Frequency controlled beam-steering at 0.2THz with diffraction enhancement

Authors :: Chao Li
Shichao Li
Guangyou Fang
Source :: 2015 40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz).
Publication Year :: 2015
Publisher :: IEEE, 2015.
Abstract: A frequency-scanning grating-reflector antenna operating in 0.2 Terahertz band is proposed based on the diffraction enhancement mechanism. The antenna was fabricated and the proposed concept was verified based on the quasi-optical measurements.

Subjects :: Diffraction
Materials science
Directional antenna
business.industry
Terahertz radiation
Beam steering
Antenna measurement
Astrophysics::Instrumentation and Methods for Astrophysics
Physics::Optics
Acousto-optics
Diffraction efficiency
Optics
Optoelectronics
Antenna (radio)
business
Computer Science::Information Theory

Database :: OpenAIRE
Journal :: 2015 40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz)
Accession number :: edsair.doi...........4659fdad9012e2c9d354acbd2d44ab75
Full Text :: https://doi.org/10.1109/irmmw-thz.2015.7327775