What is the need for Hazeltine neutralization in tuned amplifiers?
Answers from top 17 papers
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| Papers (17) | Insight |
|---|---|
| These results show that the Doherty amplifier is a promising candidate for base station power amplifiers with wide bandwidth, high efficiency, and linearity | |
| Such amplifiers can compensate for the losses in splitters or other optical components, and can also serve as pre-amplifiers for active devices such as detectors. | |
07 Apr 2013 | When tuned in the manner reported the amplifiers provide high output power and good decoupling when used with an eight channel head array. |
| This neutralization is also responsible to part of the stability improvement. | |
27 Citations | This allows the effective use of the derivative superposition technique in baseband amplifiers, as well as giving wide-band linearization performance in RF amplifiers. |
| Neutralization is very efficient. | |
| The optimally tuned neutralizer provides considerable vibration suppression improvements over both the passive and de-tuned absorbers. | |
| In addition, small changes in concentration can lead to large differences in neutralization behavior. | |
74 Citations | Despite these limitations, neutralization is the most applicable of the methods discussed, and highly successful neutralized input capacity amplifiers have been designed and used in several laboratories. |
17 Citations | This is very useful in gain spectrum flattening in Er-doped fiber amplifiers. |
| By comparison of calculated and measured yields we draw conclusions regarding the possible mechanisms for neutralization. | |
25 Citations | The curves can be applied to design dye laser amplifiers for ultrashort pulses, both with saturated or unsaturated gain. |
| Their combination can form a powerful solution for fiber amplifiers. | |
| Although critically tuned Hopf amplifiers were shown recently to be fruitful models of intricate phenomena in the physiology of the human ear, we find that only a model based on subcritical Hopf amplifiers is capable of reproducing physiologically measured two-tone suppression data adequately. | |
80 Citations | The results show that fiber amplifiers may be useful for simultaneous amplification and compression of weak optical pulses. |
| In effect, a smaller number of fiber amplifiers can be used compared to other methods of fiber amplifiers combining. | |
02 Jun 2002 | These amplifiers are suitable for use In fiber-optic communication systems. |