Detail publikace

A frequency source for precision synchronous triggering

ROUBAL, Z. KADLEC, R.

Originální název

A frequency source for precision synchronous triggering

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

A significant factor in demanding applications where precise synchronized triggering pulses (t < 1ns) are required consists in the use of high-quality oscillators operating at frequencies in the order of hundreds of MHz. The Butler crystal oscillator in connection with a common collector is suitable for this frequency range, not least because of the fact that the noted device is not prone to spurious oscillation. This article presents an investigation into the optimization of amplification margin at the oscillation frequency, the maximization of short-term frequency stability, and the minimization of power dissipation on the crystal section. For non-linear analysis of the oscillator, the harmonic balance method is used. Based on the method, we obtain the dependence of the crystal dissipated power on the damping resistor. The designated phase noise is recalculated to the crystal oscillator short-term stability, which constitutes a decisive point for the precise synchronization of triggering pulses.

Klíčová slova

synchronous triggering, butler oscilator

Autoři

ROUBAL, Z.; KADLEC, R.

Rok RIV

2011

Vydáno

22. 9. 2011

ISSN

1559-9450

Periodikum

Progress In Electromagnetics

Ročník

2011

Číslo

2011

Stát

Spojené státy americké

Strany od

990

Strany do

994

Strany počet

5

BibTex

@article{BUT73498,
  author="Zdeněk {Roubal} and Radim {Kadlec}",
  title="A frequency source for precision synchronous triggering",
  journal="Progress In Electromagnetics",
  year="2011",
  volume="2011",
  number="2011",
  pages="990--994",
  issn="1559-9450"
}