding are reported. Both devices show continuous frequency tunability, while the radiation property remains almost unchanged for all their states. This property is very important for applications that need frequency tunability combined with constant antenna radiation.