DocumentCode

848916

Title

A two-stage parametric amplifier for the spectroscopy of the 21-cm line of interstellar hydrogen

Author

Mezger, P.G.

Volume

51

Issue

2

fYear

1963

Firstpage

356

Lastpage

357

Keywords

Bandwidth; Circuits; Frequency; Hydrogen; Preamplifiers; Radiofrequency amplifiers; Receivers; Spectroscopy; Temperature; Varactors;

fLanguage

English

Journal_Title

Proceedings of the IEEE

Publisher

ieee

ISSN

0018-9219

Type

jour

DOI

10.1109/PROC.1963.1762

Filename

1443692