A G-Band 2-Pixel Heterodyne Receiver with Integrated Local Oscillator Chain
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Infrared, Millimeter, and Terahertz Waves"
DOI: 10.1007/s10762-019-00625-w
Abstract: A 2-pixel heterodyne receiver working in the 173–205-GHz band is presented in this paper. This receiver prototype is mainly composed of two balanced Schottky-based quadrature mixers and an integrated local oscillator (LO) chain. Based on… read more here.
Keywords: integrated local; local oscillator; pixel heterodyne; band ... See more keywords
Tri-detector heterodyne receiver for noise suppression
Sign Up to like & getrecommendations! Published in 2017 at "Optik"
DOI: 10.1016/j.ijleo.2017.07.021
Abstract: Abstract A novel tri-detector structure and signal processing method to suppress the local oscillator noise for optical heterodyne receiver is proposed. The tri-detector receiver adds a negative feedback loop and a photodetector compared with the… read more here.
Keywords: detector; noise; receiver; tri detector ... See more keywords