A new programmable load for noise parameter determination

1991 ◽  
Vol 39 (2) ◽  
pp. 216-223 ◽  
Author(s):  
B.M. Albinsson ◽  
H. Guo ◽  
M. Schoon ◽  
H.-O. Vickes
Keyword(s):  
Parameter Determination ◽  
Noise Parameter

A new method for phemt noise-parameter determination based on 50-Ω noise measurement system

2003 ◽  
Vol 51 (10) ◽  
pp. 2079-2089 ◽  
Author(s):  
Jianjun Gao ◽  
Choi Look Law ◽  
Hong Wang ◽  
S. Aditya ◽  
G. Boeck
Keyword(s):  
Measurement System ◽  
Noise Measurement ◽  
New Method ◽  
Parameter Determination ◽  
Noise Parameter

Novel Noise Parameter Determination for On-Wafer Microwave Noise Measurements

2008 ◽  
Vol 57 (11) ◽  
pp. 2462-2471 ◽  
Author(s):  
Chih-Hung Chen ◽  
Ying-Lien Wang ◽  
M.H. Bakr ◽  
Zheng Zeng
Keyword(s):  
Parameter Determination ◽  
Noise Parameter ◽  
Noise Measurements ◽  
Microwave Noise

scholarly journals Adaptive Noise Parameter Determination Based on a Particle Filter Algorithm

2016 ◽  
Vol 2016 ◽  
pp. 1-7
Author(s):  
Hyun-Tae Cho ◽  
Sungho Mun
Keyword(s):  
Particle Filter ◽  
Prediction Models ◽  
Traffic Noise ◽  
Noise Model ◽  
Parameter Determination ◽  
Model Parameters ◽  
Road Traffic Noise ◽  
Noise Prediction ◽  
Noise Parameter ◽  
Adaptive Noise

Due to the growing number of vehicles using the national road networks that link major urban centers, traffic noise is becoming a major issue in relation to the transportation system. Thus, it is important to determine noise model parameters to predict road traffic noise levels as part of an environmental assessment, according to traffic volume and pavement surface type. To determine the parameters of a noise prediction model, statistical pass-by and close proximity tests are required. This paper provides a parameter determination procedure for noise prediction models through an adaptive particle filter (PF) algorithm, based on using a weigh-in-motion system, which obtains vehicle velocities and types, as well as step-up microphones, which measure the combined noises emitted by various vehicle types. Finally, an evaluation of the adaptive noise parameter determination algorithm was carried out to assess the agreement between predictions and measurements.

scholarly journals Ill conditioning loci in noise parameter determination

1996 ◽  
Vol 32 (18) ◽  
pp. 1680 ◽  
Author(s):  
J.M. O'Callaghan ◽  
A. Alegret ◽  
L. Pradell ◽  
I. Corbella
Keyword(s):  
Parameter Determination ◽  
Noise Parameter ◽  
Ill Conditioning
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