|
Cherednichenko S, Kroug M, Merkel H, Khosropanah P, Adam A, Kollberg E, et al. 1.6 THz heterodyne receiver for the far infrared space telescope. Phys C: Supercond. 2002;372-376:427–31.
Abstract: A low noise heterodyne receiver is being developed for the terahertz range using a phonon-cooled hot-electron bolometric mixer based on 3.5 nm thick superconducting NbN film. In the 1–2 GHz intermediate frequency band the double-sideband receiver noise temperature was 450 K at 0.6 THz, 700 K at 1.6 THz and 1100 K at 2.5 THz. In the 3–8 GHz IF band the lowest receiver noise temperature was 700 K at 0.6 THz, 1500 K at 1.6 THz and 3000 K at 2.5 THz while it increased by a factor of 3 towards 8 GHz.
|
|
|
Omar A, Anantharamaiah KR, Rupen M, Rigby J. VLA detection of OH absorption from the elliptical galaxy NGC 1052. A&A. 2002;381(1):L29–L32.
|
|
|
Maslennikov S, Antipov S, Shishkov A, Svechnikov S, Voronov B, Smirnov K, et al. NbN HEB mixer noise temperature measurements with hot/cold load mounted inside the helium cryostat at 300 GHz. In: Proc. Int. Student Seminar on Microwave Appl. of Novel Physical Phenomena supported by IEEE. St.-Petersburg: LETI; 2002.
|
|
|
Blundell R, Barrett J, H. Gibson CG, Hunter T, Kimberk R, Leiker S, et al. Prospects for terahertz radio astronomy from Northean Chile. In: Harvard university, editor. Proc. 13th Int. Symp. Space Terahertz Technol. Cambridge, MA, USA; 2002. p. 159–66.
|
|
|
Baryshev A, Lauria E, Hesper R, Zijlstra T, Wild W. Fixed-tuned waveguide 0.6 THz SIS mixer with wide band IF. In: Harward University, editor. Proc. 13th Int. Symp. Space Terahertz Technol. Cambridge, MA, USA; 2002. p. 1–9.
|
|