Detail publikace

Behavioral modeling of Digitally Adjustable Current Amplifier

POLÁK, J. LANGHAMMER, L. JEŘÁBEK, J.

Originální název

Behavioral modeling of Digitally Adjustable Current Amplifier

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

This article presents the digitally adjustable current amplifier (DACA) and its analog behavioral model (ABM), which is suitable for both ideal and advanced analysis of the function block using DACA as active element. There are four levels of this model, each being suitable for simulation of a certain degree of electronic circuits design (e.g. filters, oscillators, generators). Each model is presented through a schematic wiring in the simulation program OrCAD, including a description of equations representing specific functions in the given level of the simulation model. The design of individual levels is always verified using PSpice simulations. The ABM model has been developed based on practically measured values of a number of DACA amplifier samples. The simulation results for proposed levels of the ABM model are shown and compared with the results of the real measurements of the active element DACA.

Klíčová slova

Digitally adjustable current amplifier, controllable gain, DACA, ABM model, PSpice, modeling.

Autoři

POLÁK, J.; LANGHAMMER, L.; JEŘÁBEK, J.

Rok RIV

2015

Vydáno

3. 3. 2015

Nakladatel

International Science and Engineering Society, o.s.

Místo

Brno

ISSN

1805-5443

Periodikum

International Journal of Advances in Telecommunications, Electrotechnics, Signals and Systems

Ročník

4

Číslo

1

Stát

Česká republika

Strany od

1

Strany do

7

Strany počet

7

URL

http://ijates.org/index.php/ijates/article/view/104

Plný text v Digitální knihovně

http://hdl.handle.net/11012/201402

BibTex

@article{BUT113304,
  author="Josef {Polák} and Lukáš {Langhammer} and Jan {Jeřábek}",
  title="Behavioral modeling of Digitally Adjustable Current Amplifier",
  journal="International Journal of Advances in Telecommunications, Electrotechnics, Signals and Systems",
  year="2015",
  volume="4",
  number="1",
  pages="1--7",
  doi="10.11601/ijates.v4i1.104",
  issn="1805-5443",
  url="http://ijates.org/index.php/ijates/article/view/104"
}