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Evaluation of environmental noise susceptibility of RF circuits using direct power injection
2009 IEEE International Symposium on Radio-Frequency Integration Technology (RFIT), 2009Susceptibility of radio frequency (RF) circuits against environmental noises was evaluated by way of direct power injection. Measurements performed on a 90-nm 2.45 GHz CMOS RF driver amplifier show that the injection of RF power into on-die p+ guard bands creates tones at the primary and up-converted frequencies.
N. Azuma, Yu. Usami, M. Nagata
openaire +1 more source
2007
In order to evaluate the need for noise measures as well as the improvement that can be obtained with different measures, there is a need for a system that rates environmental noise on the basis of noise maps. Based on empirical exposure-response relationships, a rating system and a stepwise procedure for its implementation have been developed.
Miedema, H.M.E., Borst, H.C.
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In order to evaluate the need for noise measures as well as the improvement that can be obtained with different measures, there is a need for a system that rates environmental noise on the basis of noise maps. Based on empirical exposure-response relationships, a rating system and a stepwise procedure for its implementation have been developed.
Miedema, H.M.E., Borst, H.C.
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Acta Acustica united with Acustica, 2008
The German prediction method for noise from railway and tram lines, shunting and container yards to be omit or modified was revised during the last 5 years. As the result, the draft issue of a new "Schall 03 2006" has been prepared. The model is based on octave-band sound power levels describing the emission in different heights of different vehicles ...
Ulrich Moehler +3 more
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The German prediction method for noise from railway and tram lines, shunting and container yards to be omit or modified was revised during the last 5 years. As the result, the draft issue of a new "Schall 03 2006" has been prepared. The model is based on octave-band sound power levels describing the emission in different heights of different vehicles ...
Ulrich Moehler +3 more
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AN INVESTIGATION OF ROAD NOISE MAPPING IN THE UK TO COMPLY WITH THE EU ENVIRONMENTAL NOISE DIRECTIVE
ACOUSTICS 2015, 2023D COLLINS, J PRITCHARD
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ENVIRONMENTAL NOISE DIRECTIVE: DO'S AND DONT'S FOR THE SECOND ROUND
8th European Conference on Noise Control 2009, 2023openaire +1 more source
HOW SCOTLAND IS TAKING FORWARD IMPLEMENTATION OF THE ENVIRONMENTAL NOISE DIRECTIVE
8th European Conference on Noise Control 2009, 2023openaire +1 more source
Estimating the harmful effects of environmental transport noise: An EU study
Science of the Total Environment, 2022Enda Murphy
exaly
2014
This thesis investigates the performance and optimization of shield of ground penetrating radar antennas. The principle analytical tool utilized in the study is FEKO. The principally analysis proceeds in two phases; one where is chosen the best antenna for GPR and, the second one where is considered the single shielded antenna chosen (bow-tie antenna ...
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This thesis investigates the performance and optimization of shield of ground penetrating radar antennas. The principle analytical tool utilized in the study is FEKO. The principally analysis proceeds in two phases; one where is chosen the best antenna for GPR and, the second one where is considered the single shielded antenna chosen (bow-tie antenna ...
openaire +1 more source