Publikationsdatum:
2019-06-28
Beschreibung:
In this paper, a wideband propagation measurement system, which consisted of a ground-based transmitter, a mobile receiver, and a data acquisition system, was constructed. This system has been employed in a study of the characteristics of different propagation environments, such as urban, suburban and rural areas, by using a pseudonoise spreading sequence transmitted over NASA's Tracking and Data Relay Satellite System. The hardware and software tests showed that it met overall system requirements and it was very robust during a 3-month-long outdoor data collection experiment.
Schlagwort(e):
COMMUNICATIONS AND RADAR
Materialart:
JPL, Proceedints of the 19th NASA Propagation Experimenters Meeting (NAPEX 19) and the 7th Advanced Communications Technology Satellite (ACTS) Propagation Studies Workshop (APSW 7) p 167-178 (SEE N96-; JPL, Proceedints of
Format:
application/pdf
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