Results 231 to 240 of about 216,951 (300)

Amplifiers

2023
This chapter describes one of the main application of RF-and microwaveconcepts, i.e., the concept of amplification and related procedures.
David Miles Huber, Emiliano Caballero, Robert E. Runstein   +2 more
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Current-feedback amplifiers versus voltage operational amplifiers

IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications, 2001
This paper compares the main performance parameters of the current feedback opamp (CFOA) with those of a conventional voltage opamp (VOA). To make the comparison effective, a folded cascode VOA is considered (which is characterized by similar features and topology) and the same power consumption was assumed for both amplifiers.
PALUMBO, Gaetano, PENNISI, Salvatore
openaire   +2 more sources

Amplified spontaneous emission in Cassegrainian amplifiers

Applied Optics, 1987
We consider all possible paths for amplified spontaneous emission (ASE) in multipass laser amplifiers using a Cassegrainian telescope geometry. In particular, we study ASE which is reflected back into the medium off the telescope mirrors themselves. These ASE components are unavoidable in this amplifier geometry.
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semiconductor optical amplifiers

SPIE Newsroom, 1990
Semiconductor laser amplifiers have now proved their ability to improve the performance of single-mode fiber communication systems, at least in the laboratory stage. After a brief background review of optical amplification in communication systems, the principle of operation and main device characteristics of semiconductor optical amplifiers are ...
openaire   +1 more source

Operational Amplifier and Amplifier Models

2016
Knowledge of major circuit elements (dependent sources) and theirυ-i characteristics (Chap. 2)
Sergey N. Makarov, Reinhold Ludwig, Stephen J. Bitar   +2 more
openaire   +1 more source