Publication detail

Study of Adjustable Gains for Control of Oscillation Frequency and Oscillation Condition in 3R-2C Oscillator

ŠOTNER, R. JEŘÁBEK, J. HERENCSÁR, N. HRUBOŠ, Z. DOSTÁL, T. VRBA, K.

Original Title

Study of Adjustable Gains for Control of Oscillation Frequency and Oscillation Condition in 3R-2C Oscillator

English Title

Study of Adjustable Gains for Control of Oscillation Frequency and Oscillation Condition in 3R-2C Oscillator

Type

journal article in Web of Science

Language

en

Original Abstract

An idea of adjustable gain in order to obtain controllable features is very useful for design of tuneable oscillators. Several active elements with adjustable properties (current and voltage gain) are discussed in this paper. Three modified oscillator conceptions that are quite simple, directly electronically adjustable, providing independent control of oscillation condition and frequency were designed. Positive and negative aspects of presented method of control are discussed. Expected assumptions of adjustability are verified experimentally on one of the presented solution.

English abstract

An idea of adjustable gain in order to obtain controllable features is very useful for design of tuneable oscillators. Several active elements with adjustable properties (current and voltage gain) are discussed in this paper. Three modified oscillator conceptions that are quite simple, directly electronically adjustable, providing independent control of oscillation condition and frequency were designed. Positive and negative aspects of presented method of control are discussed. Expected assumptions of adjustability are verified experimentally on one of the presented solution.

Keywords

Electronic tuning, adjustable current and voltage amplifiers, voltage and current followers, oscillators.

RIV year

2012

Released

01.04.2012

Publisher

Czech and Slovak Technical Universities and URSI Committees

Location

Brno

ISBN

1210-2512

Periodical

Radioengineering

Year of study

21

Number

1

State

CZ

Pages from

392

Pages to

402

Pages count

11

Documents

BibTex


@article{BUT91528,
  author="Roman {Šotner} and Jan {Jeřábek} and Norbert {Herencsár} and Zdeněk {Hruboš} and Tomáš {Dostál} and Kamil {Vrba}",
  title="Study of Adjustable Gains for Control of Oscillation Frequency and Oscillation Condition in 3R-2C Oscillator",
  annote="An idea of adjustable gain in order to obtain controllable features is very useful for design of tuneable oscillators. Several active elements with adjustable properties (current and voltage gain) are discussed in this paper. Three modified oscillator conceptions that are quite simple, directly electronically adjustable, providing independent control of oscillation condition and frequency were designed. Positive and negative aspects of presented method of control are discussed. Expected assumptions of adjustability are verified experimentally on one of the presented solution.",
  address="Czech and Slovak Technical Universities and URSI Committees",
  chapter="91528",
  institution="Czech and Slovak Technical Universities and URSI Committees",
  number="1",
  volume="21",
  year="2012",
  month="april",
  pages="392--402",
  publisher="Czech and Slovak Technical Universities and URSI Committees",
  type="journal article in Web of Science"
}