Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Analysis of the Common Emitter Amplifier Taking into Account Transistor
  Non-Linearity   The operation of a typical common emitter amplifier, including negative
feedback, is studied taking into account the non-linearity characteristic of
real-world transistors. This has been accomplished by employing a recently
proposed Early modeling approach, which allowed the analytical equations to be
obtained describing the current and voltage behavior in the adopted common
emitter circuit. Average and dispersion (coefficient of variation) of the
current and voltage gains can then be calculated and used to characterize the
common emitter amplification while reflecting the transistor non-linearity.
Several interesting results were obtained, including the fact that the negative
feedback provided by the emitter resistance is not capable of completely
eliminating effects of parameters differences exhibited by transistors.
Importantly, transistors with larger Early voltage $V_a$ magnitudes tended to
provide significantly enhanced linearity even when substantial negative
feedback is used. These results motivates customized design, implementation and
application approaches taking into account the parameters of the available
devices.

22
The categories of this paper are: chao-dyn
15
The categories of this paper are: nucl-ex
31
The categories of this paper are: ao-sci
25
The categories of this paper are: patt-sol
11
The categories of this paper are: hep-lat
5
The categories of this paper are: gr-qc
32
The categories of this paper are: atom-ph
16
The categories of this paper are: stat
33
The categories of this paper are: plasm-ph
34
The categories of this paper are: chem-ph
8
The categories of this paper are: hep-ex
18
The categories of this paper are: econ
24
The categories of this paper are: dg-ga
37
The categories of this paper are: supr-con
20
The categories of this paper are: acc-phys
23
The categories of this paper are: solv-int