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115.757  Articles
1 of 11.577 pages  |  10  records  |  more records»
Context. At present, in automated radio monitoring systems, direction-finding of radio-electronic means is carried out under conditions of a complex electromagnetic environment, a large apriori uncertainty about the parameters of radio emissions, as well ... see more

Context. At present, in automated radio monitoring systems, direction-finding of radio-electronic means is carried out under conditions of a complex electromagnetic environment, a large apriori uncertainty about the parameters of radio emissions, as well ... see more

Contex. At present, the direction finding of radio electronic means should be carried out under conditions of a complex electromagnetic situation, a large a priori uncertainty regarding the parameters of radio emissions, and also in conditions of a real-t... see more

Context. The immunity of radio direction finders depends greatly on the parameters of their antenna-feeder systems and on the configurations of antenna arrays. Thus, the study of the effectiveness of the spatial-frequency selectivity of antenna arrays of ... see more

In this paper an approach of obtaining optimal planar antenna arrays consisting of omnidirectional sensors is proposed. The novelty of the proposed approach is to apply an exact expression of the Cramer-Rao lower bound for an arbitrary planar antenna arra... see more

The accuracy of determining the north point is a very important matter in determining the Qibla direction. Finding the north using a compass, especially in buildings, is not encouraged so that an alternative method is needed. Apart from using a compass an... see more

The directionality debate in interpreting revolves around the question of whether and how (simultaneous) interpreters’ performance differs when working from a second and into a first language compared to interpreting from a first and into a second languag... see more

The directionality debate in interpreting revolves around the question of whether and how (simultaneous) interpreters’ performance differs when working from a second and into a first language compared to interpreting from a first and into a second languag... see more

The difference in qiblah direction found among the congregation of the Nagari Suayan Mosque in Lima Puluh Kota Regency of West Sumatera began as there was an initiative to remeasure the qiblah direction by a caretaker and imam of the mosque. The differenc... see more

1 of 11.577 pages  |  10  records  |  more records»