In this paper, we decode the PRN codes of the E5a and E5b signals broadcast by the Galileo GIOVE-A test satellite. The Galileo E5 band overlaps with Distance Measuring Equipment (DME) and Tactical Air Navigation (TACAN) bands. These navigation systems emit high-power pulses, causing severe interference to E5 signals and thus challenging the decoding process. We apply the 1.8 meter dish of the S...

An interactive software environment (CARAT#) that allows rapid prototyping of en route air traffic management algorithms is described. This software employs the NASAFACET software as its computational engine, and allows the user to rapidly develop and evaluate en route air traffic management algorithms. Two versions of CARAT# have been developed. The first is built upon a commercial software pl...

This chapter proposes a decision support model for electronic markets sing software agents. The model is based on the value chain concept applying to interorganizational information technology (IT), and the consideration of new coordination mechanisms to increase the efficiency of business processes. The proposed framework is used to design an electronic air cargo market. Companies involved in ...

Recently radio signals originating from extensive air showers have been observed at the Pierre Auger Observatory. In this note we present software to simulate the response of an array of antenna detectors and to reconstruct the radio signals. With this software it is possible to investigate design parameters of an antenna array and to visualize the radio data. We show comparisons between measur...

J.-Q. Yan,1,* B. C. Sales,1 M. A. Susner,1,2,3 and M. A. McGuire1 1Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA 2Aerospace Systems Directorate, Air Force Research Laboratory, 1950 Fifth St., Building 18, Wright-Patterson Air Force Base, Ohio 45433, USA 3UES, Inc., 4401 Dayton Xenia Rd., Beavercreek, Ohio 45432, USA (Received 12 May 20...

This chapter proposes a decision support model for electronic markets sing software agents. The model is based on the value chain concept applying to interorganizational information technology (IT), and the consideration of new coordination mechanisms to increase the efficiency of business processes. The proposed framework is used to design an electronic air cargo market. Companies involved in ...

Development and evaluation of an operational SDS forecasting system for East Asia: CUACE/DUST C. H. Zhou, S. L. Gong, X. Y. Zhang, Y. Q. Wang, T. Niu, H. L. Liu, T. L. Zhao, Y. Q. Yang, and Q. Hou Centre for Atmosphere Watch & Services (CAWAS), Chinese Academy of Meteorological Sciences, China Meteorological Administration (CMA), Beijing 100081, China Air Quality Research Division, Science & Te...

The qualitative agreement between experimental measurements of the Q factors and flexural resonance frequencies in air of microcantilevers and calculations based on the compressible fluid model of Van Eysden and Sader (2009) is presented. The Q factors and resonance frequencies observed on two sets of cantilever arrays were slightly lower than those predicted by the model. This is attributed to...