𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Characteristics of low noise hybrid fiber amplifier

✍ Scribed by Sun Hyok Chang; Jin Soo Han; Hee Sang Chung; Kwangjoon Kim; Je Soo Ko

Publisher
Elsevier Science
Year
2006
Tongue
English
Weight
312 KB
Volume
261
Category
Article
ISSN
0030-4018

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Low noise double pass L-band erbium-dope
Low noise double pass L-band erbium-doped fiber amplifier
✍ S.W. Harun; H. Ahmad 📂 Article 📅 2004 🏛 Elsevier Science 🌐 English ⚖ 173 KB

A new double pass long wavelength band erbium-doped ÿber ampliÿer with enhanced noise ÿgure characteristics is demonstrated. The noise ÿgure is improved by about 2:6 dB with the incorporation of broadband conventional-band ÿber Bragg grating (FBG) in between the two segments of erbium-doped ÿber. By

Hybrid Ku-band low-noise amplifier for m
Hybrid Ku-band low-noise amplifier for mobile DBS active phased-array antennas
✍ Dan Busuioc; Mahmoud Shahabadi; Safieddin Safavi-Naeini 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 533 KB

In this article we present a two-stage Ku-band low-noise amplifier (LNA) using discrete pHEMT transistors on non-PTFE substrates for low-cost direct broadcast satellite (DBS) phased-array systems (patent pending). The vertical input configuration of the LNA lends itself to direct integration with in

Efficient and low-noise gain-flattened d
Efficient and low-noise gain-flattened double-pass L-band erbium-doped fiber amplifier
✍ S. W. Harun; H. Ahmad 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 117 KB

## Abstract A new double‐pass long‐wavelength‐band erbium‐doped fiber amplifier with enhanced noise figure characteristics is demonstrated by adding a short length of forward pumped erbium‐doped fiber (EDF) in front of the double‐pass amplifier. By adding 7 m of EDF, the amplifier achieves a flat‐g