Download and Read Development Of Nbn Hot Electron Bolometric Mixer For Terahertz Frequencies full books in PDF, ePUB, and Kindle. Read online free Development Of Nbn Hot Electron Bolometric Mixer For Terahertz Frequencies ebook anywhere anytime directly on your device. We cannot guarantee that every ebooks is available!
| Author | : Eyal Gerecht |
| Publisher | : |
| Total Pages | : 348 |
| Release | : 1998 |
| Genre | : Bolometer |
| ISBN | : |
| Author | : |
| Publisher | : |
| Total Pages | : 51 |
| Release | : 2000 |
| Genre | : |
| ISBN | : |
| Author | : Heinz Huebers |
| Publisher | : |
| Total Pages | : 3 |
| Release | : 2000 |
| Genre | : |
| ISBN | : |
We report on the phonon cooled NbN hot electron bolometer as mixer in the terahertz frequency range. Its hybrid antenna consists of a hyperhemispheric silicon lens and a logarithmic-spiral feed antenna. Noise temperatures have been measured between 0.7 THz and 5.2 THz. A quarter wavelength layer of Parylene works as antireflection coating for the silicon lens and reduces the noise temperature by about 30%. It was found that the antenna pattern at 2.5 THz is determined by the feed antenna and not by the diameter of the lens.
| Author | : Matthias Kroug |
| Publisher | : |
| Total Pages | : 97 |
| Release | : 2001 |
| Genre | : |
| ISBN | : 9789172910355 |
| Author | : R. Jennifer Hwu |
| Publisher | : SPIE-International Society for Optical Engineering |
| Total Pages | : 410 |
| Release | : 2000 |
| Genre | : Technology & Engineering |
| ISBN | : |
| Author | : Dazhen Gu |
| Publisher | : |
| Total Pages | : 178 |
| Release | : 2004 |
| Genre | : Bolometer |
| ISBN | : |
| Author | : |
| Publisher | : |
| Total Pages | : 220 |
| Release | : 2005 |
| Genre | : Optical communications |
| ISBN | : |
| Author | : |
| Publisher | : |
| Total Pages | : 2566 |
| Release | : 2002 |
| Genre | : Chemistry |
| ISBN | : |
| Author | : |
| Publisher | : |
| Total Pages | : 648 |
| Release | : 2002 |
| Genre | : Coherence (Optics) |
| ISBN | : |
| Author | : Pourya Khosropanah |
| Publisher | : |
| Total Pages | : |
| Release | : 2003 |
| Genre | : |
| ISBN | : 9789172913394 |
