LMSC measurements of amplitude and phase using GPS satellite

Author

Briso, César ; Blas, José M. ; Alonso, José I.

Author_Institution

Dept. IAC., Univ. Politecnica de Madrid, Spain

Volume

4

fYear

1999

fDate

1999

Firstpage

2253

Abstract

This paper presents the land mobile satellite channel propagation measurements carried out in the city of Madrid using GPS satellites. The measurements were taken with an engineering oriented receiver, whose software has been modified to measure amplitude and phase. With this system, data has been recorded for different environments (urban, semiurban, rural, forest) all in the city of Madrid simultaneously tracking several satellites with different elevations (20°-60°). The data has been statistically processed and the results will fit propagation models for the different environments

Keywords

Global Positioning System; UHF radio propagation; field strength measurement; land mobile radio; mobile satellite communication; phase measurement; radio receivers; telecommunication channels; tropospheric electromagnetic wave propagation; GPS satellite; LMSC measurements; Madrid; amplitude measurements; engineering oriented receiver; forest; land mobile satellite channel; land mobile satellite channel propagation; phase measurements; propagation model; rural environment; semiurban environment; urban environment; Cities and towns; Frequency; Global Positioning System; Helicopters; Low earth orbit satellites; Phase measurement; Software measurement; Telecommunications; Time measurement; Transmitters;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicular Technology Conference, 1999. VTC 1999 - Fall. IEEE VTS 50th

Conference_Location

Amsterdam

ISSN

1090-3038

Print_ISBN

0-7803-5435-4

Type

conf

DOI

10.1109/VETECF.1999.797339

Filename

797339