Preliminary Research on Applying Self-Excited System for Bridge Stress Measurement

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Abstract:

Autodyne effect is an improvement to radio signal amplification using the light bulb type amplifier. By adjusting the tuning of this tuned circuit, Armstrong was able to dramatically increase the gain of the amplifier. Further increase in tuning resulted in amplifier reaching self-oscillation.

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75-80

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January 2015

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© 2015 Trans Tech Publications Ltd. All Rights Reserved

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