Demonstration of a tunable antenna-coupled intersubband terahertz (TACIT) mixer
Sign Up to like & getrecommendations! Published in 2020 at "Applied Physics Letters"
DOI: 10.1063/1.5129801
Abstract: A fast, voltage-tunable terahertz mixer based on the intersubband transition of a high-mobility 2-dimensional electron gas (2DEG) has been fabricated from a single 40 nm GaAs-AlGaAs square quantum well heterostructure. The device is called a… read more here.
Keywords: terahertz; mixer; coupled intersubband; tunable antenna ... See more keywords
SIW Cavity Backed Self-Diplexing Tunable Antenna
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2021.3060024
Abstract: This communication presents a compact quarter-mode substrate integrated waveguide (QMSIW) cavity-backed self-diplexing tunable antenna. An open-ended slot is used to split the circular half-mode SIW (HMSIW) cavity resonator into two QMSIW cavity resonators. A varactor… read more here.
Keywords: cavity backed; frequency; diplexing tunable; cavity ... See more keywords