How do you reduce instability in tuned amplifier?
Answers from top 10 papers
More filters
| Papers (10) | Insight |
|---|---|
22 Citations | In addition, the applied strain can be tuned by changing the dimensions of the amplifier structure. |
10 Citations | The change in stiffness can be tuned to trigger or delay the onset of instability. |
| Bifurcation loci provide instability contours versus practical design parameters and can be used to evaluate the impact of the instability on the overall amplifier performance and to stabilize the amplifier. | |
19 Citations | In a uniform magnetic field, the instability exhibits an exceedingly narrow bandwidth, 2.5 MHz, which would be a great disadvantage in any practical application as an amplifier. |
4 Citations | Gain saturation is strong in any efficient amplifier and we show how it can be exploited to raise instability thresholds be a factor of two or more while staying below the stimulated Brillouin threshold. |
01 Jan 2005 12 Citations | Results show that both methods, if properly tuned, are effective techniques to reduce torsional oscillations and are robust to parameter variations. |
| A detailed study of these nonlinear shifts reveals several ways to reduce these new sources of frequency instability. | |
35 Citations | Under high powers and low inversion (high amplifier saturation) the thermal effects dominate the instability behavior. |
36 Citations | The identification of the mechanisms behind the different instability phenomena will lead to an efficient derivation of accurate techniques for their elimination from the amplifier response. |
16 May 1995 13 Citations | A novel nonlinear analysis of high power amplifier instability has been developed. |
Related Questions
How can we reduce the instability that is caused by a large number of RF amplifiers?7 answers
How do you fix an amplifier noise?10 answers
How do you improve the bandwidth of a tuned amplifier?10 answers
How do you maintain an amplifier?17 answers
How is the bandwidth of tuned amplifier improved?9 answers
How to fix amplifier noise?10 answers