๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

A wide band, d.c. coupled, fast amplifier

โœ Scribed by M. Coli; S. Lupini; V. Silvestrini; G. Penso

Publisher
Elsevier Science
Year
1965
Weight
298 KB
Volume
33
Category
Article
ISSN
0029-554X

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

X-band high-power amplifier with a magne
X-band high-power amplifier with a magnetically coupled power-combiner
โœ Kyung-Ai Lee; Changkun Park; Jong-Hoon Chun; Songcheol Hong ๐Ÿ“‚ Article ๐Ÿ“… 2010 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 296 KB

## Abstract In this article, a highโ€power amplifier for Xโ€band application is studied, which consists of a twoโ€stage amplifier with magnetically coupled powerโ€combiners and dividers. These are based on transmission line transformers, which has lower loss characteristics than spiralโ€type transformer

Fast cycle, wide temperature range a.c.
Fast cycle, wide temperature range a.c. susceptometer
โœ H. Ferrari; G. Codner; D.Rodriguez Melgarejo; P. Levy; C. Acha; V. Bekeris ๐Ÿ“‚ Article ๐Ÿ“… 1993 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 276 KB

An a.c. susceptometer of simple design, operating from 4 K to room temperature is described. The sample can be easily replaced and cooled to 4 K in less than 1 h with low helium boil-off. Measuring coils are immersed in the cryogenic bath, so that a serious source of thermal drift voltage is avoided

L-band gain clamped erbium-doped fiber a
L-band gain clamped erbium-doped fiber amplifier incorporating a C/L-band WDM coupler
โœ S. W. Harun; H. Ahmad ๐Ÿ“‚ Article ๐Ÿ“… 2004 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 77 KB

## Abstract Gain clamping in a longโ€wavelengthโ€band erbiumโ€doped fiber amplifier (Lโ€band EDFA) using a C/Lโ€band WDM coupler is demonstrated. The gain for the amplifier is clamped at 15.5 dB with a gain variation of less than 0.2 dB from input signal power ranging from โˆ’40 to โˆ’14 dBm with almost neg